# SDR G1IA2018052900001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 27, 2018
- Submitted: May 29, 2018
- Operation: Air carrier
- Aircraft: [N98KS](https://openairdocs.org/aircraft/N98KS), registered now
- Make and model: Beech C90A
- Registry model: [Beech C90A](https://openairdocs.org/model/beech-c90a) (OpenAirDocs)
- Aircraft serial: LJ1502
- Aircraft time: 7,670 hours, 11,277 cycles
- System (JASC): [2312 · VHF Communications System](https://openairdocs.org/jasc/2312)
- Part: Control Head
- Part number: 6226520008
- Condition: Fumes
- Location: Vhf Comm
- Part time: 7,670 hours, 11,277 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/G1IA2018052900001

## Discrepancy

SHORTLY AFTER TAKEOFF, PILOT NOTED ELECTRICAL SMOKE ODOR AND THE NR 1 COMM QUIT WORKING. HE RETURNED TO AIRPORT WITHOUT INCIDENT. LOCAL MAINTENANCE ISOLATED CONCERN TO DEFECTIVE CONTROL HEAD. WILL UPDATE AFTER TEARDOWN RECEIVED FROM VENDOR.

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