# Service difficulty reports: N948LR

A list on [N948LR](https://openairdocs.org/aircraft/N948LR.md).

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.

Page 1 of 3 · 126 reports

- [SDR MASA2024110500033](https://openairdocs.org/sdr/MASA2024110500033.md): O-Ring · leaking · Nov 5, 2024 · N948LR · Cndair CL6002D24 · Turbine Engine Oil System
  > RH ENG OIL PRESSURE WARNING IN FLIGHT (EMERGENCY DECLARED. R&R RIGHT HAND ENGINE STARTER ORING SEAL OPS CHECK GOOD NO DEFECTS NOTED ADDED THREE QUARTS OF OIL.
- [SDR MASA2024110400032](https://openairdocs.org/sdr/MASA2024110400032.md): Relay · faulted · Nov 4, 2024 · N948LR · Cndair CL6002D24 · Emergency Lighting
  > EMER LIGHTS COME ON AND OFF WHEN ARMED. R&R RELAY K135 ON JUNCTION BOX 11 OPS CHECK GOOD NO DEFECTS NOTED.
- [SDR MASA2024080400098](https://openairdocs.org/sdr/MASA2024080400098.md): Fault Light · false activation · Aug 4, 2024 · N948LR · Cndair CL6002D24 · Landing Gear Position and Warning
  > NLG GEAR DISAGREE IN FLT (EMERGENCY DECLARED)- PERFORMED GERA SWINGS, NO FAULTS NOTED
- [SDR MASA2024071500093](https://openairdocs.org/sdr/MASA2024071500093.md): Warning Message · illuminated · Jul 27, 2024 · N948LR · Cndair CL6002D24 · Central Warning
  > LH AFT EMER CAUTION MSG. PLACED ON MEL
- [SDR MASA2024060800054](https://openairdocs.org/sdr/MASA2024060800054.md): Battery Pack · discharged · Jun 8, 2024 · N948LR · Cndair CL6002D24 · Emergency Lighting
  > FWD CABIN/ENTRENCE EMER LIGHTS INOP. R2 THE FWD CABIN EMER LIGHT BATTERY PACK
- [SDR MASA2023090300112](https://openairdocs.org/sdr/MASA2023090300112.md): Light · inoperative · Sep 3, 2023 · N948LR · Cndair CL6002D24 · Emergency Lighting
  > CEILING EMER FLOOD LIGHT ROW 6 INOP. REPLACED LIGHT ASSY
- [SDR MASA2024080400099](https://openairdocs.org/sdr/MASA2024080400099.md): Overheat Sensor · faulted · Aug 4, 2023 · N948LR · Cndair CL6002D24 · Central Warning
  > R OB BTMS OVRHT WARNING IN FLT (EMER DECLARED)- REPLACED THE TEMP SENSOR
- [SDR MASA2023070400089](https://openairdocs.org/sdr/MASA2023070400089.md): Unknown · unknown · Jul 4, 2023 · N948LR · Cndair CL6002D24 · Engine Bleed Air System
  > LH BLEED DUCT WARNING IN FLIGHT CURRENTLY OUT OF SERVICE, TROUBLESHOOTING REQUIRED.
- [SDR MASA2023063000086](https://openairdocs.org/sdr/MASA2023063000086.md): Unknown · unknown · Jun 30, 2023 · N948LR · Cndair CL6002D24 · Pneumatic Distribution System
  > RH BLEED DUCT WARN IN FLIGHT MX IS CURRENTLY TROUBLESHOOTING SYSTEM; NO OUTCOME AT THIS TIME.
- [SDR MASA2023011200005](https://openairdocs.org/sdr/MASA2023011200005.md): Battery Pack · discharged · Jan 12, 2023 · N948LR · Cndair CL6002D24 · Emergency Lighting
  > ROW 3 FD EMERGENCY LIGHT INOPERATIVE. CHARGED BATTERIES, OPS CHECKED GOOD.
