Aircraft Radio Corporation IN-41D
| Make | Aircraft Radio Corporation |
|---|---|
| Model | IN-41D |
| Condition | Used |
| Location | Perrysburg, OH , US |
| Date Listed | Aug 5, 2026 |
| Expires | Sep 4, 2026 |
Description
Aircraft Radio Corporation IN-41D — $100.
Specs
- Make / Model: Aircraft Radio Corporation IN-41D
- Condition: Used
- Location: Perrysburg, OH
Summary
BACAAAE, C40a CAT. B.I.P. Form Factor: Cylindrical case behind a square panel-mount front bezel (~3.125" square) Front features: COURSE readout (currently showing 346), TO/FROM window, CDI needle, OFF flags, OBS knob.
Description
Aircraft Radio Corporation (ARC) IN-41D Course Indicator - Vintage VOR / LOC / CDI (Pre-Cessna Era Labeling)
Brand: Aircraft Radio Corporation (ARC) - Boonton, New Jersey (older pre-Cessna acquisition labeling)
Product: Course Indicator
Model: IN-41D
Part No: 39270 (or 39270-0000)
Weight: 2.2 lbs
TSO: TSO-C36b CAT. BACAAAE, C40a CAT. B.I.P.
Form Factor: Cylindrical case behind a square panel-mount front bezel (~3.125" square)
Front features: COURSE readout (currently showing 346), TO/FROM window, CDI needle, OFF flags, OBS knob.
This is the ARC IN-41D VOR / Localizer course indicator commonly used in Cessna and general-aviation aircraft equipped with ARC RT-series nav/com radios. This particular unit carries the OLDER "Aircraft Radio Corporation" labeling from before Cessna acquired ARC and rebranded it "Aircraft Radio and Control" - a nice provenance detail for restorers matching period-correct avionics.
Condition: Used, cosmetic wear (label somewhat worn). Untested - sold as-is, buyer assumes responsibility for testing and any required IA/A&P inspection. [SELLER: confirm serial number, glass condition, needle freedom, OBS knob action, and TO/FROM flag behavior before shipping.]
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