Service difficulty report · Cadc · Doug DC983

Difficulty date
December 11, 2006
Submitted
December 15, 2006
Operation
Air carrier
Aircraft
N583MD
Make and model
Doug DC983
Aircraft serial
49659
Aircraft time
44,670 hours, 33,150 cycles
Engine
Pwa JT8D219
Part
Cadc
Part number
HG280D80
Part serial
322
Condition
Failed
Location
Right
Part time
19,303 hours, 11,680 cycles
Stage of operation
TO
How discovered
O
Nature of condition
J
Precautionary procedure
C

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

AIRCRAFT REJECTED TAKEOFF AT 90 KNOTS DUE TO A 15 KTS OF DIFFERENCE BETWEEN SPEED INDICATORS. CADC AND RT AIR SPEED INDICATOR WERE REPLACED IAW MM 34-16-01 AND 34-13-01, TESTED CORRECT.

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