- [SDR MASA2022122600279](https://openairdocs.org/sdr/MASA2022122600279.md): Battery Pack · discharged · Dec 26, 2022 · N948LR · Cndair CL6002D24 · Emergency Lighting
  > ROW 13 EMERGENCY LIGHT INOPERATIVE. CHARGED BATTERY PACKS
- [SDR MASA2022090600224](https://openairdocs.org/sdr/MASA2022090600224.md): None · none · Sep 7, 2022 · N948LR · Cndair CL6002D24 · Emergency Lighting
  > EMER CEILING LT AT ROW 14 INOP. RESECURED CONNECTOR
- [SDR MASA2022090400223](https://openairdocs.org/sdr/MASA2022090400223.md): Bulb · inoperative · Sep 5, 2022 · N948LR · Cndair CL6002D24 · Emergency Lighting
  > EMR CEILING LITE ROW 8 INOP R&R EMR CEILING LIGHT BULB ROW 8. OPS CHECK GOOD
- [SDR MASA2022041900111](https://openairdocs.org/sdr/MASA2022041900111.md): None · none · Apr 19, 2022 · N948LR · Cndair CL6002D24 · Emergency Lighting
  > EMER EXIT SIGN ROW 1FD 2 BULBS OUT. RELAMPED-OP GOOD.
- [SDR MASA2022041900110](https://openairdocs.org/sdr/MASA2022041900110.md): None · none · Apr 19, 2022 · N948LR · Cndair CL6002D24 · Emergency Lighting
  > LHS OW EMER DOOR 2 BULBS OUT. RELAMPED- OP GOOD.
- [SDR MASA2022041900109](https://openairdocs.org/sdr/MASA2022041900109.md): None · none · Apr 19, 2022 · N948LR · Cndair CL6002D24 · Emergency Lighting
  > OVRHD CBN EXIT SIGN 5 BULBS OUT. RELAMPED-OP GOOD.
- [SDR MASA2022041600106](https://openairdocs.org/sdr/MASA2022041600106.md): None · none · Apr 16, 2022 · N948LR · Cndair CL6002D24 · Emergency Lighting
  > FIVE MID CEILING LEVEL EMERGENCY FLOODLIGHTS INOP. REPLACED BATTERY CHARGER.
- [SDR MASA20220413187](https://openairdocs.org/sdr/MASA20220413187.md): None · elongated · Apr 12, 2022 · N948LR · Cndair CL6002D24 · Fuselage Main, Frame
  > WHILE PERFORMING SB670BA-53--044 (REV F) FOUND FASTENER HOLES AT L/H STGR 13A CLIP (UP-SIZED-HOLE-DIA) LARGER THAN FASTENER HOLE CALLOUT IN SB670BA-53-044. PERFORMED NEW REPAIR OF THE AFFECTED AREAS PER REO 690-53-11-1415. NOT PERFORMED, NO DEFECTS NOTED. AL
- [SDR MASA20220413186](https://openairdocs.org/sdr/MASA20220413186.md): Bulkhead · none · Apr 12, 2022 · N948LR · Cndair CL6002D24 · Fuselage Main, Frame
  > WHILE PERFORMING SB670BA-53--044 (REV F) FOUND LEFT F.S 202.75 BULKHEAD TO HAVE BEEN PREVIOUSLY REPAIRED BY REO 690-53-11-703 AND REO 690-53-11-704. PERFORMED NEW REPAIR OF THE AFFECTED AREAS PER REO 690-53-11-1411. NDT PERFORMED, NO DEFECTS NOTED. ALL WORK
- [SDR 2022F00184](https://openairdocs.org/sdr/2022F00184.md): None · none · Apr 12, 2022 · N948LR · Cndair CL6002D24 · Fuselage Main, Bulkhead
  > WHILE PERFORMING BOMBARDIER SB 670BA-53-044 REV F, FOUND LEFT FS 202.75 BULKHEAD TO HAVE BEEN PREVIOUSLY REPAIRED BY BOMBARDIER REO 690-53-11-703 AND REO 690-53-11-704. C/A: REPAIRED IAW MHIRJ REO 690-53-11-1411 REV -- DATED 2022-04-03 AND MESA AIRLINES RO CRJ
- [SDR 2021FA0000364](https://openairdocs.org/sdr/2021FA0000364.md): None · none · Dec 7, 2021 · N948LR · Bombdr BD1001A10 · Emergency Lighting
  > EMER EXIT LIGHT OH OF WING DOORS INOP. R2 #4 BATTERY PACK-OP GOOD.
