# SDR DALA2025101707598

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 14, 2025
- Submitted: October 17, 2025
- Operation: Air carrier
- Aircraft: [N998AT](https://openairdocs.org/aircraft/N998AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55142
- Aircraft time: 59,349 hours, 42,860 cycles
- Engine: Rroyce BR700715C130
- Engine time: 56,799 hours, 39,689 cycles
- System (JASC): [2421 · AC Generator-Alternator](https://openairdocs.org/jasc/2421)
- Part: Idg
- Condition: Faulted
- Location: Right
- Stage of operation: DE
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2025101707598

## Discrepancy

SHIP 9547-MISC/DE- ON DESCENT THE CREW RECEIVED A "RT GEN OFF" MESSAGE WITH THE APU ON MEL. CORRECTIVE ACTION: MAINTENANCE REPLACED THE RIGHT IDG AND PERFORMED ALL RTS TESTS.(7586116)

---
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.