# SDR UIEA2019091405497

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 13, 2019
- Submitted: September 16, 2019
- Operation: Air carrier
- Aircraft: [N415MC](https://openairdocs.org/aircraft/N415MC), registered now
- Make and model: Boeing 747-47UF
- Registry model: [Boeing 747-47UF](https://openairdocs.org/model/boeing-747-47uf) (OpenAirDocs)
- Aircraft serial: 32837
- Aircraft time: 67,984 hours, 11,693 cycles
- System (JASC): [2312 · VHF Communications System](https://openairdocs.org/jasc/2312)
- Part: Transceiver
- Part number: 8221047002
- Part serial: 8506
- Condition: Faulty
- Location: Vhf Comm
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2019091405497

## Discrepancy

L VHF INOP. REMOVED AND REPLACED LEFT VHF TRANSCEIVER PER AMM 23-11-05 (OFF; PN: 822-1047-002, SN: 8506), NO FAULTS AT THIS TIME. INSP ANTENNA'S, FOUND UPPER FWD AND UPPER AFT ANTENNA'S DAMAGED FROM LIGHTNING STRIKE. REPLACED FWD & AFT UPPER ANTENNA'S IAW AMM 23-12-03. ALSO PERFORMED LIGHTNING STRIKE CONDITIONAL INSP IAW AMM 05-51-13. OFF PART: (SN 22026, PN: DMC50-17)

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