Service difficulty report · None · Doug MD11F

Difficulty date
February 21, 2022
Submitted
February 23, 2022
Operation
Air carrier
Aircraft
N255UP
Make and model
Doug MD11F
Aircraft serial
48404
Aircraft time
89,845 hours, 19,732 cycles
Part
None
Part number
NA
Part serial
NA
Condition
Failed
Location
Fuselage
Stage of operation
DE
How discovered
9
Nature of condition
J
Precautionary procedure
B

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

What was found

INSPECTION TYPE:NA**EMERGENCY DECLARED**REC'D PRIORTY LANDING PATTERN**NO EMERG ACTION ON GRD, A/C LANDED W/OUT INCIDENT**AIR SYS 2 AND AIR SYS 1 BOTH FAILED WITHIN A MINUTE OR SO OF EACH OTHER. ALSO RECEIVED LEVEL 2 "TAIL A-ICE DISAG"PERFORMED RTS OF PNEAUMATIC SYS. CONT. PER 36-10-02/501. ALL SYSTEMS PASSED. C/W RTS OF ESC AND FOUND PNEU MANF 2 FAIL. RTS ON ESC PASSED AND RTS OF MANIFOLD FAILURE CONTROLLER PER TASK 36-23-01-700-801 PASSED. TAIL ANTI ICE DISAG CLEARED OKAY TO CONTINUE PER FIM TASK 30-12-00-101. A/C GOOD FOR SVC.

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