TM 55-1510-221-CL
the amplified checks in the emergency procedures portion of the operator's manual. The emergency requirements are
subdivided into the 7 classifications listed above. Immediate action items shall be underlined.
Symbols preceding numbered steps.
*
Indicates performance of steps is mandatory for all "Thru Flights".
N Means performance of step is mandatory for "Night Flights".
Indicates a detailed procedure for this step is included in the Performance Checks section, located at the back
of the checklist.
I Indicates mandatory check for "Instrument Flights".
O -
Indicates if installed.
(3)
Copilot duties. To be performed at pilot's command.
Immediate action emergency items are underlined.
REPORTING ERRORS AND RECOMMENDING IMPROVEMENTS
You con help improve this manual. If you find any mistakes or if you know of a way to improve the
procedures, please let us know. Mail your letter or DA Form 2028 (Recommended Changes to
Publications and Blank Forms), or DA Form 2028-2 located in the back of the applicable Aircraft
Operator's Manual direct to: Commander, US Army Aviation Systems Command, ATTN: AMSAV-MMD,
4300 Goodfellow Blvd., St. Louis, MO 63120-1798. A reply will be furnished directly to you.
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