
PART I – FINANCIAL INFORMATION This section presents the unaudited condensed consolidated financial statements and management's discussion and analysis for Mesa Air Group, Inc Item 1. Financial Statements This section presents Mesa Air Group's unaudited consolidated financial statements and notes for the quarter ended December 31, 2018 Condensed Consolidated Balance Sheets This statement provides a snapshot of the company's financial position, detailing assets, liabilities, and equity Condensed Consolidated Balance Sheets (in thousands) | ASSETS/LIABILITIES & EQUITY | Dec 31, 2018 | Sep 30, 2018 | | :-------------------------- | :----------- | :----------- | | Total assets | $1,443,962 | $1,472,388 | | Total liabilities | $1,048,803 | $1,097,921 | | Total stockholders' equity | $395,159 | $374,467 | - Total assets decreased by $28.4 million (1.9%) from September 30, 2018, to December 31, 2018. Total liabilities decreased by $49.1 million (4.5%), while total stockholders' equity increased by $20.7 million (5.5%) over the same period12 Condensed Consolidated Statements of Operations This statement details the company's revenues, expenses, and net income over a period, reflecting performance Condensed Consolidated Statements of Operations (Three Months Ended December 31, in thousands, except per share amounts) | Metric | 2018 | 2017 | Change (YoY) | | :-------------------------- | :----------- | :----------- | :----------- | | Total operating revenues | $178,156 | $164,684 | +8.2% |\n| Operating income | $39,230 | $15,023 | +161.1% |\n| Net income | $19,081 | $22,624 | -15.7% |\n| Basic Net income per share | $0.80 | $2.00 | -60.0% |\n| Diluted Net income per share| $0.55 | $0.96 | -42.7% | - Operating income significantly increased by 161.1% year-over-year, driven by higher revenues and lower operating expenses. However, net income decreased by 15.7% due to a higher income tax expense in 2018 compared to a tax benefit in 201714 Condensed Consolidated Statements of Stockholders' Equity This statement tracks changes in equity from net income, stock transactions, and other comprehensive income Condensed Consolidated Statements of Stockholders' Equity (Three Months Ended December 31, in thousands) | Item | Sep 30, 2018 | Dec 31, 2018 | | :-------------------------- | :----------- | :----------- | | Common Stock and Additional Paid-In Capital | $234,683 | $236,294 |\n| Retained Earnings | $139,784 | $158,865 |\n| Total Stockholders' Equity | $374,467 | $395,159 | - Total stockholders' equity increased by $20.7 million, primarily due to net income of $19.1 million and stock compensation expense of $1.5 million during the three months ended December 31, 201817 Condensed Consolidated Statements of Cash Flows This statement reports cash generated and used by operating, investing, and financing activities Condensed Consolidated Statements of Cash Flows (Three Months Ended December 31, in thousands) | Cash Flow Activity | 2018 | 2017 | | :-------------------------- | :----------- | :----------- | | Net cash provided by operating activities | $44,145 | $28,112 |\n| Net cash used in investing activities | $(20,329) | $(10,227) |\n| Net cash (used in) provided by financing activities | $(38,706) | $4,587 |\n| Net change in cash, cash equivalents and restricted cash | $(14,890) | $22,472 |\n| Cash, cash equivalents and restricted cash at end of period | $92,244 | $82,819 | - Operating cash flow increased significantly to $44.1 million in 2018 from $28.1 million in 2017. However, increased capital expenditures and principal debt repayments led to a net decrease in cash and cash equivalents of $14.9 million in 2018, a reversal from a $22.5 million increase in 201720 Notes to Condensed Consolidated Financial Statements These notes provide detailed explanations of accounting policies, estimates, and disclosures for the financial statements Note 1. Organization and Operations This note describes the company's business model, operational scope, and key corporate events including its IPO - Mesa Air Group, Inc. operates as a regional air carrier, providing scheduled passenger service to 121 cities in 40 states, the District of Columbia, Canada, Mexico, Cuba, and the Bahamas, exclusively through capacity purchase agreements with American Airlines and United Airlines23 - As of December 31, 2018, Mesa operated a fleet of 145 aircraft with approximately 628 daily departures and 3,400 employees23 - The company completed an Initial Public Offering (IPO) on August 14, 2018, issuing 9,630,000 shares