# Service difficulty reports: N849MA, cancelled Apr 9, 1999 A list on [N849MA, cancelled Apr 9, 1999](https://openairdocs.org/deregistered/N849MA-1999-04-09.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR MALA976128](https://openairdocs.org/sdr/MALA976128.md): Radar · failed · May 15, 1998 · N849MA · Dhav DHC8102 · Weather Radar System > IN FLIGHT, THE WEATHER RADAR IS INTERMITTENT, DIVERTED TO CWA. MAINTENANCE REPLACED WEATHER RADAR SENSOR TRANSMITTER. ALL WORK DONE IAW DASH 8 CCV 34-41-04. OPS CHECK GOOD. - [SDR MALA975707](https://openairdocs.org/sdr/MALA975707.md): Bulb · failed · Oct 16, 1997 · N849MA · Dhav DHC8102 · Emergency Lighting > DURING INSPECTION, ONE RED FLOOR TRACK EMERGENCY LIGHT WAS FOUND INOPERABLE. MAINTENANCE RE-LAMPED RED FLOOR TRACK LIGHT. ALL CHECKS GOOD. (X) - [SDR MALA975687](https://openairdocs.org/sdr/MALA975687.md): Bulb · failed · Oct 4, 1997 · N849MA · Dhav DHC8102 · Emergency Lighting > DURING INSPECTION, EMERGENCY LIGHTS INOP. MAINTENANCE RELAMPED ALL INOP EMERGENCY LIGHTS. ALL CHECKS GOOD. (M) - [SDR MALA975615](https://openairdocs.org/sdr/MALA975615.md): Bulb · failed · Aug 25, 1997 · N849MA · Dhav DHC8102 · Emergency Lighting > DURING INSPECTION, BULB INOPERABLE ON EXIT SIGN ON WALL BY SEAT 4 D AND E. MAINTENANCE RECONNECTED LIGHT CONNECTOR. OPS CHECK GOOD. (X) - [SDR MALA975584](https://openairdocs.org/sdr/MALA975584.md): Bulb · failed · Aug 7, 1997 · N849MA · Dhav DHC8102 · Emergency Lighting > DURING INSPECTION, EMERGENCY LIGHTS OUT IN THE CABIN. MAINTENANCE RELAMPED. OPS CHECK GOOD. (X) - [SDR MALA975512](https://openairdocs.org/sdr/MALA975512.md): Lamp · failed · Jul 10, 1997 · N849MA · Dhav DHC8102 · Emergency Lighting > DURING INSPECTION, ONE FLOOR TRACK LIGHT WAS FOUND INOPERABLE. MAINTENANCE RE-LAMPED. OPS CHECK GOOD. (X) - [SDR MALA975499](https://openairdocs.org/sdr/MALA975499.md): Battery Pack · discharged · Jul 4, 1997 · N849MA · Dhav DHC8102 · Emergency Lighting > DURING INSPECTION, EMERGENCY FLOOR TRACK LIGHTS WERE FOUND INOP. MAINTENANCE REPLACED BATTERY PACK. OPS CHECK GOOD. (M) - [SDR MALA975431](https://openairdocs.org/sdr/MALA975431.md): Bulb · failed · May 25, 1997 · N849MA · Dhav DHC8102 · Emergency Lighting > DURING INSPECTION, TWO EMERGENCY SIDEWALL EXIT LIGHTS WERE FOUND INOP. MAINTENANCE RELAMPED. ALL CHECKS GOOD. (M) - [SDR MALA975372](https://openairdocs.org/sdr/MALA975372.md): Bulb · failed · Apr 27, 1997 · N849MA · Dhav DHC8102 · Emergency Lighting > DURING INSPECTION, FOUND LIGHT BULB IN EMERGENCY EXIT SIGN SEAT 1D INOPERATIVE. MAINTENANCE RE-LAMPED EXIT SIGN. OPS CHECK GOOD. (X) - [SDR MALA975876](https://openairdocs.org/sdr/MALA975876.md): Bulb · failed · Jan 11, 1997 · N849MA · Dhav DHC8102 · Emergency Lighting > DURING INSPECTION, THE EMERGENCY EXIT SIGN LIGHT NEAR THE FORWARD LEFT EXIT INOP. MAINTENANCE RELAMPED EXIT SIGN, OPS CHECK GOOD. - [SDR MALA964823](https://openairdocs.org/sdr/MALA964823.md): Skin · dented · Jan 16, 1996 · N849MA · Dhav DHC8102 · Fuselage Main, Plate/Skin > DURING A C-CHECK INSPECTION IN FFV, A DENT WAS NOTED IN THE FUSELAGE AT STATION X330.0 BELOW STRINGER 18P ON THE LEFT SIDE. REPAIRS WERE COMPLETED BY INSTALLING A DOUBLER IAW DEHAVILLAND RD8-53-1867. (M) - [SDR MALA954775](https://openairdocs.org/sdr/MALA954775.md): Uplock Sw · failed · Dec 27, 1995 · N849MA · Dhav DHC8102 · Landing Gear Position and Warning > FLT NR 3166 - AFTER DEPARTURE FROM FNT, CREW RECEIVED A FLASHING GEAR UNSAFE LIGHT