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.

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Garmin GTX 35RGarmin GTX 35R
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Garmin GTX 35R

G3X Mode S Remote Transponder w/ Extended Squitter
Availability on request
$ 2,605.50
$ 2,605.50 excl. VAT
Trig TT21Trig TT21
5Rating value is 5 of 5

Trig TT21

Mode S Transponder, 130W, 57mm, w/ Install. Kit
In stock
$ 2,325
$ 2,325 excl. VAT
Trig TT22Trig TT22
5Rating value is 5 of 5

Trig TT22

Mode S Transponder, 250W, 57mm, w/ Install. Kit
Usually 5 weeks
$ 2,592.20
$ 2,592.20 excl. VAT