Service difficulty report · Unknown · Boeing 737890

Difficulty date
March 29, 2011
Submitted
March 31, 2011
Operation
Air carrier
Aircraft
N565AS
Make and model
Boeing 737890
Aircraft serial
35181
Aircraft time
16,610 hours, 5,167 cycles
Part
Unknown
Condition
Malfunctioned
Location
Autopilot Sys
Stage of operation
AP
How discovered
O
Nature of condition
J
Precautionary procedure
K

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

What was found

ATTEMPTED AUTOLAND WITH HGS UNSAT. "NO AIII" AND NO "FLARE ARMED" ANNUNCIATED FOR APPROACH. DFCS SHOWS NO INFLIGHT FAULTS. CURRENT STATUS BITE GOOD BOTH AUTOPILOT A & B. DFCS OPS TEST GOOD REF MM 22 11 00. HGS CURRENT STATUS AND CAPABILITY CHECKS GOOD. HGS OPS TEST GOOD REF SMM 34 36 00. NO HISTORY FOR 30 DAYS.