Service difficulty report · Autoland Sys · Boeing 737990ER

Difficulty date
March 20, 2016
Submitted
March 22, 2016
Operation
Air carrier
Aircraft
N492AS
Make and model
Boeing 737990ER
Aircraft serial
44110
Aircraft time
1,030 hours, 367 cycles
Part
Autoland Sys
Condition
Unknown
Stage of operation
LD
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

AUTOLAND UNSATISFACTORY DUE TO LATERAL OFFSET TO THE RT OF CENTERLINE. ACFT LANDED JUST 35FT RT OF CENTERLINE WITH IN THE TOUCHDOWN ZONE, 1000-2000 FT FROM THRESHOLD. WINDS WERE CALM. ACFT GROUNDED. DFCS FLIGHT FAULT REVIEW LOGGED NO FAULT. ACCOMPLISHED LAND VERIFY TEST IAW AMM 22-11-00 AND ALL TESTS PASS, OPS CHECK NORMAL. NO CURRENT FAULTS. HGS OPS CHECK GOOD, REF AMM 34-36-00. LWMP STATUS PLACARD CHECKED AND REMAINS UPGRADED TO CAT IIIA AUTOLAND AND HGS.