# Service difficulty reports: N237AS, cancelled Aug 14, 2003 A list on [N237AS, cancelled Aug 14, 2003](https://openairdocs.org/deregistered/N237AS-2003-08-14.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR ASOA02422](https://openairdocs.org/sdr/ASOA02422.md): Door Seal · torn · Jul 25, 2002 · N237AS · Emb EMB120RT · Cargo/Baggage Doors > DURING CRUISE FROM ILM TO ATL, AT APPROX 22,000 FT, CABIN PRESSURE STARTED TO CLIMB AT 2000 FPM. CAPTAIN ATTEMPTED TO USE THE MANUAL CONTROLLER, NO EFFECT. DESCENT WAS INITIATED. AT 18,000 FT BOTH BLEED OVERHEAT LIGHTS ILLUMINATED BUT SOON EXTINGUISHED AFTE - [SDR ASOA02294](https://openairdocs.org/sdr/ASOA02294.md): Fuse · inoperative · May 25, 2002 · N237AS · Emb EMB120RT · Emergency Lighting > DURING GROUND INSPECTION, THE LOWER EXTERNAL EMERGENCY LIGHTS WERE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED AN FUSE GOING TO THE POWER SUPPLY FOR THE EXTERNAL EMERGENCY LIGHTS. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. - [SDR ASOA02265](https://openairdocs.org/sdr/ASOA02265.md): Filter · missing · May 9, 2002 · N237AS · Emb EMB120RT · Emergency Lighting > DURING A HANGAR INSPECTION IN MCN, THE FORWARD FLOOR EMERGENCY LIGHT, IN FRONT OF THE PASSENGER DOOR WAS MISSING THE RED LAMP FILTER. MAINTENANCE INSTALLED A NEW RED LAMP FILTER WHERE THE MISSING ONE WAS DISCOVERED. AIRCRAFT OK FOR SERVICE. (M) - [SDR ASOA02105](https://openairdocs.org/sdr/ASOA02105.md): Sign · inoperative · Feb 19, 2002 · N237AS · Emb EMB120RT · Emergency Lighting > DURING HANGAR CHECK IN TXK, BOTH AFT LEFT AND RIGHT EMERGENCY EXIT LIGHTS WERE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE NR 3 EMERGENCY LIGHTING BATTERY PACK. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M) - [SDR ASOA01265](https://openairdocs.org/sdr/ASOA01265.md): Battery · discharged · Nov 29, 2001 · N237AS · Emb EMB120RT · Emergency Lighting > FLT 4092 - DURING GROUND INSPECTION IN ATL, THE MIDDLE SECTION OF EMERGENCY LIGHTING WAS INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE EMERGENCY LIGHTING BATTERY. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M) - [SDR ASOA01220](https://openairdocs.org/sdr/ASOA01220.md): Battery Pack · discharged · Nov 9, 2001 · N237AS · Emb EMB120RT · Emergency Lighting > FLT 4812 - DURING GROUND INSPECTION IN DFW, THE EMERGENCY LIGHT CIRCUIT BREAKER POPPED. MAINTENANCE REMOVED AND REPLACED THE NR 2 EMERGENCY LIGHT BATTERY PACK. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M) - [SDR ASOA01149](https://openairdocs.org/sdr/ASOA01149.md): Actuator · failed · Aug 27, 2001 · N237AS · Emb EMB120 · Trailing Edge Flap Actuator > FLT 4112 - DURING TAKEOFF FROM ATL, CREW RECEIVED A FLAP ASYMMETRY INDICATION. CREW DECLARED AN EMERGENCY AND AIRCRAFT RETURNED TO ATL FOR A ZERO FLAP LANDING. MAINTENANCE TESTED FLAP ACTUATORS WITH BRAKE OUT BOX CHECK. BOTH LEFT AND RIGHT ACTUATORS FAILED. - [SDR ASOA01139](https://openairdocs.org/sdr/ASOA01139.md): Fuse · blown · Aug 18, 2001 · N237AS · Emb EMB120 · Emergency Lighting > DURING GROUND INSPECTION IN ATL, MAINTENANCE FOUND THE RIGHT FUSELAGE FORWARD EMERGENCY LIGHT INOPERATIVE. MAINTENANCE REMOVED AND REPLACED A FUSE. