Service difficulty report · Autoland Sys · Boeing 737990ER

Difficulty date
October 29, 2017
Submitted
October 30, 2017
Operation
Air carrier
Aircraft
N402AS
Make and model
Boeing 737990ER
Aircraft serial
41189
Aircraft time
19,906 hours, 6,530 cycles
Part
Autoland Sys
Condition
Malfunctioned
Stage of operation
LD
How discovered
O
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

AUTOLAND UNSATISFACTORY. LANDED MORE THAN 35 FT LEFT OF CENTER LINE. ACFT GROUNDED. PERFORMED FIM 22-11, TASK 825. ACCOMPLISHED FIM 22-11, TASK 801 DIGITAL FLIGHT CONTROL SYSTEM BITE PROCEDURE. NO ACTIVE FAULTS FOUND. ACCOMPLISHED MMR NR 1 AND 2 BITE. NO FAULTS FOUND. NO RADIO ALTIMETER FAULTS FOUND. LAND VERIFY TESTED IAW AMM 22-11-00-700-801. ALL TESTS PASSED.