# Service difficulty reports: N669MB

A list on [N669MB](https://openairdocs.org/aircraft/N669MB.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 4 · 176 reports

- [SDR HNAA2026090200853](https://openairdocs.org/sdr/HNAA2026090200853.md): None · no discrepancy · Sep 1, 2026 · N669MB · Emb EMB145LR · Standard Practices/Structures
  > EXHAUST SMELL IN FLT DECK WITH PACK 1 RUNNING. RAN BOTH PACKS WITH ENGINE BLEEDS FOR 10 MIN A/R. NO ODORS. SUSPECT OUTSIDE POLLUTION FROM DEPARTING PSA FLIGHT. ACFT OK FOR SERVICE
- [SDR HNAA2026012300073](https://openairdocs.org/sdr/HNAA2026012300073.md): Thermostat · faulted · Jan 22, 2026 · N669MB · Emb EMB145LR · Cabin Cooling System
  > RETURN TO FIELD - BLEED NR 1 LOW TEMP FOLLOWED BY PACK NR 1 & 2 FAILURE, STAB ANTI ICE AND ANTI ICE COND INOPERATIVE. R & R THE NR 100 FAN AIR CONTROL THERMOSTAT IAW AMM 36-11-06. ENGINE RUN REQUIRED. OPS CHECK GOOD IAW AMM 36-00-00-700-803-A LEAK CHECKED G
- [SDR HNAA2025082500577](https://openairdocs.org/sdr/HNAA2025082500577.md): Unknown · odor · Aug 22, 2025 · N669MB · Emb EMB145LR · Air Distribution System
  > STRONG FUME SMELL AT GATE, PACKS ON & APU BLEED. INSPECTED BOTH PACKS. NO DEFECTS NOTED. RAN GROUND AIR AND BOTH PACK OFF APU. NO SMELL DETECTED. A/C OK FOR SERVICE.
- [SDR HNAA2025081800572](https://openairdocs.org/sdr/HNAA2025081800572.md): Unknown · fumes · Aug 16, 2025 · N669MB · Emb EMB145LR · Air Distribution System
  > WHILE ON APU BLEED, EXHAUST FUMES NOTED ON AIRCRAFT. CLEARED ON ENGINE BLEED. OPERATED PACKS ON APU BLEED IRT TO AMM TASK 21-20-00-700-801-A. NO EXHAUST SMELL NOTED. CLEAR MEL.
- [SDR HNAA2025080500533](https://openairdocs.org/sdr/HNAA2025080500533.md): Unknown · odor · Aug 1, 2025 · N669MB · Emb EMB145LR · Air Distribution System
  > CREW REPORTED FUEL SMELL IN CABIN DURING DEPLANING WITH ENGINES OFF AND APU RUNNING BOTH PACKS. CREW SHUT OFF PACKS AND REPORTED NO GSE EQUIPMENT AROUND A/C WITH NO DEFECTS NOTED ON POST FLIGHT WALKAROUND. CREW SELECTED PACK 1 FOLLOWED BY PACK 2 WITH NO FUEL S
- [SDR HNAA2025071000466](https://openairdocs.org/sdr/HNAA2025071000466.md): Engine · smoke · Jul 10, 2025 · N669MB · Emb EMB145LR · Engine (Turbine/Turboprop)
  > AFTER E-2 SHUTDOWN THERE WAS SMOKE OUT THE EXHAUST WITH A SMOKEY SMELL IN THE CABIN. COULD NOT DUPLICATE E2 SMOKE, SEE SEQ #2 FOR DMT. FOUND APU LEAKING OIL, SEE SEQ #3 FOR APU MEL. RAN PACKS AS REQ NO MORE OIL SMELL. A/C OK FOR SERVICE
- [SDR HNAA2025070300464](https://openairdocs.org/sdr/HNAA2025070300464.md): A/C Pack · odor · Jul 3, 2025 · N669MB · Emb EMB145LR · Cabin Cooling System
  > MELTING PLASTIC SMELL IN FLIGHT DECK. AIR CONDITIONING PACKS NOTE: FOUND TO BE PACK 1 ACM. INSPECTED #100 ACM AND PACK SYSTEMS, RAN PACK 1 FOR 30 MINUTES COULD NOT DUPLICATE. THIS CLEARS MEL 21-15-2.
