Someone confirm Taxi and Landing light spec?

YankeeClipper · #1 02-16-24, 02:55 PM

A 2010 thread started, but failed to resolve this question. Best I can tell, PAR 36 for Taxi and Par 46 for Landing? No, I take that back ... I can't tell at all.

Mich3773 · #2 02-18-24, 10:47 AM

I think they are both Par 36, but the support assembly points the taxi light down lower than the landing light.

Rick Erwin · #3 02-22-24, 09:28 PM

If you are replacing them with LED bulbs, there are different bulbs for the taxi and the landing lights.

Rick

YankeeClipper · #4 02-23-24, 03:33 AM

Do you know which type the other would be? If go look but it's in a shop 2 hours away, and the IA is badly overbooked and understaffed so I don't want to bother him with this.

And yes, I am looking to go LED.

Rick Erwin · #5 02-23-24, 10:51 AM

The PARMETHEUS™ G3 PAR 36 LED LANDING & TAXI LIGHTS are probably what you're looking for. These are STC'd so there shouldn't be a problem with your IA approving them. The STC documents are available via a tab on this page (see item #66 and #74 on the STC/AML). There might be other brands of TSO'd lights out there also ... ?

Rick

YankeeClipper · #6 02-23-24, 11:31 AM

Thanks. When I went to various resellers and punched in the application (69 Delta) some of them would offer up a PAR 46, where others would state as you just did. Since they are clearly not interchangeable, it was a bit of a head-scratcher.

Appreciate you clearing that up.

Learjetter · #7 02-23-24, 02:52 PM

AeroLEDs Sunspot 36 series is also PMA’d for our 337s. See PMA supplement 7 on their site.

https://aeroleds.com/faa-documentation/