# Service difficulty reports: N923DN, cancelled Nov 29, 2022

A list on [N923DN, cancelled Nov 29, 2022](https://openairdocs.org/deregistered/N923DN-2022-11-29.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 · 177 reports

- [SDR DALA2019100605737](https://openairdocs.org/sdr/DALA2019100605737.md): Fitting · cracked · Oct 6, 2019 · N923DN · Doug MD9030 · Fuselage, Landing Gear Attach Fittings
  > DUE VERIFICATION FLIGHT DUE TO LT MLG UNSAFE LIGHT. VERIFICATION OF LANDING GEAR OPERATION FAILS. WHEN GEAR HANDLE SELECTED DOWN GOT 3 GREEN AND AMBER DOOR LIGHT. PERISCOPE CONFIRMED GEAR DOWN AND LT DOOR OPEN. SLOWED DOWN TO 180KTS - DOOR LIGHT GOES OUT. AFTE
- [SDR DALA2019100605738](https://openairdocs.org/sdr/DALA2019100605738.md): Arm · loose · Oct 5, 2019 · N923DN · Doug MD9030 · Landing Gear Position and Warning
  > LANDING GEAR UNSAFE. GEAR HANDLE UP. LEFT GEAR UNSAFE IN UP POSITION. RAN QRH GEAR DOOR LIGHT DID NOT EXTINGUISH UPON LOWERING GEAR. COMPLETED PROCEDURE AND LANDED IN ATL. NO FURTHER ISSUES. RAN ALTERNATE GEAR EXTEND PERFORMED PER QRH. C/W NO GO ODI PREVENTION
- [SDR DALA2019062653867](https://openairdocs.org/sdr/DALA2019062653867.md): Line · leaking · Jun 24, 2019 · N923DN · Doug MD9030 · APU Engine Fuel and Control
  > STRONG SMELL OF OIL POSSIBLY FUEL FROM START TO CLIMBING OUT OF 10000 (10 MINS). FA'S DID NOT NOTICE SMELL IN CABIN. FOUND APU FUEL NOZZLE HARD LINE LEAKING. REPLACED APU PER FORCAST NBR 92-4910-9-0010.(LP#5899748)
- [SDR DALA201906203673](https://openairdocs.org/sdr/DALA201906203673.md): Fuel Control · leaking · Jun 19, 2019 · N923DN · Doug MD9030 · APU Engine Fuel and Control
  > FUEL ODOR IN CABIN AFTER STARTING APU ON TAXI IN. APU AIR SWITCH ON. CONFIRMED FUEL SMELL IN CABIN(AFT). FOUND APU FUEL CONTROL LEAKING FUEL AT LOWER FITTING. TIGHTENED FUEL LINE MD88 IPC 49-31-00 FIG 1(SHEET 2) ITEM # 265. LEAK CK OK. NO FUEL LEAKS NOTICED. C
- [SDR DALA201904232580](https://openairdocs.org/sdr/DALA201904232580.md): Door Frame · corroded · Apr 19, 2019 · N923DN · Doug MD9030 · Fuselage Main, Structure
  > DURING REMOTION OF RETAINERS WAS FOUND CORROSION ON INTERNAL PRODUCTION DOUBLER AT LOWER DOOR JAMB OF AFT CARGO COMPARTMENT SUMMARY: OF NRC 00180 ON INTERNAL PRODUCTION DOUBLER AT LOWER DOOR JAMB OF AFT CARGO COMPARTMENT (CCT) WAS REPAIRED (PERMANENT REPAIR) P
- [SDR DALA201904232579](https://openairdocs.org/sdr/DALA201904232579.md): Door Frame · corroded · Apr 19, 2019 · N923DN · Doug MD9030 · Fuselage Main, Structure
  > INITIAL INSPECTION: CORROSION ON DOOR JAMB LOWER AREA. AT AFT CARGO COMPARTMENT. CORROSION ON DOOR JAMB LOWER AREA WAS REPAIRED (AS PERMANENT REPAIR) PER MD90 VOL I SRM 53-60-02 FIG 9 A, ER/A 577398-14 REV ORIGINAL AND ETI90-19-020 REV 2 ASSOCIATED ER/A 00-577
- [SDR DALA2019042392577](https://openairdocs.org/sdr/DALA2019042392577.md): Skin · cracked · Apr 18, 2019 · N923DN · Doug MD9030 · Fuselage Main, Plate/Skin
  > INITIAL INSPECTION: CRACK ON FUSELAGE SKIN ON AFT NLG DOOR AFT HINGE RH SIDE. FUSELAGE SKIN ON AFT RH NLG DOOR AFT HINGE, WAS REPAIRED (AS PERMANENT REPAIR) PER VOL I SRM 53- 30-01 FIG 17. (LP# 1036617)
- [SDR DALA2019042392576](https://openairdocs.org/sdr/DALA2019042392576.md): Skin · cracked · Apr 18, 2019 · N923DN · Doug MD9030 · Fuselage Main, Plate/Skin
  > INITIAL INSPECTION: CRACK ON FUSELAGE SKIN STA. Y=1437 AND BTW LONGERONS 12RH AND 13RH. SUMMARY OF NRC 00058 FUSELAGE SKIN STA Y=1437 AND BTW LONGERONS 12RH AND 13RH WAS REPAIRED (AS PERMANENT REPAIR) PER ER/A 577191-14 REV ORIGINAL AND ETI-90-19-015 REV 2.
