The U.S. aircraft register, updated daily
Who holds what · as the FAA records the name

Momentum Aeronautics Holdings LLC

Named as the FAA publishes it on its approvals.

Holds 5 approved modifications, most of them for the Air Tractor Inc AT-802. FAA spelling: Momentum Aeronautics Holdings LLC.

Approved modifications 5 · newest first

2026-10-09SA12478AK · Installation of Hartzell Engine Technologies (HET) ALT-FLX Alternators i · P2012 Traveller
2026-06-09SA12386AK · Increase of the engine power of the PT6A-67F engine to 1600 SHP for takeoff power and 1550 SHP for maximum continuous power · AT-802, AT-802A
2025-10-29SA12187AK · Installation of Momentum Aeronautics Holdings LLC. Model 11600 Amphibious Floats · AT-802A
2025-01-31SA02589AK · Installation of the Hartzell Model 3C1-R430A1/80C01 Propeller · A-1, A-1A, A-1B
2022-02-15SA02557AK · Installation of Momentum Aeronautics, LLC seat model number 614-38 single-place forward facing passenger seats · 208, 208B

Source: FAA Dynamic Regulatory System (type certificate data sheets, supplemental type certificates, parts manufacturer approvals, technical standard order authorisations). An organisation's name is as the FAA spelled it on each record; related spellings are separate pages.