- [SDR HNAA2025060300373](https://openairdocs.org/sdr/HNAA2025060300373.md): Switch · failed · Jun 2, 2025 · N669MB · Emb EMB145LR · Landing Gear Retraction/Extension System
  > ON TAKEOFF, A/C HAD LG AIR/GND FAIL MSG ON EICAS. LANDING GEAR FAILED TO RETRACT AFTER TAKEOFF FACT 03JUN25 06:49 MDT FOUND WOW PROX SWITCH CMC MESSAGES FOR NLG AND RH AND LH MLG.R&R'D NLG WOW PROX SWITCH IRT AMM 32-63-02. R&R'D RH AND LH WOW #2 PROX S
- [SDR HNAA2025050600302](https://openairdocs.org/sdr/HNAA2025050600302.md): Unknown · odor · May 5, 2025 · N669MB · Emb EMB145LR · Air Distribution System
  > CREW REPORTS FUMES IN FLIGHT DECK AT GATE. UPON ARRIVAL NO FUME SMELLED IN COCKPIT WITH NO CHANGE OTHER THAN APU ON/OFF. RAN APU WITH PACKS 1/2 IN VARIOUS CONFIGURATIONS. WPU ON AND PACKS ON/OFF TRIED TO LOCATE ANY CUPRIT OF FUMES NONE LOCATED. FLIGHT DECK C
- [SDR HNAA2025042100212](https://openairdocs.org/sdr/HNAA2025042100212.md): Unknown · odor · Apr 18, 2025 · N669MB · Emb EMB145LR · Air Distribution System
  > SLIGHT BURNING ODOR AFTER POSSIBLE LIGHTNING STRIKE PERFORMED LIGHTNING STRIKE INSPECTION IAW AMM 05-30-01. NO ENTRY OR EXIT POINT FOUND. RAN BOTH PACKS OFF APU. NO DEFECTS NOTED OR SMELL NOTED AT THIS TIME. A/C OK FOR SERVICE AT THIS TIME.
- [SDR HNAA2024122301235](https://openairdocs.org/sdr/HNAA2024122301235.md): None · none · Dec 17, 2024 · N669MB · Emb EMB145LR · Standard Practices/Structures
  > EXHAUST SMELL IN CABIN WITH PACK 2 RUNNING. FACT 17DEC24 10:46 ROA REF LOG PAGE 305438-1 APU CAUSING EXHAUST SMELL OPS CHECK GOOD WITH ENGINES
- [SDR HNAA2024121801230](https://openairdocs.org/sdr/HNAA2024121801230.md): Cabin Air Sys · odor · Dec 17, 2024 · N669MB · Emb EMB145LR · Air Distribution System
  > STRONG EXHAUST FUMES FROM PACKS DURING OPERATION ( P/C C/B C30 AND E6) MEL 17DEC24 09:40 ROA C35206 49-1 APU AUXILIARY POWER UNIT
- [SDR HNAA2024120901167](https://openairdocs.org/sdr/HNAA2024120901167.md): Unknown · odor · Dec 7, 2024 · N669MB · Emb EMB145LR · Air Distribution System
  > BURNING OIL SMELL THROUGHOUT FLIGHT DECK AND CABIN WHEN APU IS ON. FACT 07DEC24 21:58 PHL RAN BOTH PACKS ON APU BLD AND ENGINE BLDS 1 AND 2 INDEPENDENTLY NO ABNORMAL SMELLS NOTED DURING TEST PACKS FUNCTION AS INTENDED OK FOR SERVICE AT THIS TIME
- [SDR HNAA2024120401152](https://openairdocs.org/sdr/HNAA2024120401152.md): Bushing · damaged · Nov 22, 2024 · N669MB · Emb EMB145LR · Passenger/Crew Doors
  > 52-2455 BUSHING ELONGATED ON SIDE-HINGED MAIN DOOR ROTATING ARM LWR BUSHING HOUSING, AT UPPER LUG LWR SURFACE. REPAIRED IAW EO1-52-24-0701
- [SDR HNAA2024112501131](https://openairdocs.org/sdr/HNAA2024112501131.md): Angle · cracked · Nov 20, 2024 · N669MB · Emb EMB145LR · Fuselage Miscellaneous Structure
  > 53-2452 RH FLT DECK LATERAL SIDE ANGLE CRACKED AT FR10. RAR ANGLE IAW SRM 51-40-02
- [SDR HNAA202412010144](https://openairdocs.org/sdr/HNAA202412010144.md): Hinge Fitting · cracked · Nov 18, 2024 · N669MB · Emb EMB145LR · Trailing Edge Flaps