- [SDR MASA2021061900149](https://openairdocs.org/sdr/MASA2021061900149.md): Bulb · inoperative · Jun 21, 2021 · N948LR · Cndair CL6002D24 · Emergency Lighting
  > LOWER EXIT SIGN ROW 12 1 BULB INOP PLACED ON MEL
- [SDR MASA20210324124](https://openairdocs.org/sdr/MASA20210324124.md): Skin · cracked · Mar 20, 2021 · N948LR · Cndair CL6002D24 · Fuselage Main, Plate/Skin
  > CRACK WAS FOUND IN ONE HOLE AT 2 HRS POSITION PER BOMBADIER SB 670BA-53-040 REV. C STEP 2.B|AREA WAS REPAIRED PER EA 20-2021-067 REV. IR, SECTION 1
- [SDR MASA20210324119](https://openairdocs.org/sdr/MASA20210324119.md): Skin · cracked · Mar 20, 2021 · N948LR · Cndair CL6002D24 · Fuselage Main, Plate/Skin
  > CANOPY DOUBLER, AND BUTTSTRAP COMMON TO THE FS 280 CIRCUMFERENTIAL SKIN SPLICE FWD MOST SPLICE FASTENER ROW AND STR. 3L WAS FOUND WITH A CRACK INDICATION AT A FASTERNER HOLE|CANOPY DOUBLER, AND BUTTSTRAP COMMON TO THE FS 280 CIRCUMFERENTIAL SKIN SPLICE FWD MOS
- [SDR MASA20210302062](https://openairdocs.org/sdr/MASA20210302062.md): Floorbeam · cracked · Feb 24, 2021 · N948LR · Cndair CL6002D24 · Fuselage Main, Floor Beam
  > CRACK ON FLOOR BEAM [ UPPER FLANGE] IN STA. FS= 280 AT PAX CABIN FWD WET AREA|NEW BEAM IN STA FS-280 AT PAX CABIN FWD WET AREA WAS INSTALLED PER CRJ900 SRM-51-42-06-001-001-A01
- [SDR MASA20210302061](https://openairdocs.org/sdr/MASA20210302061.md): Support · corroded · Feb 24, 2021 · N948LR · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > CORROSION ON SILLS IN STA. FS= 280 TO FS= 319 BETWEEN 41RBL TO 46RBL AT PAX CABIN FWD WET AREA WAS REMOVED 51-21-06-001-001-A01 PAR.5.B. AND AREAS WAS MEASURED ON SILL AND ORIGINAL THICKNESS IS 0.050" AND MAXIMUN DEPTH REMOVED 0.003" THEREFORE WHITIN LIMITS PE
- [SDR MASA20210323113](https://openairdocs.org/sdr/MASA20210323113.md): Intercostal · damaged · Feb 23, 2021 · N948LR · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > ELONGATED HOLE ON INTERCOSTAL (FS-243, 125) INSTALLED BETWEEN FS 235/250 AND BETWEEN PROJECTION STRINGER 11L AND 12L| INTERCOSTAL WAS REPLACED PER EA 72-2021-038 REV. IR. SECTION 1.