of common stock at $12.00 per share, generating approximately $111.7 million in net proceeds2627 Note 2. Summary of Significant Accounting Policies This note outlines key accounting principles and methods used in financial statements, including revenue and expense recognition - The company adopted ASU No. 2014-09, Revenue from Contracts with Customers (Topic 606), on October 1, 2018, using the modified retrospective method. Revenue is recognized when flight services are completed, treating in-flight and maintenance services as a single integrated performance obligation363738 - A portion of compensation under capacity purchase agreements is recognized as lease revenue, totaling $54.9 million for the three months ended December 31, 201840 - Maintenance expenses are accounted for using the direct expense method, recognizing costs when work is completed or over the repair period. Engine overhaul expense was $4.1 million and airframe C-check expense was $1.5 million for the three months ended December 31, 20184951 Note 3. Recent Accounting Pronouncements This note details recently adopted and upcoming accounting standards, assessing their impact on financial reporting - The company adopted ASU No. 2014-09 (Revenue from Contracts with Customers), ASU No. 2016-01 (Financial Instruments), ASU No. 2016-09 (Stock Compensation), ASU No. 2016-15 (Cash Flows), and ASU No. 2016-18 (Restricted Cash) effective October 1, 2018, or earlier5253555657 - ASU No. 2016-02, Leases (Topic 842), which requires lessees to recognize right-of-use assets and lease liabilities, is effective for annual periods beginning after December 15, 2018, and the company is currently evaluating its potential impact54 Note 4. Concentrations This note highlights significant business dependencies, particularly on key airline partners for revenue - All of the company's consolidated revenue for the three months ended December 31, 2018 and 2017, was derived from capacity purchase agreements with American Airlines (53%) and United Airlines (47%)5860 - A termination of either the American or United capacity purchase agreement would have a material adverse effect on the company's business60 - The allowance for doubtful accounts was $1.3 million at December 31, 2018, and September 30, 201859 Note 5. Intangible Assets This note provides details on the company's intangible assets, including customer relationships and amortization Intangible Assets (in thousands) | Item | Dec 31, 2018 | Sep 30, 2018 | | :-------------------- | :----------- | :----------- | | Customer relationship | $43,800 | $43,800 |\n| Accumulated amortization | $(32,911) | $(32,459) |\n| Net Intangibles | $10,889 | $11,341 | - Total amortization expense recognized was approximately $0.5 million for the three months ended December 31, 2018, and is expected to be $1.4 million for the remainder of 201962 Note 6. Balance Sheet Information This note provides additional details on specific balance sheet accounts, including property and equipment and depreciation Property and Equipment—Net (in thousands) | Item | Dec 31, 2018 | Sep 30, 2018 | | :-------------------------- | :----------- | :----------- | | Total property and equipment | $1,525,051 | $1,511,093 |\n| Less accumulated depreciation | $(277,267) | $(260,264) |\n| Net property and equipment | $1,247,784 | $1,250,829 | - Depreciation expense totaled approximately $18.0 million for the three months ended December 31, 2018, an increase from $15.8 million in the prior year period64 Note 7. Fair Value Measurements This note describes methodologies and inputs used to determine the fair value of financial instruments, especially long-term debt Long-Term Debt Fair Value (in millions) | Item | Dec 31, 2018 Carrying Value | Dec 31, 2018 Fair Value | Sep 30, 2018 Carrying Value | Sep 30, 2018 Fair Value | | :------------------------------------ | :-------------------------- | :---------------------- | :-------------------------- | :---------------------- | | Long-term debt, including current maturities | $891.7 | $889.2 | $930.2 | $926.2 | - The estimated fair value of the company's debt is classified as Level 3, determined using the discounted cash flow method due to unobservable inputs66 Note 8. Long-Term Debt and Other Borrowings This note details the company's long-term debt obligations, including principal maturities and refinancing Long-Term Debt (in thousands) | Item | Dec 31, 2018 | Sep 30, 2018 | | :------------------------------------ | :----------- | :----------- | | Total long-term debt | $891,692 | $930,207 |\n| Less current portion | $(149,842) | $(155,170) |\n| Less unamortized debt issuance costs | $(14,011) | $(14,860) |\n| Long-term debt—excluding current portion | $727,839 | $760,177 | Principal Maturities of Long-Term Debt (in thousands) | Periods Ending September 30, | Total Principal Amount | | :--------------------------- | :--------------------- | | Remainder of 2019 | $117,339 |\n| 2020 | $150,467 |\n| 2021 | $144,919 |\n| 2022 | $141,917 |\n| 2023 | $69,232 |\n| Thereafter | $267,818 |\n| Total | $891,692 | - In June 2018, the company refinanced $16.0 million of debt and purchased nine CRJ-900 aircraft (previously leased) for $76.5 million, financing the purchase with $69.6 million in new debt7778 Note 9. Earnings Per Share and Equity This note explains the calculation of basic and diluted earnings per share, considering the impact of share issuances Net Income Per Common Share (Three Months Ended December 31, in thousands, except per share data) | Metric | 2018 | 2017 | | :-------------------------------------- | :------ | :------ | | Net income attributable to Mesa Air Group | $19,081 | $22,624 |\n| Basic weighted average common shares outstanding | 23,903 | 11,294 |\n| Diluted weighted average common shares outstanding | 34,821 | 23,559 |\n| Basic Net income per common share | $0.80 | $2.00 |\n| Diluted Net income per common share | $0.55 | $0.96 | - The increase in weighted-average common shares outstanding (basic and diluted) in 2018 significantly impacted EPS calculations, primarily due to the IPO and related share issuances8081 Note 10. Common Stock This note provides information on the company's common stock, including its IPO and dividend policy - The company completed its IPO on August 14, 2018, issuing 9,630,000 shares of common stock and an additional 723,985 shares from the underwriters' overallotment option, at $12.00 per share, resulting in $111.7 million in net proceeds87 - A 2.5-for-1 stock split of common stock was effected on August 8, 2018, and authorized shares were increased to 125,000,000 common and 5,000,000 preferred86 - The company has not historically paid dividends, and its aircraft lease facilities contain restrictions limiting or prohibiting dividend payments88 Note 11. Income Taxes This note details the company's income tax expense, effective tax rate, and the impact of tax legislation Effective Tax Rate (ETR) | Period | ETR | | :-------------------------- | :-------- | | Three months ended Dec 31, 2018 | 23.8% |\n| Three months ended Dec 31, 2017 | (2,609.5)%| - The significant change in ETR was primarily due to the Tax Cuts and Jobs Act (Tax Act) enacted on December 22, 2017, which reduced the federal corporate tax rate from 35% to 21%899091 - The company finalized its accounting for the Tax Act, recording a discrete net tax benefit of $22.4 million in the period ended September 30, 2018, and reversed a $0.1 million sequestration accrual for AMT credits in Q1 FY20199395 Note 12. Share-Based Compensation This note outlines the company's share-based compensation plans, including restricted stock activity and expenses Restricted Stock Activity (Three Months Ended December 31, 2018) | Item | Number of Shares | | :------------------------------------ | :--------------- | | Restricted shares unvested at Sep 30, 2018 | 1,250,625 |\n| Forfeited | (14,217) |\n| Restricted shares unvested at Dec 31, 2018 | 1,236,408 | - As of December 31, 2018, there was $11.9 million of total unrecognized compensation cost related to unvested share-based compensation, expected to be recognized over a weighted-average period of 1.6 years98 - Share-based compensation expense was $1.5 million for the three months ended December 31, 2018, up from $0.5 million in the prior year99 Note 13. Commitments This note details the company's contractual obligations, including future minimum lease payments Future Minimum Lease Payments (as of Dec 31, 2018, in thousands) | Periods Ending September 30, | Aircraft | Other | Total | | :--------------------------- | :--------- | :------- | :--------- | | Remainder of 2019 | $45,882 | $2,548 | $48,430 |\n| 2020 | $45,534 | $1,943 | $47,477 |\n| 2021 | $44,314 | $1,375 | $45,689 |\n| 2022 | $29,751 | $1,339 | $31,090 |\n| 2023 | $12,418 | $1,308 | $13,726 |\n| Thereafter | $11,849 | $2,704 | $14,553 |\n| Total | $189,748 | $11,217 | $200,965 | - Aggregate rental expense under all operating aircraft, equipment, and facility leases totaled approximately $19.1 million for the three months ended December 31, 2018, a decrease