What was found
NR 2 HF/SAT TRANSFER LIGHT NOT ON IN HF MODE LIGHT TESTS GOOD. ACFT GROUNDED. REPLACED H/F SAT PANEL REF MM 23-15-00-400-804, HF2 SWITCH WAS BROKEN. OPS CK OK. HF OPS OK, REF MM 23-11-00-710-801 ETOPS GROUND VERIFICATION COMPLETE.
- Difficulty date
- June 27, 2015
- Submitted
- June 30, 2015
- Operation
- Air carrier
- Aircraft
- N440AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41705
- Aircraft time
- 6,545 hours, 2,125 cycles
- System (JASC)
- 2310 · HF Communications System
- Part
- Switch
- Condition
- Broken
- Location
- Nr 2 Hf
- Part time
- 5,037 hours, 1,633 cycles
- Stage of operation
- NR
- 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.