# Service difficulty reports: N821AY A list on [N821AY](https://openairdocs.org/aircraft/N821AY.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR REXA203080801114](https://openairdocs.org/sdr/REXA203080801114.md): Skin · damaged · Aug 4, 2013 · N821AY · Cndair CL6002B19 · Cargo/Baggage Doors > MX FOUND CHAFE DAMAGE TO THE CARGO DOOR OUTER SKIN, AT THE TOP CENTER OF THE DOOR. THE DAMAGE MEASURES 1.218" X.468" X.063" DEEP AT THE TOP EDGE. REPAIRED IAW EA CRJ252-01812. - [SDR REXA2013063001322](https://openairdocs.org/sdr/REXA2013063001322.md): Oxygen Mask · inoperative · Jun 30, 2013 · N821AY · Cndair CL6002B19 · Crew Oxygen System > OBSERVERS O2 MASK INOPERATIVE. - [SDR REXA201352500912](https://openairdocs.org/sdr/REXA201352500912.md): Battery Pack · discharged · May 25, 2013 · N821AY · Cndair CL6002B19 · Emergency Lighting > EMERGENCY LIGHTS BOTH EXTERIOR/INTERIOR ASSOCIATED WITH BATTERY PACK NR 3 NOT WORKING. RECHARGED BATTERY PACK NR 3. ALL ELTS TEST OK IAW AMM 33-51-00. - [SDR REXA2013052500911](https://openairdocs.org/sdr/REXA2013052500911.md): Strut · defective · May 25, 2013 · N821AY · Cndair CL6002B19 · Nose/Tail Landing Gear Strut/Axle > UPON GEAR RETRACTION AFTER T/O NOSE GEAR DOOR OPEN, GEAR DISAGREE WARNINGS. WOW INPUT, STEERING INOP CAUTIONS. FOLLOWED QRH PROCEDURES ALL WARNINGS DISAPPEARED AFTER GEAR EXTENSION. WOW INPUT CAUTION REMAINED ON UNTIL TOUCHDOWN. R & R NLG SHOCKSTRUT IAW AM - [SDR REXA2013050800871](https://openairdocs.org/sdr/REXA2013050800871.md): Unknown · malfunctioned · May 8, 2013 · N821AY · Cndair CL6002B19 · Landing Gear Retraction/Extension System > AFTER TAKE OFF RECEIVED, GEAR DISAGREE MESSAGE, QRH WAS COMPLETED, AND THE EMERGENCY HANDLE WOULD NOT STOW. HYD 3 WAS NOTED AT 90 PERCENT BUT TEMPERTURE UNKNOWN. AT THE GATE HYD 3 WAS AT 70% AT 81 DEGREES. PILOTS STATES MAIN LANDING GEAR WORKED CORRECTLY, B - [SDR REXA2013041600745](https://openairdocs.org/sdr/REXA2013041600745.md): Unknown · malfunctioned · Apr 16, 2013 · N821AY · Cndair CL6002B19 · Landing Gear Retraction/Extension System > ON FLIGHT 3586 (MSY TO MEM) AIRCRAFT PERFORMED AN AIR RETURN TO MSY DUE TO NOSE GEAR NEVER RETRACTED AND RECEIVED ""GEAR UP DISAGREE"". GEAR LEFT GREEN, BUT NEVER LOCKED UP. AIRCRAFT LANDED SAFELY. DEFERRED GEAR IAW MEL 32-30-01. COMPLIED WITH ALL PA REQUI - [SDR REXA2012011600067](https://openairdocs.org/sdr/REXA2012011600067.md): Skin · dented · Jan 15, 2013 · N821AY · Cndair CL6002B19 · Rudder, Plate/Skin > MAINTENANCE FOUND 2 DENTS ON THE LEFT RUDDER SKIN. THE DENTS MEASURE.40" X.250" X.005" DEEP AND.650" X.500" X.015" DEEP, WITH FINAL CUTOUT DIMENSIONS OF 6.8" X 4.4". REPAIRED IAW EA CRJ255-01192 AS APPROVED BY 8110-3. - [SDR REXA2013011500061](https://openairdocs.org/sdr/REXA2013011500061.md): Bulkhead · gouged · Jan 13, 2013 · N821AY · Cndair CL6002B19 · Fuselage Main, Bulkhead > CARGO AREA FS 621 BULKHEAD FWD FACE HAS 14 GOUGES. REPAIRED IAW BOMBARDIER REO 601R-53-61-2155. - [SDR REXA2013011500062](https://openairdocs.org/sdr/REXA2013011500062.md): Bulkhead · cracked · Jan 12, 2013 · N821AY · Cndair CL6002B19 · Fuselage Main, Bulkhead > SEVERAL HOLES FOUND TO BE ELONGATED AND 3 HOLES HAVE CRACKS ON FS 621 BULKHEAD BEHIND FIRESHIELD AT WL 90.93 TO WL 121.83. REPAIRED IAW BOMBARDIER REO 601R-53-61-4761. - [SDR REXA2012112801713](https://openairdocs.org/sdr/REXA2012112801713.md): Battery · discharged · Nov 28, 2012 · N821AY · Cndair