- [SDR MASA20210323112](https://openairdocs.org/sdr/MASA20210323112.md): Frame · damaged · Feb 23, 2021 · N948LR · Cndair CL6002D24 · Fuselage Main, Frame
  > ELONGATE HOLE WAS FOUND AT FRAME 250 BTW PROJECTIONS STRINGER 11 TO STRINGER 16 WAS FOUND 1 ELONGATED HOLES|FRAME WAS REPLACED PER EA 72-2021-033 REV. IR, SECTION 1.
- [SDR MASA20210322105](https://openairdocs.org/sdr/MASA20210322105.md): Intercostal · corroded · Feb 23, 2021 · N948LR · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > CORROSION ON INTERCOSTAL ATTACHED TO STRINGER 20RH IN STA. FS= 319 TO FS= 349 CORRECTIVE ACTION: INTERCOSTAL ATTACHED TO STRINGER 20RH IN STA. FS= 319 TO FS= 349 WAS REPLACED PER CRJ-900 SRM 51-42-20-001-001-A01 PAR.6.C.
- [SDR MASA20210316096](https://openairdocs.org/sdr/MASA20210316096.md): Channel · cracked · Feb 23, 2021 · N948LR · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > CRACK ON AFT LWR CHANNEL BTW FS=1047 AT AFT BAGGAGE BAY DOOR SURROUND STRUCTURE. CORRECTIVE ACTION:AFT LWR CHANNEL BTW FS=1047 AT AFT BAGGAGE BAY DOOR SURROUND STRUCTURE WAS INSTALLED PER CRJ-900 SRM 51-42-20-001-001-A01, AND SRM 51-42-06-001-001.
- [SDR MASA20210308074](https://openairdocs.org/sdr/MASA20210308074.md): Post · corroded · Feb 19, 2021 · N948LR · Cndair CL6002D24 · Fuselage Main, Structure
  > CORROSION ON LH DOOR POST|DOOR POST WAS REPAIRED PER CRJ900 SRM 53-11-10-201-006-A01 (REPAIR) OPTION A)
- [SDR MASA20210308073](https://openairdocs.org/sdr/MASA20210308073.md): Web · corroded · Feb 19, 2021 · N948LR · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > DURING FS 280 LH BEAM REMOVAL, CORROSION ON LH LOWER WEB WAS FOUND|LH LOWER WEB WAS REPAIRED PER CRJ900 SRM 53-11-10-201-004-A01
- [SDR MASA20210308072](https://openairdocs.org/sdr/MASA20210308072.md): Angle · mismanufactured · Feb 19, 2021 · N948LR · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > INADEQUATE HOLES ON LH CAP ANGLE WAS FOUND|CAN ANGLE WAS REPLACED PER CRJ900 SRM 51-42-10-001-001-A01 AND SRM 51-42-06-001-001-A01
- [SDR MASA20210302063](https://openairdocs.org/sdr/MASA20210302063.md): Intercostal · corroded · Feb 18, 2021 · N948LR · Cndair CL6002D24 · Fuselage Main, Plate/Skin
  > CORROSION WAS FOUND ON INTERCOSTAL IN STRG 20 RH BTW FS=897 TO FS=913 AT PASSENGER CABIN CORRECTIVE ACTION: INTERCOSTAL WAS REPLACED PER CRJ-900 SRM 51-42-20-001-001-A01 PAR. 6
- [SDR MASA20210318100](https://openairdocs.org/sdr/MASA20210318100.md): Canister · cracked · Feb 16, 2021 · N948LR · Cndair CL6002D24 · Aircraft Fuel Distribution System
  > CRACK IN CANISTER, WELDED N0.3 IN STA. WS148 AT RH MAIN FUEL TANK. CANISTER, WELDED N0.3 IN STA. WS148 AT RH MAIN FUEL TANK WAS REPAIRED PER REO 670-57-42-577 REV. --
- [SDR MASA20210318099](https://openairdocs.org/sdr/MASA20210318099.md): Canister · cracked · Feb 16, 2021 · N948LR · Cndair CL6002D24 · Wing Miscellaneous Structure
  > CRACK IN CANISTER, WELDED NO.3 IN STA. WS148 AT LH MAIN FUEL TANK. CANISTER, WELDED NO.3 IN STA. WS148 AT LH MAIN FUEL TANK WAS REPAIRED PER REO 670-57-42-577 REV.
