S Mode
We offer these S mode aircraft transponders not only to pilots, but also to flight technicians. This is a type of aircraft transponder that identifies the aircraft and defines its altitude. In this category, you can find combined transponders. These benefit from more than one mode. In particular, these modes are labeled as A/C/S.
Garmin GTX 23 ES
G3X Mode S Transponder w/ Extended Squitter
Funkwerk TRT800 H OLED
Mode S Transponder, OLED display, 57mm
Garrecht VT-01 UltraCompact
Mode S Class 2 Transponder, 57mm
Funkwerk TRT800 H LCD
Mode S Transponder, LCD display, 57mm
Garmin GTX 45R
G3X Mode S Transponder w/ Extended Squitter and Connext
Trig TT22
Mode S Transponder, 250W, 57mm, w/ Install. Kit
Garmin GTX 35R
G3X Mode S Transponder w/ Extended Squitter
Garrecht VT-2000
Mode S Transponder, w/o Install. Kit
Garrecht VT-01
Mode S Class 2 Transponder, 57mm
Garmin GTX 335
Mode S Transponder w/ Extended Squitter and WAAS
Garmin GTX 345R
Mode S Remote Transponder w/ Extended Squitter, Vertical Mount
Garrecht VT-01
Mode S Class 1 Transponder, 57mm, w/ Install. Kit
Garmin GNX 375
ADS-B Transponder, Unit Only
Garrecht VT-01 UltraCompact
Mode S Class 1 Transponder, 57mm, w/ Install. Kit
