Part CI-105 Avionics

Cessna · 7 listings from 2 suppliers (Aircraft Parts & Salvage, CostAero) · $55.00 – $261.18. Prices refresh weekly.

from $55
from $261

Cross references

Supplier data links this part number to: 42940

Price trend · weekly low by condition

WeekConditionListingsLowAvg
2026-W43used 6$55 $115
2026-W43unknown 1$261 $261
2026-W42used 6$55 $115
2026-W42unknown 1$261 $261
2026-W41used 10$45 $111
2026-W41unknown 1$261 $261
2026-W39used 10$45 $111
2026-W39unknown 1$261 $261
2026-W38used 17$45 $110
2026-W38unknown 1$261 $261
2026-W35used 16$45 $109

Description

The CI 105 is a broadband and rugged antenna designed for DME or transponder use. The antenna assembly is encased in a glass reinforced polyester molded shell and has a standard two stud mounting configuration. It includes a BNC connector and covers 960 MHz to 1220 MHz frequencies and is rated to 400 Knots TAS at 25,000 feet.

Price spread · 7 priced listings

$55
$95
$261
median Aircraft Parts & Salvage · $55 · used Comant DME / Transponder Antenna CI-105 (click to open at supplier) Aircraft Parts & Salvage · $95 · used Cessna 340A Comant DME Transponder Antenna (CI-105) (click to open at supplier) Aircraft Parts & Salvage · $95 · used Comant DME/Transponder Antenna CI 105 (click to open at supplier) Aircraft Parts & Salvage · $95 · used Comant DME/Transponder Antenna CI 105 (click to open at supplier) Aircraft Parts & Salvage · $125 · used Comant Ind. DME-Transponder Antenna (CI-105) (click to open at supplier) Aircraft Parts & Salvage · $225 · used Broadband DME Transponder antenna (ci 105) (click to open at supplier) CostAero · $261 CI 105 DME TRANSPONDER ANTENNA/BNC Female Connector, L-Band, 960-1220 MHz and 1030-1090 MHz, 50 Ohms, Airspeed (click to open at supplier) $55 $261

Each dot is one listing (hover for supplier & condition); color = condition.

Price by condition · median

used (6) $95
unlisted (1) $261

Price trend · weekly low

W35 — $45 W35 W38 — $45 W38 W39 — $45 W39 W41 — $45 W41 W42 — $55 W42 W43 — $55 W43 $58 $43