Core Insights - Gogo has initiated flight testing for its next-generation 5G air-to-ground connectivity network aimed at North American customers, utilizing a Pilatus PC-24 as the testing platform [1][6] - The testing program is expected to take 40 to 50 hours of flight time over several weeks to validate the performance of the Gogo 5G ATG broadband access [1][4] - Gogo anticipates full service activation of the 5G network by the end of 2025, with client activation and revenue generation expected in Q1 of 2026 [7] Testing Methodology - The flight testing campaign employs established trial techniques, starting with simple procedures and advancing to fully loaded tests that include video calling, streaming, and internet browsing on multiple devices [2] - The testing will take place using Gogo towers located in eastern Colorado and Nebraska, with plans to expand to other major cities [4] Technical Developments - The test program has already confirmed the functionality of the 5G chip on the ground, following its delivery to Airspan, Gogo's 5G partner, in May [5] - Gogo's 5G service is expected to provide unprecedented connectivity speeds of up to 80 Mbps for various aircraft types, enhancing the ability to stream video and meet data demands [6] Future Plans - After completing flight testing, Gogo will finalize the 5G AVANCE software and seek FAA approval for the Gogo AVANCE LX5 and Gogo X3 products, which have already received prior approval for the 4G chip [6] - The number of aircraft pre-provisioned for the new 5G service has increased from 300 to 400 in the last three months, indicating strong market interest [7]