from $21.7 million in the prior year100 Note 14. Contingencies This note discusses potential future obligations arising from legal proceedings and other uncertain events - The company is involved in various legal proceedings and FAA civil action proceedings but does not believe they will have a material adverse effect on its business, financial condition, or results of operations102 Note 15. Supplemental Disclosure This note provides additional financial information, including a reconciliation of cash, cash equivalents, and restricted cash Cash, Cash Equivalents, and Restricted Cash Reconciliation (in thousands) | Item | Dec 31, 2018 | Dec 31, 2017 | | :------------------------------------ | :----------- | :----------- | | Cash and cash equivalents | $88,600 | $78,991 |\n| Restricted cash | $3,644 | $3,828 |\n| Total (in Statement of Cash Flows) | $92,244 | $82,819 | - Restricted cash primarily includes deposits in trust accounts to collateralize letters of credit and fund workers' compensation claims, landing fees, and other business needs103 Note 16. Subsequent Events This note discloses significant events that occurred after the balance sheet date but before financial statements were issued - On January 28, 2019, the company entered into a Term Loan Agreement for $91.2 million at LIBOR plus 3.10%, significantly lower than the previous Spare Engine Facility (LIBOR plus 7.25% plus 1.50% Yield Enhancement)104 - The Term Loan proceeds were used to repay the Spare Engine Facility, pay prepayment fees and accrued interest, and finance six engines acquired in 2018105 - On January 29, 2019, the Board ratified a term sheet with American Airlines to amend the American Capacity Purchase Agreement, converting two aircraft to operational spares and revising operational performance criteria, which could lead to additional aircraft removal if not met106107108 Item 2. Management's Discussion and Analysis of Financial Condition and Results of Operations Management discusses the company's financial condition, operational results, liquidity, and capital resources Overview This overview describes Mesa Airlines' business model as a regional air carrier operating under capacity purchase agreements - Mesa Airlines operates as a regional air carrier, providing scheduled passenger service to 121 cities in 40 states and internationally, exclusively under capacity purchase agreements with American Airlines and United Airlines110 - As of December 31, 2018, the company operated a fleet of 145 aircraft (64 CRJ-900 for American, 20 CRJ-700 and 60 E-175 for United) with approximately 628 daily departures111 - Capacity purchase agreements provide guaranteed monthly revenue, fixed fees for block hours/flights, and reimbursement of certain direct operating expenses, shielding the company from fuel prices, ticket price variations, and passenger traffic fluctuations112 Components of Results of Operations This section breaks down key revenue and expense categories that constitute the company's operational results - Operating revenues consist primarily of contract revenue (fixed monthly amounts per aircraft, plus fees for flights and block hours) and pass-through and other revenues (insurance, property taxes, certain maintenance costs)114115116 - Operating expenses include flight operations (salaries, benefits, training), fuel (for non-CPA flights), maintenance (engine overhauls, airframe, lease return obligations), aircraft rent, aircraft and traffic servicing, general and administrative, and depreciation and amortization117118119120121 Other (Expense) Income, Net This category encompasses non-operating items such as interest expense, interest income, and miscellaneous fees - This category includes interest expense (debt financing for aircraft/equipment), interest income (on cash balances), and other expenses (miscellaneous third-party fees write-offs)122123 Segment Reporting The company operates as a single reportable segment, reflecting how management evaluates its performance - The company operates as one operating and reportable segment, providing scheduled passenger services, as management evaluates performance on a consolidated basis124125 Cautionary Statement Regarding Non-GAAP Measures This statement clarifies the use and limitations of non-GAAP financial measures like EBITDA and EBITDAR - EBITDA (Net income before interest, income taxes, and depreciation and amortization) and EBITDAR (EBITDA plus aircraft rent) are presented as supplemental non-GAAP measures, recognized valuation metrics in