Service difficulty report · Dadc · Boeing 7373B7

Difficulty date
May 18, 1998
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N397US
Make and model
Boeing 7373B7
Aircraft serial
23319
Part
Dadc
Part number
HG480B42
Condition
Failed
Location
E/E/ Compt
Part time
29,979 hours
Stage of operation
TO
Nature of condition
O
Precautionary procedure
A

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

What was found

CLT - FLT 1435 - ON TAKEOFF ROLL AT 100 KNOTS, THE FIRST OFFICER'S AIRSPEED, ALTIMETER AND VERTICAL SPEED HAD FAILED. FLIGHT RETURNED TO FIELD AT CLT AND LANDED WITHOUT FURTHER INCIDENT. NO EMERGENCY WAS DECLARED. MAINTENANCE FOUND THE NR 2 DIGITAL AIR DATA COMPUTER HAD FAILED. REPLACED SAME. FUNCTIONAL TEST GOOD. (X)

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