ANTENNA (P/N CI 291) - As Removed
P/N: CI 291
Category: Antennas
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| As Removed | 1 Available |
Product Description
The CI 291 is a VHF communications antenna designed for aircraft COM radios on single-engine piston aircraft. This whip radiator antenna mounts on the fuselage top using a three-hole base pattern and connects via BNC connector to the radio system. Qualified to FAA TSO-C37d/C38d standards and tested to RTCA DO-160D environmental requirements, it transmits and receives VHF frequencies for pilot-to-ground communications.
Installation requires secure fastening through the three-hole mounting pattern per aircraft maintenance manual specifications.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the ANTENNA (P/N CI 291)?
The CI 291 is a VHF communications antenna designed for aircraft COM radios on single-engine piston aircraft. This whip radiator antenna mounts on the fuselage top using a three-hole base pattern and connects via BNC connector to the radio system.
Is the CI 291 compatible with my aircraft's avionics suite?
Avionics compatibility depends on your aircraft model and existing installation. The ANTENNA is available in: As Removed. We recommend checking your aircraft's wiring diagrams and STC documentation, or contact our avionics team for compatibility assistance.
Does the CI 291 come with an 8130-3 airworthiness tag?
Availability of an FAA 8130-3 tag depends on the part condition. Overhauled and repaired units typically include 8130-3 documentation. As-removed units may include a removal tag with trace history. Contact us for specific documentation on the condition you need.
Do you offer bench testing for the CI 291?
We can arrange bench testing through our network of FAA-certified repair stations. Call (904) 998-9101 for testing availability and turnaround times, or submit an RFQ with your specific requirements.
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