Ask YOURSELF the question ... where are the requirements for a clock to have
some sort of certification? Last I looked, the only requirements were for the
clock to have a "sweep second hand", which has later been interpreted to be a
digital readout of seconds.

Ask YOURSELF the question ... where in the regulations is the definition of
"certified" for ANY application.

Jim


(COUGARNFW)
shared these priceless pearls of wisdom:

-
-Ask the question, just that, on this forum: Which airplanes must have a
-certified clock? Instrument flying would be my guess, but ask.



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