the airline industry127 - These non-GAAP measures have limitations, as they do not reflect cash charges, capital expenditures, working capital needs, interest/principal payments, or cash requirements for asset replacements, and should not be considered in isolation from GAAP measures128 Results of Operations This section analyzes the company's financial performance, detailing changes in revenues, expenses, and profitability Three Months Ended December 31, 2018 Compared to Three Months Ended December 31, 2017 This comparison highlights key financial performance changes between the current and prior year's first fiscal quarter - Operating income increased significantly to $39.2 million in Q1 FY2019 from $15.0 million in Q1 FY2018, driven by increased contract revenue and lower maintenance and aircraft rent expenses129 - Net income decreased to $19.1 million in Q1 FY2019 from $22.6 million in Q1 FY2018, primarily due to higher income tax expense in the current period129 Operating Revenues This section analyzes the drivers behind changes in total operating revenues, including contract and pass-through components Operating Revenues (Three Months Ended December 31, in thousands) | Operating revenues | 2018 | 2017 | Change ($) | Change (%) | | :----------------- | :----------- | :----------- | :----------- | :----------- | | Contract | $170,449 | $154,389 | $16,060 | 10.4% |\n| Pass-through and other | $7,707 | $10,295 | $(2,588) | (25.1)% |\n| Total operating revenues | $178,156 | $164,684 | $13,472 | 8.2% | - Total operating revenue increased by $13.5 million (8.2%), primarily due to a $16.1 million (10.4%) increase in contract revenue from expanded E-175 and CRJ fleet flying, and a 17.7% increase in block hours flown132 - Pass-through and other revenue decreased by $2.6 million (25.1%), mainly due to lower pass-through maintenance revenue related to the E-175 fleet132 Operating Expenses This section examines changes in operating expense categories, such as maintenance, aircraft rent, and flight operations Operating Expenses (Three Months Ended December 31, in thousands) | Operating expenses | 2018 | 2017 | Change ($) | Change (%) | | :------------------------ | :----------- | :----------- | :----------- | :----------- | | Flight operations | $53,245 | $49,160 | $4,085 | 8.3% |\n| Fuel | $121 | $68 | $53 | 77.9% |\n| Maintenance | $39,802 | $54,347 | $(14,545) | (26.8)% |\n| Aircraft rent | $14,119 | $18,263 | $(4,144) | (22.7)% |\n| Aircraft and traffic servicing | $934 | $961 | $(27) | (2.8)% |\n| General and administrative | $12,214 | $10,930 | $1,284 | 11.7% |\n| Depreciation and amortization | $18,491 | $15,932 | $2,559 | 16.1% |\n| Total operating expenses | $138,926 | $149,661 | $(10,735) | (7.2)% | - Maintenance costs decreased by $14.5 million (26.8%), primarily due to a decrease in engine overhaul expense ($14.6 million) and pass-through C-check expense ($3.0 million), partially offset by increases in component contracts and rotable/expendable parts135137 - Aircraft rent decreased by $4.1 million (22.7%) due to the purchase of nine CRJ-900 aircraft previously leased under the GECAS Lease Facility137 Other Expense This section analyzes changes in non-operating expenses, focusing on interest expense and debt amortization - Other expense increased by $0.01 million, primarily due to a $1.4 million increase in interest expense related to new aircraft financing and refinancing activities, partially offset by a $0.7 million decrease in debt financing amortization141 Income Taxes This section discusses the effective tax rate, the impact of tax legislation, and net operating loss carryforwards - The effective tax rate was 23.8% for the three months ended December 31, 2018, compared to (2,609.5%) in the prior year, primarily due to the Tax Cuts and Jobs Act (Tax Act) which reduced the federal statutory rate from 35% to 21%142144145 - The Tax Act's provisions, including 100% expensing of qualified property and limitations on NOL deductions (80% of taxable income for post-2017 NOLs), will impact future financial statements146 - As of September 30, 2018, the company had federal and state net operating loss carryforwards of $415.1 million and $199.6 million, respectively, with $0.9 million of state NOLs expiring in 2019148 EBITDA and EBITDAR This section presents and reconciles non-GAAP measures, EBITDA and EBITDAR, to net income, reflecting profitability EBITDA and EBITDAR Reconciliation (Three Months Ended December 31, in thousands) | Metric | 2018 | 2017 | | :------------------------ | :----------- | :----------- | | Net income | $19,081 | $22,624 |\n| Income tax expense (benefit) | $5,949 | $(21,789) |\n| Interest expense | $14,842 | $14,131 |\n| Interest income | $(156) | $(9) |\n| Depreciation and amortization | $18,491 | $15,932 |\n| EBITDA | $58,207 | $30,889 |\n| Aircraft rent | $14,119 | $18,263 |\n| EBITDAR | $72,326 | $49,152 | - EBITDA increased by 88.4% to $58.2 million, and EBITDAR increased by 47.1% to $72.3 million, reflecting improved operating performance before non-operating items and aircraft rent149 Liquidity and Capital Resources This section assesses the company's ability to meet its short-term and long-term obligations, including cash sources and uses Sources and Uses of Cash This section identifies the primary means by which the company generates and expends cash, including operations and borrowings - Primary liquidity sources are cash on hand, cash generated from operations, and external borrowings. The company expects to fund near-term cash requirements through operations and existing cash150153 - As of December 31, 2018, the company had $88.6 million in cash and cash equivalents and $3.6 million in restricted cash154156 - Capital expenditures for the three months ended December 31, 2018, were $26.0 million, primarily for the purchase of five spare engines155 Restricted Cash This section details the nature and purpose of restricted cash balances, primarily for collateralizing letters of credit - As of December 31, 2018, restricted cash totaled $3.6 million, primarily securing letters of credit for airport authorities, workers' compensation insurance, and other business needs156158 Cash Flows This section summarizes cash movements across operating, investing, and financing activities Cash Flow Summary (Three Months Ended December 31, in thousands) | Cash Flow Activity | 2018 | 2017 | | :-------------------------- | :----------- | :----------- | | Net cash provided by operating activities | $44,145 | $28,112 |\n| Net cash used in investing activities | $(20,329) | $(10,227) |\n| Net cash (used in) provided by financing activities | $(38,706) | $4,587 |\n| Net decrease in cash and cash equivalents | $(14,890) | $22,472 | - Operating activities provided $44.1 million in cash, driven by net income and non-cash adjustments like depreciation and deferred income taxes. Investing activities used $20.3 million, mainly for spare engines and aircraft improvements. Financing activities used $38.7 million, primarily for debt principal repayments160162164 Off-Balance Sheet Arrangements This section clarifies the company's involvement in off-balance sheet transactions and their potential financial impact - The company did not have any material off-balance sheet arrangements during the periods presented167 - A majority of leased aircraft are through single-owner trusts, where the company is not considered the primary beneficiary and its maximum exposure is limited to remaining lease payments and return condition obligations168 Critical Accounting Policies and Estimates This section highlights accounting policies requiring significant management judgment and estimates impacting financial reporting - The condensed consolidated financial statements are prepared in accordance with GAAP, requiring management to make estimates and assumptions that affect reported amounts169 - There have been no changes to critical accounting policies as explained in the 2018 Form 10-K, except for revenue recognition practices detailed in Note 2170 Recently Issued Accounting Pronouncements This section refers to Note 3 for details on new accounting standards and their potential effects on the company - A description of recently issued accounting pronouncements and their potential impact is disclosed in Note 3 to the condensed consolidated financial statements171 Item 3. Quantitative and Qualitative Disclosures About Market Risk This section details the company's exposure to market risks, including interest rate, foreign currency, and fuel price fluctuations Interest Rate Risk This section assesses the company's vulnerability to changes in interest rates, particularly on its variable-rate debt - The company is exposed to interest rate risk on its variable-rate long-term debt, which is based on LIBOR173 - As of December 31, 2018, $576.2 million of debt was variable-rate. A hypothetical 50 basis point increase in market interest rates would increase interest expense by approximately $2.9 million for the three months ended December 31, 2018174 - The company