Service difficulty report · Altimeter · Boeing 76733A

Difficulty date
April 7, 2007
Submitted
April 10, 2007
Operation
Air carrier
Aircraft
N591HA
Make and model
Boeing 76733A
Aircraft serial
33423
Aircraft time
16,039 hours, 3,101 cycles
Part
Altimeter
Condition
Failed
Location
Cockpit
Stage of operation
AP
How discovered
9
Nature of condition
O
Precautionary procedure
O

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

What was found

ETOPS SIGNIFICANT SYSTEM, NO LAND 3 DISPLAYED ON ASA W/APP MODE NOT SELECTED AND A/P F/D ENGAGED CENTER RADIO ALTIMETER FAIL FLAG APPEARS INTERMITTENTLY. MCDP LAST FLT FAULTS SHOWS RA CENTER 130861 BITE TEST OF CENTER R/A PASSES TEST SHOWS NO FAILURES PERFORMED MCDP TESTS 30 40 BOTH PASS AUTOLAND SYS CKS GOOD.

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