  > 57-2441 RH OB FLAP SHROUD, IB HINGE AFT SECTION LUG CRACKED. RAR HINGE IAW SRM 51-40-02 AND AMM20-10-01
- [SDR HNAA2024120301148](https://openairdocs.org/sdr/HNAA2024120301148.md): Lug · out of limits · Nov 14, 2024 · N669MB · Emb EMB145LR · Rudder Structure
  > 55-2428 RUD II, TOP CTR BRACKET LUG IS OUT OF LIMITS. RAR BRACKET IAW SRM 51-40-02 AND EO1-55-24-0699
- [SDR HNAA2024120401153](https://openairdocs.org/sdr/HNAA2024120401153.md): Bushing · corroded · Nov 12, 2024 · N669MB · Emb EMB145LR · Horizontal Stabilizer Structure
  > 55-2395 HORIZONTAL STAB, LH HINGE FITTING HAS ALL BUSHINGS CORRODED. REPAIRED IAW EO1-55-24-0678
- [SDR HNAA2024112501130](https://openairdocs.org/sdr/HNAA2024112501130.md): Angle · cracked · Nov 12, 2024 · N669MB · Emb EMB145LR · Fuselage Miscellaneous Structure
  > 53-2404 FLT DECK LATERAL SIDE ANGLE AT FR 10 IS CRACKED. RAR ANGLE IAW SRM 51-40-02
- [SDR HNAA2024112001104](https://openairdocs.org/sdr/HNAA2024112001104.md): Frame · cracked · Nov 12, 2024 · N669MB · Emb EMB145LR · Fuselage Main, Frame
  > 53-2397 LH COCKPIT, LATERAL SIDE FRAME CRACKED AT FR10. RAR SIDE FRAME IAW SRM 51-40-02
- [SDR HNAA2024112601136](https://openairdocs.org/sdr/HNAA2024112601136.md): Window Post · not reported · Nov 8, 2024 · N669MB · Emb EMB145LR · Fuselage Main, Structure
  > 53-2370 LH WINDSHIELD TOP PILLAR REINFORCEMENT HAS 7 HOLES NOT COLD WORKED. REPAIRED IAW EO1-53-24-0677
- [SDR HNAA2024120401157](https://openairdocs.org/sdr/HNAA2024120401157.md): Bushing · migrated · Nov 7, 2024 · N669MB · Emb EMB145LR · Horizontal Stabilizer Structure
  > 55-2336 HORIZONTAL STAB, RH HINGE BUSHING MIGRATED. REPAIRED IAW EO1-55-24-0678
- [SDR HNAA2024120401151](https://openairdocs.org/sdr/HNAA2024120401151.md): Support · mechanic error · Nov 7, 2024 · N669MB · Emb EMB145LR · Aerodynamic Fairings
  > 53-2337 FR27 MISDRILLED AT FAIRLEAD SUPPORT BTW STR20-21R. REPAIRED IAW EO1-53-24-0675
- [SDR HNAA2024112601134](https://openairdocs.org/sdr/HNAA2024112601134.md): Torque Box · cracked · Nov 7, 2024 · N669MB · Emb EMB145LR · Wing Main, Frame Structure
  > 57-2355 NDT CRACK INDICATION ON IB FWD HOLE OF LH WING TQ BOX. REPAIRED IAW EO 1-57-24-0673
- [SDR HNAA2024120301149](https://openairdocs.org/sdr/HNAA2024120301149.md): Skin · cracked · Nov 5, 2024 · N669MB · Emb EMB145LR · Fuselage Main, Plate/Skin
  > 53-2212 FUSELAGE SKIN BLEND IS CRACKED AT BTW FR26-27 AT STR21L. REPAIRED IAW EO1-53-24-0700
- [SDR HNAA2024120101143](https://openairdocs.org/sdr/HNAA2024120101143.md): Skin · cracked · Nov 5, 2024 · N669MB · Emb EMB145LR · Fuselage Main, Plate/Skin
  > 53-2211 CRACK ON BLEND OF FUSE SKIN BTW FR23-24 BTW STR20-21L. REPAIRED IAW EO1-53-24-0271
- [SDR HNAA2024112501127](https://openairdocs.org/sdr/HNAA2024112501127.md): Floor Support · corroded · Nov 1, 2024 · N669MB · Emb EMB145LR · Fuselage Miscellaneous Structure
  > 53-2167 CTR OMEGA BEAM CORRODED AT BTW FR18-20. REPAIRED IAW EO 1-53-24-0681
- [SDR HNAA2024111401098](https://openairdocs.org/sdr/HNAA2024111401098.md): Profile · cracked · Nov 1, 2024 · N669MB · Emb EMB145LR · Fuselage Miscellaneous Structure
