Cessna 152 1979 Pilot Operating Handbook page 155

PILOT'S OPERATING HANDBOOK
SUPPLEMENT
To operate the strobe light system, proceed as follows:
1.Master Switch -- ON.
2. Strobe Light Switch -- ON
The installation of strobe lights will result in a minor reduction in cruise
performance.
1 July 1978
Revision 1 – 31 March 1983
SECTION 4
NORMAL PROCEDURES
SECTION 5
PERFORMANCE
STROBE LIGHT SYSTEM
MODEL 152
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