# SDR GTIA010227

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 25, 2001
- Submitted: May 16, 2001
- Operation: Air carrier
- Aircraft: N806NK
- Make and model: Doug DC-9-81(MD-81)
- Registry model: [Doug DC-9-81(MD-81)](https://openairdocs.org/model/mcdonnell-douglas-dc-9-81-md-81) (OpenAirDocs)
- Aircraft serial: 48051
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Warning System
- Condition: Malfunctioned
- Location: Cargo Bay
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GTIA010227

## Discrepancy

DTW - FLT 632 - CARGO SMOKE DETECTOR LIGHT CAME ON IN FLIGHT.  AFT CARGO LOOP B DETECTOR LIGHT ALSO CAME ON.  NO HORN, NO MASTER CAUTION, NO MASTER WARNING LIGHTS WENT OUT AFTER 2-3 MINUTES.  PERFORMED CARGO SMOKE DETECTION SYSTEM CHECK, OPS CHECK GOOD IAW BARFIELD MM 26-16-00.  NO FAULT FOUND.  (M)

---
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.