# SDR HEEA071978

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 5, 2001
- Submitted: April 18, 2001
- Operation: Air carrier
- Aircraft: N740PH
- Make and model: Bell 407
- Registry model: [Bell 407](https://openairdocs.org/model/bell-helicopter-textron-canada-407) (OpenAirDocs)
- Aircraft serial: 53435
- Aircraft time: 139 hours
- System (JASC): [3442 · Weather Radar System](https://openairdocs.org/jasc/3442)
- Part: Transceiver
- Part number: 4000023
- Part serial: 1526
- Condition: Inoperative
- Location: Wx Radar Sys
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HEEA071978

## Discrepancy

INOPERATIVE. PERFORMED PRELIMINARY INSPECTION AND TESTED.  FOUND NO TRANSMIT.  REPLACED ICS U402, U403 AND U404.  REPAIRED.  ALIGNED TRANSMITTER AND RECEIVER.  BENCH CHECK GOOD.

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