DEPARTMENT OF THE ARMY TECHNICAL BULLETIN
CALIBRATION PROCEDURE FOR
BEAM INDICATING SCALE
AAA-S-118b
Headquarters, Department of the Army, Washington, DC
17 May 1971
REPORTING OF ERRORS
You can help improve this publication by calling attention to errors and by
recommending
improvements
and
stating
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reasons
for
the
recommendations. Your letter or DA Form 2028, Recommended Changes to
Publications, should be mailed directly to Commander, U.S. Army Aviation and
Missile Command, ATTN: AMSAM-TMDE-EP, Redstone Arsenal, AL 35898-
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Paragraph
Page
GENERAL
Purpose and scope ..............................................
Descriptive data..................................................
General Instructions...........................................
Differences among models..................................
Equipment required ...........................................
Preliminary procedure........................................
Beam and counterpoise weights.........................
Weightbeam check..............................................
Final procedure...................................................
SPECIFIC ITEM IDENTIFICATION
Identification ......................................................
Secondary transfer calibration standards set ....
__________
*This bulletin supersedes TB 9-6670-248-50, 3 December 1965.