  > 53-2165 CF1, FLOOR LEVEL T PROFILE CRACKED. RAR PROFILE IAW SRM 51-40-02
- [SDR HNAA2024111401096](https://openairdocs.org/sdr/HNAA2024111401096.md): Support Angle · chafed · Nov 1, 2024 · N669MB · Emb EMB145LR · Fuselage Miscellaneous Structure
  > 53-2163 CTR FUSE 3, BLEED SYSTEM SUPPORT AFT ANGLE CHAFFED. RAR SUPPORT ANGLE IAW SRM 51-40-02
- [SDR HNAA2024121001180](https://openairdocs.org/sdr/HNAA2024121001180.md): Shear Tie · cracked · Oct 31, 2024 · N669MB · Emb EMB145LR · Fuselage Internal Mounting Structure
  > 53-2128 SHEAR CLIP CRACKED AT FR58 BTW STR15-16L. RAR SHEAR CLIP IAW SRM 51-40-02
- [SDR HNAA2024121001179](https://openairdocs.org/sdr/HNAA2024121001179.md): Gusset · corroded · Oct 31, 2024 · N669MB · Emb EMB145LR · Fuselage Miscellaneous Structure
  > 53-2126 LH GUSSET CORRODED BTW FR59-61. RAR GUSSET IAW SRM 51-40-02
- [SDR HNAA2024112501132](https://openairdocs.org/sdr/HNAA2024112501132.md): Frame · cracked · Oct 31, 2024 · N669MB · Emb EMB145LR · Fuselage Main, Frame
  > 53-2120 FR 59 CRACKED BTW STR15-16L. REPAIRED IAW EO1-53-24-0661
- [SDR HNAA2024112501126](https://openairdocs.org/sdr/HNAA2024112501126.md): Gusset · corroded · Oct 31, 2024 · N669MB · Emb EMB145LR · Fuselage Miscellaneous Structure
  > 53-2124 CTR GUSSET CORRODED BTW FR59-61. RAR GUSSET IAW SRM 51-40-02
- [SDR HNAA2024111401095](https://openairdocs.org/sdr/HNAA2024111401095.md): Shear Tie · cracked · Oct 31, 2024 · N669MB · Emb EMB145LR · Fuselage Internal Mounting Structure
  > 53-2127 SHEAR CLIP CRACKED AT FR56 BTW STR15-16L. RAR SHEAR CLIP IAW SRM 51-40-02
- [SDR HNAA2024111301092](https://openairdocs.org/sdr/HNAA2024111301092.md): Shear Tie · cracked · Oct 31, 2024 · N669MB · Emb EMB145LR · Fuselage Internal Mounting Structure
  > 53-2129 SHEAR CLIP CRACKED AT FR59 BTW STR15-16L. RAR SHEAR CLIP IAW SRM 51-40-02
- [SDR HNAA2024120901175](https://openairdocs.org/sdr/HNAA2024120901175.md): Attach Bracket · cracked · Oct 30, 2024 · N669MB · Emb EMB145LR · Aerodynamic Fairings
  > 53-2089 RH WING, WING TO BODY FAIRING ATTACH BRACKET #2 CRACKED JUST AFT OF SPAR 2. RAR ATTACH BRACKET IAW SRM 51-40-02
- [SDR HNAA2024120901174](https://openairdocs.org/sdr/HNAA2024120901174.md): Support Bracket · cracked · Oct 30, 2024 · N669MB · Emb EMB145LR · Fuselage Miscellaneous Structure
  > 53-2084 CARGO ENTRY, FR67 LWR POST UPPER SUPPORT BRACKET CRACKED. RAR SUPPORT BRACKET IAW SRM 51-40-02
- [SDR HNAA2024120901173](https://openairdocs.org/sdr/HNAA2024120901173.md): Support Bracket · cracked · Oct 30, 2024 · N669MB · Emb EMB145LR · Fuselage Miscellaneous Structure
  > 53-2083 CARGO ENTRY, FR67 LWR POST SUPPORT BRACKET CRACKED. RAR SUPPORT BRACKET IAW SRM 51-40-02
- [SDR HNAA2024120901172](https://openairdocs.org/sdr/HNAA2024120901172.md): Post · cracked · Oct 30, 2024 · N669MB · Emb EMB145LR · Fuselage Main, Structure
  > 53-2082 CARGO ENTRY, FR67 LWR POST CRACKED. RAR LWR POST IAW SRM 51-40-02