CL6002B19 · Emergency Equipment > CAPTAIN'S FLASHLIGHT IS INOPERABLE (RED LED IS NOT BLINKING). REMOVED AND REPLACED PILOTS FLASHLIGHT BATTERY IAW CRJ 200 AMM 25-61-02. OPS CHECK GOOD THIS CLEARS DM # 75650, PLACARD REMOVED. - [SDR REXA2012100701382](https://openairdocs.org/sdr/REXA2012100701382.md): Unknown · malfunctioned · Oct 7, 2012 · N821AY · Cndair CL6002B19 · Landing Gear Retraction/Extension System > AFTER TAKEOFF ON FLIGHT 3893 FROM BWI TO JFK RECEIVED GEAR DISAGREE WARNING AND HYD SYSTEM 3 LOW PRESSURE CAUTION MESSAGE. GEAR DID NOT COMPLETELY RETRACT AND HYDRAULIC PRESSURE RETURNED TO NORMAL. MESSAGE REMAINED OUT AND DID NOT REOCCUR. AIRCRAFT LANDED A - [SDR REXA2012082401291](https://openairdocs.org/sdr/REXA2012082401291.md): Circuit Breaker · tripped · Aug 24, 2012 · N821AY · Cndair CL6002B19 · Aileron Control System > AILERON TRIM DOESN'T WORK. FOUND AILERON TRIM CIRCUIT BREAKER TRIPPED FROM OVERNIGHT MAINTENANCE. CYCLED CIRCUIT BREAKER AND PERFORMED OPC ISA AMM 24-11-00. OPS CHECKED GOOD. AIRCRAFT OK FOR SERVICE. - [SDR REXA2012042200548](https://openairdocs.org/sdr/REXA2012042200548.md): Cable · out of position · Apr 22, 2012 · N821AY · Cndair CL6002D24 · Passenger/Crew Doors > PAX DOOR ASSIST INOP- CABLE OFF OF THE PULLEY. UNWRAPPED CABLE FROM PULLEY GUIDE, INSTALLED ON PULLEY, PERFORMED OPERATIONAL TEST OF PAX DOOR ASSIST SYSTEM IAW AMM 52-11-08. - [SDR REXA201100643](https://openairdocs.org/sdr/REXA201100643.md): Placard · missing · Oct 2, 2011 · N821AY · Cndair CL6002B19 · Placards and Markings > EMERG EXIT GLOW SIGN MISSING. RR PLACARD IAW AMM 11-30-00. - [SDR REXA201100191](https://openairdocs.org/sdr/REXA201100191.md): Bulkhead · chafed · Mar 22, 2011 · N821AY · Cndair CL6002B19 · Fuselage Main, Bulkhead > FS 621 PRESSURE BULKHEAD FROM LBL 27 TO RBL 36 AT WL 103.5 HAS BEEN CHAFED APPROX.1" LONG BY.1" WIDE X 0.006" DEEP. REPAIR IAW BOMBARDIER REO 601R-53-61-2155. - [SDR REXA201000291](https://openairdocs.org/sdr/REXA201000291.md): Skin · dented · Dec 4, 2010 · N821AY · Cndair CL6002B19 · Wing, Plate/Skin > DENT (1 L X 0.058 INCH DEEP) WITH A CREASE RT ON WING FIXED LEADING EDGE BETWEEN WS 350.348 - WS 386.348. DAMAGE IS LOCATED 12 INCHES INBOARD OF THE OUTBOARD WINGTIP NAV LENS. FERRY FLIGHT FROM RDU TO MEM WHERE TEMP REPAIR WAS PERFORMED IAW CRJ200 SRM 51-41-3 - [SDR REXA201000040](https://openairdocs.org/sdr/REXA201000040.md): Connector · damaged · Mar 30, 2010 · N821AY · Cndair CL6002B19 · Landing Gear System Wiring > FOUND DAMAGED CONNECTOR P413 - LT MLG O/B HARNESS. REPLACED P413 IAW WDM 3261-00 AND ESPM 20-17-00. TEST OK IAW AMM 32-61-00-05. OK FOR SERVICE. - [SDR REXA201000039](https://openairdocs.org/sdr/REXA201000039.md): Sensor · out of adjust · Mar 30, 2010 · N821AY · Cndair CL6002B19 · Landing Gear Position and Warning > WOW INPUT CAUTION MSG DURING FLIGHT S10 NR 2 WOW SENSOR OUT OF LIMITS. ADJUSTED AND TESTED WOW NR 2 ON LT O/B LANDING GEAR IAW AMM 32-61-05. OK FOR SERVICE. - [SDR REXA200500118](https://openairdocs.org/sdr/REXA200500118.md): Warning Light · illuminated · Sep 12, 2005 · N821AY · Cndair CL6002B19 · Trailing Flap Position Indicating System > FLAP FAIL MESSAGE. COMPLIED WITH AD 98-20-01. NO DISCREPANCIES NOTED. UNDER 72 HOURS FLAP WATCH. ## 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 = 'N821AY' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N821AY/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.