# SDR HEEA968415

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 4, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N137AE
- Make and model: Bolkms BO105S
- Aircraft serial: S851
- System (JASC): [3452 · ATC Transponder System](https://openairdocs.org/jasc/3452)
- Part: Transceiver
- Part number: 066106200
- Condition: Weak
- Location: Cockpit
- Component: KT76
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HEEA968415

## Discrepancy

PILOT COMPLAINT OF WEAK SIGNAL. FOUND RECEIVE WEAK AND POWER OUT LOW,  ADJUSTED V101.  NO HELP.  REPLACED V101 CAVITY OSCILLATOR.  REPAIRED.  ADJUSTED PULSE WIDTH AND FREQUENCY, PLACED IN FREEZER, HEATED AND VIBRATED.  BENCH CHECK GOOD.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.