- [SDR HNAA2024120901171](https://openairdocs.org/sdr/HNAA2024120901171.md): Support Bracket · cracked · Oct 30, 2024 · N669MB · Emb EMB145LR · Fuselage Miscellaneous Structure
  > 53-2081 CARGO ENTRY, FR66 LWR POST SUPPORT BRACKET CRACKED. RAR SUPPORT BRACKET IAW SRM 51-40-02
- [SDR HNAA2024120901170](https://openairdocs.org/sdr/HNAA2024120901170.md): Post · cracked · Oct 30, 2024 · N669MB · Emb EMB145LR · Fuselage Main, Structure
  > 53-2080 CARGO ENTRY, FR66 LWR POST CRACKED. RAR POST IAW SRM 51-40-02
- [SDR HNAA2024120901169](https://openairdocs.org/sdr/HNAA2024120901169.md): Support Bracket · cracked · Oct 30, 2024 · N669MB · Emb EMB145LR · Fuselage Miscellaneous Structure
  > 53-2078 CARGO DOOR MECHANICAL VERTICAL SUPPORT BRACKED CRACKED BTW FR67-68 BTW STR4-5R. RAR SUPPORT BRACKET IAW SRM 51-40-02
- [SDR HNAA2024120401154](https://openairdocs.org/sdr/HNAA2024120401154.md): Floor Support · corroded · Oct 30, 2024 · N669MB · Emb EMB145LR · Fuselage Miscellaneous Structure
  > 53-2095 FWD UDERFLOOR DIGITAL CORRODED. REPAIRED IAW ESR1-53-24-004. TRACKED REPAIR ON EO1-05-24-0650
- [SDR HNAA2024120101147](https://openairdocs.org/sdr/HNAA2024120101147.md): Floor Support · cracked · Oct 30, 2024 · N669MB · Emb EMB145LR · Fuselage Miscellaneous Structure
  > 53-2094 LH OMEGA BEAM CRACKED AT FR21,22,23. REPAIRED IAW EO1-53-24-0662
- [SDR HNAA2024112101120](https://openairdocs.org/sdr/HNAA2024112101120.md): Support Bracket · cracked · Oct 30, 2024 · N669MB · Emb EMB145LR · Cargo/Baggage Doors
  > 53-2077 CARGO DOOR MECHANISM SUPPORT BRACKET CRACKET AT STR5R BTW FR67-68. RAR SUPPORT BRACKET IAW SRM 51-40-02
- [SDR HNAA2024112001103](https://openairdocs.org/sdr/HNAA2024112001103.md): Support · corroded · Oct 30, 2024 · N669MB · Emb EMB145LR · Fuselage Miscellaneous Structure
  > 53-2096 RH SILL CORRODED BTW FR19-20. RAR SILL IAW SRM 51-40-02
- [SDR HNAA2024111401099](https://openairdocs.org/sdr/HNAA2024111401099.md): Gusset · corroded · Oct 30, 2024 · N669MB · Emb EMB145LR · Fuselage Miscellaneous Structure
  > 53-2098 CTR GUSSET CORRODED BTW FR20-23. RAR GUSSET IAW SRM 51-40-02
- [SDR HNAA2024111401094](https://openairdocs.org/sdr/HNAA2024111401094.md): Shear Tie · cracked · Oct 30, 2024 · N669MB · Emb EMB145LR · Fuselage Internal Mounting Structure
  > 53-2075 SHEAR CLIP CRACKED AT FR61 BTW STR6-7L. RAR SHEAR CLIP IAW SRM 51-40-02
- [SDR HNAA2024110701056](https://openairdocs.org/sdr/HNAA2024110701056.md): Shear Tie · cracked · Oct 30, 2024 · N669MB · Emb EMB145LR · Fuselage Internal Mounting Structure
  > 53-2079 SHEAR CLIP CRACKED AT FR67 BTW STR6-7R. RAR SHEAR CLIP IAW SRM 51-40-02
- [SDR HNAA2024120901164](https://openairdocs.org/sdr/HNAA2024120901164.md): Support · corroded · Oct 29, 2024 · N669MB · Emb EMB145LR · Fuselage Miscellaneous Structure
  > 53-2063 CORROSION ON RH SILL BTW FR41-48. RAR SILL IAW SRM 51-40-02

Next page: https://openairdocs.org/aircraft/N669MB/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 = 'N669MB' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N669MB/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.