Ron, Ron, Ron...

What happened to your mantra from years past...

The transponder connected to the #1 circuit breaker
The circuit breaker connected to the battery bus
The battery bus connected to the #2 circuit breaker
The circuit breaker connected to the landing light

So you are simply troubleshooting the landing light circuit, yes?

{;-)


"Ron Natalie"
shared these priceless pearls of wisdom:


-
-In addition to the certification issue, the transponder is excluded from the
-owner maintenance.



Jim Weir (A&P/IA, CFI, & other good alphabet soup)
VP Eng RST Pres. Cyberchapter EAA Tech. Counselor
http://www.rst-engr.com