Aircraft Platform: Learjet

News

Garmin GTN 650/650Xi

ST02230SE covers the single or dual installation of the GTN 650/650Xi, Garmin’s 4.9-inch high-resolution touchscreen with pinch-to-zoom and panning, supplemented by dual concentric knobs, enabling…

Jul 31, 2026
News

Garmin GTX 750/750Xi

ST02230SE covers the installation of Garmins flagship 6.9-inch touchscreen IFR flight navigators featuring GPS, VOR/ILS navigation, VHF communications, and multi-function display (MFD) capabilities

Jul 31, 2026
News

Garmin Flight Stream 210

ST02455SE was crafted specifically for Learjets with TCAS-II, and applies to the Model 31/31-A, 35/35-A, 36/36-A, and 60. Using state-of-the-art Garmin parts, the package integrates…

Jul 31, 2026
News

Garmin GDL-88

ST02455SE was crafted specifically for Learjets with TCAS-II, and applies to the Model 31/31-A, 35/35-A, 36/36-A, and 60. Using state-of-the-art Garmin parts, the package integrates…

Jul 31, 2026
News

Garmin GTX 33ES

ST02230SE covers the installation of dual GTX 33ES Mode-S transponders.

Jun 26, 2026
News

Garmin GTX-3000

ST02455SE was crafted specifically for Learjets with TCAS-II, and applies to the Model 31/31-A, 35/35-A, 36/36-A, and 60. Using state-of-the-art Garmin parts, the package integrates…

Jun 26, 2026
News

Mid-Continent Instruments MD23

Authorizes the replacement of either or both 2-inch standby altimeter or 2-inch standby attitude indicator installed in legacy Learjet airplanes. The Avcon/Butler Avionics installation package…

Jun 20, 2026
News

Garmin G700 TXi Primary Flight Display

Allows the installation of the Garmin G700TXi System in the Learjet Model 35/35A(C-21A)/36/36A airplanes with the FC-530/FC-535 autopilot. The replacement of the traditional “six pack”…

Jun 20, 2026
News

Non-Halon Fire Extinguisher

FAA STC No. ST12087CH, EASA STC No. 10088775 and CAA STC No. 00484 appoves the replacement of existing halon fire extinguishers across the full line…

Jun 17, 2026