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M) - [SDR ASOA01058](https://openairdocs.org/sdr/ASOA01058.md): Switch · inoperative · May 22, 2001 · N237AS · Emb EMB120 · Emergency Lighting > ON GROUND IN ATL, CREW REPORTED EMERGENCY LIGHTS WOULD NOT COME ON OR TEST. MAINTENANCE INSPECTED AND FOUND SWITCH AT FLIGHT ATTENDANT STATION INOPERATIVE. MAINTENANCE REMOVED AND REPLACED SWITCH. OPERATIONAL CHECK OF LIGHTS OK. AIRCRAFT RETURNED TO SERVIC - [SDR ASOA00041](https://openairdocs.org/sdr/ASOA00041.md): Battery Pack · inoperative · Apr 26, 2000 · N237AS · Emb EMB120RT · Emergency Lighting > FLT 4262 - CREW REPORTED FORWARD EMERGENCY LIGHTS BLINK WHEN TURNED ON AND THEN GO OUT. MAINTENANCE REMOVED AND REPLACED THE FORWARD EMERGENCY BATTERY. OPERATIONAL CHECKS WERE GOOD. AIRCRAFT RETURNED TO SERVICE. (M) - [SDR ASOA99065](https://openairdocs.org/sdr/ASOA99065.md): Battery Pack · discharged · Jul 24, 1999 · N237AS · Emb EMB120RT · Emergency Lighting > DURING INSPECTION, NR 1 AND NR 2 EMERGENCY BATTERY PACKS FOUND TO BE INOPERATIVE. TXK MAINTENANCE REMOVED AND REPLACED THE NR 1 AND NR 2 EMERGENCY BATTERY PACK. (M) - [SDR ASOA98097](https://openairdocs.org/sdr/ASOA98097.md): Line · broken · Nov 14, 1998 · N237AS · Emb EMB120RT · Hydraulic System, Main > EN ROUTE LFT-DFW - THE GREEN SYSTEM HYDRAULICS FAILED AT 20,000 FT. CREW DECLARED AND EMERGENCY AND LANDED AT DFW SAFELY AND WITHOUT FURTHER INCIDENT. DFW MAINTENANCE FOUND THE LEFT HYDRAULIC PRESSURE LINE FROM THE RESERVOIR BROKEN AND REPAIRED THE LINE. OP - [SDR ASOA98005](https://openairdocs.org/sdr/ASOA98005.md): Computer · defective · Jan 18, 1998 · N237AS · Emb EMB120RT · Trailing Edge Flap Control System > ON APPROACH ATL-FAY, SELECTED TO 15 DEG,THE I/B AND NACELLE FLAPS TRACKED TO 15 DEG WHILE THE O/B PAIR ON THE LT SIDE STOPPED AT 5 DEG'S, THE RT SIDE INDICATED 45 DEG'S. A POSITIVE ROLL WAS FELT. THE CREW PROCEEDED WITH THE ASSEMETRY CHECKLIST, DECLARED AN E - [SDR ASOA97011](https://openairdocs.org/sdr/ASOA97011.md): Ahrs · defective · Mar 5, 1997 · N237AS · Emb EMB120RT · Integrated Flight System > FIFTY MILES SOUTH OF EVV AT 20,000 FEET, DESCENDING FOR APPROACH, NR 1 AHRS FAILED, RADAR FAILED, NR 2 AHRS SHOWED 20 DEGREES OFF. CAPTAIN DECLARED AND EMERGENCY AND HAT ATC GIVE HIM RADAR VECTORS INTO EVV. FIVE MILES OUT ON FINAL APPROACH, ALL SYSTEMS RETUR - [SDR ASOA96047](https://openairdocs.org/sdr/ASOA96047.md): Connector · dirty · Oct 19, 1996 · N237AS · Emb EMB120RT · Trailing Edge Flap Actuator > IN BOUND TRI-ATL, CREW EXPERIENCED A FLAP CONTROL FAULT. SYSTEM WAS RESET PER THE POH AND APPROXIMATELY 5 MINUTES LATER, THE FAULT LIGHT ILLUMINATED AGAIN. THE CREW CHOSE TO DECLARE AN EMERGENCY AND LANDED ZERO FLAPS IN ATL. LANDING WAS MADE SAFELY AND WITH - [SDR ASOA96045](https://openairdocs.org/sdr/ASOA96045.md): Hyd Line · ruptured · Oct 6, 1996 · N237AS · Emb EMB120RT · Hydraulic System, Main > WHILE COMPLETING THE TAKEOFF CHECKLIST DFW-ILE, THE CAPTAIN NOTICED THE LEFT HYDRAULIC PRESSURE GAUGE WAS INDICATING 1500 LBS. THE ELECTRIC PUMP WAS TURNED ON AND THE PRESSURE RETURNED TO NORMAL. A FEW MINUTES LATER THE PRESSURE DROPPED TO ZERO AND THE CREW ## 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 = 'N237AS' AND deregistration_id = 'N237AS-2003-08-14' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/deregistered/N237AS-2003-08-14/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.