does not use derivative instruments to hedge against interest rate changes173 Foreign Currency Risk This section evaluates the company's exposure to fluctuations in foreign exchange rates, primarily for non-U.S. dollar expenses - The company has de minimis foreign currency risks related to station operating expenses denominated in non-U.S. dollar currencies, primarily the Canadian dollar176 - Foreign currency transaction gains and losses have not been material, and a 10% change in exchange rates would not materially affect financial results176 Fuel Price Risk This section explains how capacity purchase agreements largely mitigate the company's exposure to volatile fuel prices - The company is largely sheltered from fuel price volatility because its major airline partners directly pay for and supply fuel under capacity purchase agreements177 Item 4. Controls and Procedures Management assessed the effectiveness of disclosure controls and internal control over financial reporting, concluding they were effective Evaluation of Disclosure Controls and Procedures This section details management's assessment of the effectiveness of the company's disclosure controls and procedures - Management, with CEO and CFO participation, concluded that disclosure controls and procedures were effective as of December 31, 2018178 Changes in Internal Control over Financial Reporting This section reports on any material changes to the company's internal control over financial reporting during the quarter - There have been no changes in internal control over financial reporting during the most recently completed fiscal quarter that have materially affected, or are reasonably likely to materially affect, internal control over financial reporting179 Inherent Limitations on Effectiveness of Controls This section acknowledges that internal control systems provide reasonable, but not absolute, assurance due to inherent limitations - Management acknowledges that any system of internal control, no matter how well designed, can only provide reasonable, not absolute, assurance of achieving objectives due to inherent limitations and the exercise of judgment180 PART II – OTHER INFORMATION This section includes disclosures on legal proceedings, risk factors, equity sales, defaults, and other information Item 1. Legal Proceedings The company is involved in various legal and regulatory proceedings, not expected to materially affect its financial position - The Company is subject to commercial and employment litigation claims, FAA civil action proceedings, and other administrative and regulatory reviews182 - Management believes the ultimate outcome of these proceedings will not, individually or in the aggregate, have a material adverse effect on the company's financial position, liquidity, or results of operations182 Item 1A. Risk Factors This section refers to the comprehensive risk factors detailed in the company's Annual Report on Form 10-K - Readers are referred to 'Item 1A. Risk Factors' in the Annual Report on Form 10-K for the fiscal year ended September 30, 2018, for important risk factors183 - Additional risks not currently known or deemed immaterial could also materially adversely affect the business183 Item 2. Unregistered Sales of Equity Securities and Use of Proceeds No unregistered sales of equity securities or use of proceeds were reported during the period - No unregistered sales of equity securities and use of proceeds to report184 Item 3. Defaults Upon Senior Securities The company reported no defaults upon senior securities during the period - No defaults upon senior securities to report185 Item 4. Mine Safety Disclosures This item is not applicable to the company's operations - Not applicable186 Item 5. Other Information No other information was required to be disclosed in this section - No other information to report187 Item 6. Exhibits This section lists exhibits filed with the Form 10-Q, including officer certifications and XBRL documents - The exhibits include certifications from the Principal Executive Officer and Principal Financial Officer pursuant to Sections 302 and 906 of the Sarbanes-Oxley Act of 2002191 - XBRL Taxonomy Extension documents (Instance, Schema, Calculation, Definition, Label, Presentation) are also filed as exhibits191 SIGNATURES This section contains the official signatures certifying the accuracy and completeness of the financial report - The report was signed on February 13, 2019, by Michael J. Lotz, President and Chief Financial Officer of MESA AIR GROUP, INC194