What was found
ENROUTE ATC REPORTED LOSS OF ADS. SAT SELECTION ON THE MCDU MENU PAGE HAD DISAPPEARED. GROUNDED - YES. PERFORMED QRH PROCEDURE AND SAT PROMT RETURNED TO NORMAL.
- Difficulty date
- July 14, 2019
- Submitted
- July 16, 2019
- Operation
- Air carrier
- Aircraft
- N506AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35690
- Aircraft time
- 41,818 hours, 12,794 cycles
- System (JASC)
- 2310 · HF Communications System
- Part
- Unknown
- Condition
- Malfunctioned
- Location
- Cockpit
- Stage of operation
- CR
- 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.