- [SDR MASA20210317098](https://openairdocs.org/sdr/MASA20210317098.md): Stringer · corroded · Feb 16, 2021 · N948LR · Cndair CL6002D24 · Fuselage Main, Longeron/Stringer
  > CORROSION ON STRINGER 20RH IN STA. FS295 TO FS319 AT MAIN AVIONICS COMPARTMENT|STRINGER 20RH IN STA. FS295 TO FS319 AT MAIN AVIONICS COMPARTMENT WAS REPLACED FOR A NEW ONE PER CRJ900 SRM 51-42-06-001-001-A01 AND SRM 51-42-71-001-001-A01
- [SDR MASA20210420178](https://openairdocs.org/sdr/MASA20210420178.md): Fitting · worn · Feb 15, 2021 · N948LR · Cndair CL6002D24 · Wing Main, Frame Structure
  > WEAR GUIDE FITTING ON LEFT WING REAR SPAR NEAR WS 163.00, FITTING WAS REPLACED PER CRJ/900 SRM 51-42-20-001-001-A01 AND SRM 51-42-06-001-001-A01
- [SDR MASA20210323118](https://openairdocs.org/sdr/MASA20210323118.md): Floor Support · corroded · Feb 15, 2021 · N948LR · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > CORROSION ON FLOOR BEAM 9RBL IN STA. FS-1006 TO FS=1060 AT AFT BAGGAGE BAY|FLOOR BEAM WAS REPAIRED PER CRJ900 SRM 53-00-41-201-001-A03.
- [SDR MASA20210323111](https://openairdocs.org/sdr/MASA20210323111.md): Floor Support · corroded · Feb 15, 2021 · N948LR · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > CORROSION ON FLOOR BEAM 9LBL IN STA. FS=1006 TO FS=1069 AT AFT BAGGAGE BAY|FLOOR BEAM WAS REPAIRED PER CRJ900 SRM 53-00-41-201-001-A03.
- [SDR MASA20210316095](https://openairdocs.org/sdr/MASA20210316095.md): Doubler · corroded · Feb 15, 2021 · N948LR · Cndair CL6002D24 · Fuselage Main, Plate/Skin
  > INTERNAL PRODUCTION DOUBLER OF AFT MAST DRAIN STA. FS=1031-1051 BETWEEN STGR 26LH TO 26RH AT AFT CARGO COMPARTMENT WAS REPLACE PER CRJ900 SRM 51-42-06-001-001-A01
- [SDR MASA20210316093](https://openairdocs.org/sdr/MASA20210316093.md): Floorbeam · corroded · Feb 15, 2021 · N948LR · Cndair CL6002D24 · Fuselage Main, Floor Beam
  > CORROSION ON FLOOR BEAM [ UPPER/AFT FLANGE] IN STA. FS= 280 AND 11LBL TO 14LBL AT PAX CABIN FWD WET AREA. (W1) (CPAX)|LF FLOOR BEAM WAS REPLACED PER CRJ900 SRM 51-42-06-001-001-A01 AND SRM 51-42-20-001-001-A01
- [SDR MASA20210308071](https://openairdocs.org/sdr/MASA20210308071.md): Rib · damaged · Feb 15, 2021 · N948LR · Cndair CL6002D24 · Wing, Rib/Bulkhead
  > TOOL MARKS ON RIB LEADING EDGE SS58.41 AT LEFT WING|REPLACED RIB LEADING EDGE SS58.41 AT LEFT WING
- [SDR MASA20210223058](https://openairdocs.org/sdr/MASA20210223058.md): Seat Track · corroded · Feb 15, 2021 · N948LR · Cndair CL6002D24 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON FLOOR SEAT RAILS IN SECTIONS [FS=485 TO FS=581, 9LBL/9RBL] [FS=581 TO 661+32, 9LBL/9RBL] [FS=661+32 TO FS=693, 9LBL/9RBL] CORRECTIVE ACTION: SEAT RAILS WERE REPLACED PER CRJ 900 AMM 53-00-49-400-801 CONF A07.
