Trig TY91 COM & TT21 Transponder

Price: £2,500

Aircraft Details

Manufacturer: Trig
Model: TY96 TT21
Advert Created: 28-Aug-2026
Last Refreshed: 28-Aug-2026
Advert Status: Live
Total Views: 266
Views since refresh: 266

Location

Country: United Kingdom
Region: South West

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Summary

Incorporating a Trig TY91 8.33 kHz remote COM (TC90 control head) and a TT21 Class 2 Mode S transponder (TC20 control head), this removed serviceable stack includes the interconnecting wiring loom. Ideal for panel-space-limited installations under LAA Permit to Fly or CAA CS-STAN standards, this unit provides full 8.33 kHz channel capability alongside 1090MHz ES ADS-B Out readiness at £2,500.

Description

Removed serviceable Trig TY96 COM & TT21 mode S transponder along with wiring loom.
Remote COM TY91 with control head TC90
Remote mode S transponder with TC20 control head.
Wiring loom as removed. The power & headset socket wire were cut but the rest is all in place.
£2500 no VAT. These are around £3500 plus VAT new