Service difficulty report · Radar · Boeing 737824

Difficulty date
November 1, 2024
Submitted
November 4, 2024
Operation
Air carrier
Aircraft
N78506
Make and model
Boeing 737824
Aircraft serial
32832FAL
Aircraft time
55,811 hours, 20,698 cycles
Part
Radar
Condition
Faulted
Location
Wx Sys
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

GPWS INOP LIGHT ON NO CB'S TRIPPED UPON ARRIVAL. CYCLED GPWS CB B7 ON P18-1. ACP GPWS BITE REF AMM 34-46 TASK 801, NO CURRENT FAULTS OR FAULT HISTORY OPS CHK NORMAL ON THE GRND LAX. CHECK TDB EFFECTIVITY. REF LOG 9743751. LOADED NEW TERRAIN DATABASE SOFTWARE VERSION 642. OPS CHK. GOOD. NO FAULT OBSERVED. REF AMM 34-46-00-700-801/802 AND 34-46-00-710-804-00. NO CB'S TRIPPED UPON ARRIVAL. CYCLED GPWS CB B7 ON P18-1. ACP GPWS BITE REF AMM 34-46 TASK 801, NO CURRENT FAULTS OR FAULT HISTORY OPS CHK NORMAL ON THE GRND LAX. CHECK TDB EFFECTIVITY. LOADED NEW TERRAIN DATABASE SOFTWARE VERSION 642. OPS CHK. GOOD. NO FAULT OBSERVED. REF AMM 34-46-00-700-801/802 AND 34-46-00-710-804-00.