- [SDR MASA20210323110](https://openairdocs.org/sdr/MASA20210323110.md): Seat Track · corroded · Feb 14, 2021 · N948LR · Cndair CL6002D24 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON SIDE SEAT RAILS IN SECTIONS [FS=744 TO FS=761, STGR 15LH/RH] CORRECTIVE ACTION: SEAT RAILS WERE REPLACED PER CRJ 900 AMM 53-00-49-400-801 CONF A07.
- [SDR MASA20210323109](https://openairdocs.org/sdr/MASA20210323109.md): Doubler · cracked · Feb 14, 2021 · N948LR · Cndair CL6002D24 · Fuselage Main, Structure
  > CRACKED IN DOUBLER BELOW OF ADG RESTOW PUMP AT FWD EQUIPMENT COMPARTMENT STRUCTURE. CORRECTION ACTION: DOUBLER BELOW OF ADG RESTOW PUMP AT FWD EQUIPMENT COMPARTMENT WAS REPAIRED PER CRJ900 SRM 53-11-43-201-001-A01.
- [SDR MASA20210323108](https://openairdocs.org/sdr/MASA20210323108.md): Door Frame · corroded · Feb 14, 2021 · N948LR · Cndair CL6002D24 · Fuselage Main, Structure
  > CORROSION ON MID, FWD, AFT CAP ANGLES OF PASSENGER DOOR SURROUND STRUCTURE|FWD, MID AND AFT CAP ANGLES WERE REPLACED PER CRJ900 SRM 51-42-06-001-A01 AND SRM
- [SDR MASA20210322104](https://openairdocs.org/sdr/MASA20210322104.md): Doubler · cracked · Feb 14, 2021 · N948LR · Cndair CL6002D24 · Fuselage Main, Plate/Skin
  > CRACK IN DOUBLER BELOW OF ADG RESTOW PUMP AT FWD EQUIPMENT COMPARTMENT STRUCTURE. CORRECTIVE ACTION: DOUBLER BELOW OF ADG RESTOW PUMP AT FWD EQUIPMENT COMPARTMENT WAS REPAIRED PER CRJ-900 SRM 53-11-43-201-001-A01
- [SDR MASA20210316094](https://openairdocs.org/sdr/MASA20210316094.md): Stringer · corroded · Feb 14, 2021 · N948LR · Cndair CL6002D24 · Fuselage Main, Longeron/Stringer
  > CORROSION ON STRINGER 23RH IN STA. FS= 280 TO FS= 327 AT MAIN AVIONICS COMPARTMENT. (E/E)|STRINGER 23RH WAS REPLACED FOR A NEW ONE PER CRJ900 SRM 51-42-06-001-001-A01 AND SRM 51-42-21-001-001-A01
- [SDR MASA20210308078](https://openairdocs.org/sdr/MASA20210308078.md): Stringer · corroded · Feb 14, 2021 · N948LR · Cndair CL6002D24 · Fuselage Main, Longeron/Stringer
  > CORROSION ON STRINGER 23RH IN STA. FS=337 TO FS=379 AT MAIN AVIONICS COMPARTMENT. (E/E)|STRINGER 23RH WAS REPLACED FOR A NEW ONE PER CRJ900 SRM 51-42-21-001-001-A01, AND 51-42-06-001-001 -A01

Next page: https://openairdocs.org/aircraft/N948LR/reports.md?page=2

## 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 = 'N948LR' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N948LR/reports

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