Service difficulty report · Transceiver · Boeing 7378

Difficulty date
April 7, 2025
Submitted
April 8, 2025
Operation
Air carrier
Aircraft
N316RK
Make and model
Boeing 7378
Aircraft serial
44450
Aircraft time
15,380 hours, 5,794 cycles
Part
Transceiver
Part number
8222127101
Part serial
7766P
Condition
Failed
Location
Zone 200
Part time
5,177 hours, 1,938 cycles
Stage of operation
CR
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS NOT DECLARED DUE TO: WEATHER RADAR AND PWS FAILED MULTIPLE TIMES; AIRCRAFT DIVERTED TO AND LANDED SAFELY AT CTG. REMOVED AND REPLACED THE WEATHER RADAR TRANSCEIVER (AALA202504083644), PER AMM 34-41-41-401. OPERATIONAL CHECKED SUCCESSFUL. REMOVED AND REPLACED THE WEATHER RADAR PROCESSOR (AALA202504087761), PER AMM 34-41-42-401. OPERATIONAL CHECKED SUCCESSFUL.

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