FROM THE LEFT MAIN GEAR. THE AIRCRAFT CONTINUED TO DTW AND LANDED WITHOUT INCIDENT. MAINTENANCE PERSONNEL REPLACED THE LEFT UPLOCK PROXIMITY SWITCH, P/N 8-642-02, AND THE PROX - [SDR MALA954698](https://openairdocs.org/sdr/MALA954698.md): Selector Valve · failed · Nov 8, 1995 · N849MA · Dhav DHC8102 · Landing Gear Selector > FLT NR 3383 - EN ROUTE FROM MDT TO DTW, THE LEFT MAIN GEAR UNSAFE LIGHT AND GEAR INTRANSIT LIGHT ILLUMINATED. THE AIRCRAFT CONTINUED TO DTW AND LANDED WITHOUT INCIDENT. MAINTENANCE PERSONNEL REPLACED THE LANDING GEAR SELECTOR VALVE. ALL SYSTEMS OPERATED SAT - [SDR MALA954697](https://openairdocs.org/sdr/MALA954697.md): Gear Light · illuminated · Nov 8, 1995 · N849MA · Dhav DHC8102 · Landing Gear Position and Warning > FLT NR 3432 - EN ROUTE TO MDT, THE LEFT MAIN GEAR UNSAFE LIGHT AND INTRANSIT LIGHT ILLUMINATED. THE FLIGHT CONTINUED TO MDT, WHERE THE GEAR WAS EXTENDED NORMALLY AND THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE PERSONNEL INSPECTED THE GEAR AND PERFORMED - [SDR MALA954696](https://openairdocs.org/sdr/MALA954696.md): Battery Pack · discharged · Nov 8, 1995 · N849MA · Dhav DHC8102 · Emergency Lighting > FLT NR 3432 - DURING PREFLIGHT INSPECTION IN DTW, THE CREW NOTED SEVERAL WHITE FLOOR TRACK EMERGENCY ESCAPE PATH LIGHTS WERE INOPERATIVE. MAINTENANCE PERSONNEL REPLACED THE EMERGENCY BATTERY PACKS AT THE LEFT FORWARD AND LEFT AFT POSITIONS. ALL SYSTEMS OPERA - [SDR MALA954644](https://openairdocs.org/sdr/MALA954644.md): Eel · failed · Sep 23, 1995 · N849MA · Dhav DHC8102 · Emergency Lighting > FLIGHT 3426 - DURING THE PREFLIGHT IN DTW, THE COCKPIT OVERHEAD EMERGENCY LIGHT ILLUMINATED WHEN THE SYSTEM IS ARMED. MAINTENANCE REPLACED THE LIGHT ASSEMBLY. SYSTEM OPERATED SATISFACTORILY. (M) - [SDR MALA954597](https://openairdocs.org/sdr/MALA954597.md): Eel · inoperative · Aug 22, 1995 · N849MA · Dhav DHC8102 · Emergency Lighting > FLIGHT 3442 - DURING THE PREFLIGHT IN DTW, THE EMERGENCY LIGHT IN THE COCKPIT WAS FOUND TO BE INOPERATIVE. MAINTENANCE REPLACED THE OVERHEAD EMERGENCY LIGHT ASSEMBLY. SYSTEM OPERATED SATISFACTORILY. (M) - [SDR MALA954583](https://openairdocs.org/sdr/MALA954583.md): Eel Battery Pack · discharged · Aug 11, 1995 · N849MA · Dhav DHC8102 · Emergency Lighting > DURING THE PREFLIGHT IN DTW, THE FLIGHT ATTENDANT REPORTED THAT SEVERAL FLOOR TRACK LIGHTS WERE INOP. REPAIRS WERE COMPLETED BY REPLACING THE RIGHT FORWARD BATTERY PACK. SYSTEM OPERATED SATISFACTORILY. (M) - [SDR MALA954582](https://openairdocs.org/sdr/MALA954582.md): Eel · inoperative · Aug 10, 1995 · N849MA · Dhav DHC8102 · Emergency Lighting > DURING A PREFLIGHT INSPECTION IN DTW, THE CREW NOTED THAT NUMEROUS FLOOR TRACK LIGHTS WERE INOP. MAINTENANCE RESET THE EMERGENCY FLOOR TRACK LIGHTING CIRCUIT BREAKER. SYSTEM OPERATED SATISFACTORILY. (M) - [SDR MALA954476](https://openairdocs.org/sdr/MALA954476.md): Wiper Blade · loose · May 28, 1995 · N849MA · Dhav DHC8102 · Windshield/Door Rain/Ice Removal > DTW - FLT 3092 - ON CLIMB-OUT FROM DTW, THE CAPTAIN'S WINDSHIELD WIPER PULLED AWAY FROM THE WINDSHIELD. THE AIRCRAFT RETURNED TO DTW. MAINTENANCE RESECURED THE WIPER ASSEMBLY. SYSTEM OPERATED SATISFACTORILY. (X) ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet' WHERE n_number = 'N849MA' AND deregistration_id = 'N849MA-1999-04-09' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/deregistered/N849MA-1999-04-09/reports --- 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.