AIM 4-3-23:

"c. The FAA has a voluntary pilot safety program, Operation Lights On, to
enhance the see-and-avoid concept. Pilots are encouraged to turn on their
landing lights during takeoff; i.e., either after takeoff clearance has been
received or when beginning takeoff roll. Pilots are further encouraged to
turn on their landing lights when operating below 10,000 feet, day or night,
especially when operating within 10 miles of any airport, or in conditions
of reduced visibility and in areas where flocks of birds may be expected,
i.e., coastal areas, lake areas, around refuse dumps, etc. Although turning
on aircraft lights does enhance the see-and-avoid concept, pilots should not
become complacent about keeping a sharp lookout for other aircraft. Not all
aircraft are equipped with lights and some pilots may not have their lights
turned on. Aircraft manufacturer's recommendations for operation of landing
lights and electrical systems should be observed."

Bob Gardner

"Jay Honeck" wrote in message
oups.com...
I was taught (in the USA) to use the landing light whenever in the
vicinity of an airport, which is not to much different to the above.
That includes take-off as there's often traffic on a reciprocal
heading.

Interesting. I've never used my landing light on departure, except
near major airshows (OSH, Sun N Fun) where it's often requested.

Do others here do so?
--
Jay Honeck
Iowa City, IA
Pathfinder N56993
www.AlexisParkInn.com
"Your Aviation Destination"