Whelen Aircraft Lighting FAQ – Fitment, Part Numbers, Documentation

Whelen Aircraft Lighting FAQ – Fitment, Part Numbers, Documentation

Whelen is a leading manufacturer of exterior lighting for general‑aviation aircraft, offering beacon, landing, taxi and position lights that meet FAA standards. Parts are identified by a unique manufacturer part number and are available in new, overhauled, and serviceable conditions. American Aviation Parts carries a full range of Whelen lighting and can help you confirm the exact component needed for your aircraft.

What types of Whelen lighting are available for aircraft?

Whelen produces beacon lights, landing lights, taxi lights, and position lights, each designed for specific installation locations and electrical requirements. Refer to the Airframe Parts category for the full inventory.

How do I read a Whelen part number?

A Whelen part number typically includes a series code, voltage rating, and a suffix indicating the lamp type or mounting configuration. Consult the Aircraft Parts Buyer Guides - American Aviation Parts for detailed decoding instructions.

Which aircraft models commonly use Whelen beacon lights?

Whelen beacons are standard on many Cessna, Piper, and Beechcraft models, but applicability depends on the aircraft’s serial number, installed avionics, and any STC modifications. Verify model fitment against the aircraft’s maintenance manual and the Avionics documentation.

What documentation is required to install a Whelen light?

Installation must be supported by the aircraft’s Illustrated Parts Catalog (IPC) or Service Manual, an FAA Form 8130‑3 for new parts, and any applicable Supplemental Type Certificates (STCs). Review the Manufacturer Authorizations page for guidance on required paperwork.

How can I verify fitment for my aircraft?

Confirm the aircraft’s voltage system (most Whelen lights are 14 V) and check mounting dimensions against the part’s drawing. The 14 Volt category provides voltage‑specific accessories that may be needed for proper installation.

What condition categories apply to Whelen lighting?

Whelen lighting is offered as new, new‑old‑stock, overhauled, or serviceable. Each condition has specific documentation requirements. Browse the full catalog in All Products to see the available condition listings.

Where can I purchase Whelen lighting through American Aviation Parts?

Search by the exact Whelen part number on the American Aviation Parts website, or contact our parts specialists for assistance. For shipping details and lead times, see our Shipping and Delivery Information page.