- [SDR DALA2019041702500](https://openairdocs.org/sdr/DALA2019041702500.md): Skin · cracked · Apr 16, 2019 · N923DN · Doug MD9030 · Fuselage Main, Plate/Skin
  > CRACK ON FUSELAGE SKIN STA. 1494 BTW LONGERONS 3 AND 4 LH SIDE. PERMANENT REPAIR SCTION I WAS PERFORMED ON FUSELAGE SKIN STA. 1494 BTW LONGERONS 3 AND 4 LH SIDE. PER ETI- 90-19-016 REV. 1 AND ER/A 577192-14 REV. ORIGINAL. PERFORM WITHIN EVERY 3,000 CYCLES AFTE
- [SDR DALA20190402084](https://openairdocs.org/sdr/DALA20190402084.md): Spar · corroded · Mar 6, 2019 · N923DN · Doug MD9030 · Wing Spar
  > REAR SPAR LOWER CHORD / BS 161 / LEFT WING / CORROSION REMOVAL PSE 57.11.02.2 - PERMANENT REPAIR ACCOMPLISHMENT. CURRENT REVISION OF ER/A 525623-14AD IS REV. C. RESULTS OF STAGE II DTE/DTA HAVE BEEN COMPLETED AND INCORPORATED AT THIS REVISION LEVEL. ACCOMPLISH
- [SDR DALA2019030401404](https://openairdocs.org/sdr/DALA2019030401404.md): Grommet · defective · Mar 1, 2019 · N923DN · Doug MD9030 · Windshield/Door Rain/Ice Removal
  > CAPT PFD INOP CB POPPED. ELECTRICAL BURN SMELL EVIDENT. REPOSITIONED CAPTS INSTRUMENT PANEL AND INSP AREA NO LEAKS NOTED. APPLIED WATER TO CAPT WINDSHIELD AND WIPER MOTOR AREA. NO LEAKS FOUND. PRESSURIZED A/C FOUND CAPT WIPER MOTOR LEAKS FROM PLATE AND GROMMET
- [SDR DALA2019022601214](https://openairdocs.org/sdr/DALA2019022601214.md): Terminal · loose · Feb 25, 2019 · N923DN · Doug MD9030 · Ice/Rain Protection System Wiring
  > SMOKE STARTED COMING FROM FWD WINDOW RIGHT SIDE OF COCKPIT STOPPED WHEN WINDSHIELD ANTI ICE SWITCH ON RT WAS TURNED OFF. WINDSHIELD DEACTIVATED PER MEL 30-41-01B C/W M PROCEDURES. FOUND LOOSE TERMINAL ON TERMINAL BLOCK OPS CK NML AFTER TIGHTENING. (LP# 3787948
- [SDR DALA2019011700308](https://openairdocs.org/sdr/DALA2019011700308.md): Cable · severed · Jan 17, 2019 · N923DN · Doug MD9030 · Aerodynamic Fairings
  > TAILCONE JETTISON BOTLLE TRIGGER CABLE SEVERED IN HALF ONE HANGING. REMOVED AND REPLACED TAILCONE DISPLACEMENT SYST BALL VALVE CABLE. OK FOR SERVICE. (LP#5310303)
- [SDR DALA2018082805306](https://openairdocs.org/sdr/DALA2018082805306.md): Door Frame · cracked · Aug 24, 2018 · N923DN · Doug MD9030 · Fuselage Main, Structure
  > RIGHT MAIN LANDING GEAR FORWARD DOOR FRAME CHANNEL WAS CRACKED. REMOVED, DRILLED THE REPLACEMENT FRAME IAW DWG 5930584-503. INSTALLED THE DOOR FRAME IAW DWG 5930584.
- [SDR DALA2018070204343](https://openairdocs.org/sdr/DALA2018070204343.md): Wire · broken · Jul 2, 2018 · N923DN · Doug MD9030 · Light System Wiring
  > AFT ACCESSORY COMPARTMENT LT SIDE OF CATWALK HAS INOP EMERGENCY LIGHT. IDENTIFIED FIXTURE AS L2-845. RANG FROM P1-1211 TO R5-3803, R5-3804. FOUND R5-3803 OPEN, INSPECTED FURTHER AND FOUND WIRE BROKEN IN AMPHENOL CONNECTER. RETERMINATED WIRE AND REINSERTED INTO
- [SDR DALA2018060873895](https://openairdocs.org/sdr/DALA2018060873895.md): Actuator · leaking · Jun 6, 2018 · N923DN · Doug MD9030 · Engine Thrust Reverser
  > LOW HYD QTY LT SYSTEM. RAN QRH & TURNED OFF LT HYD PUMP. SYSTEM DID NOT REPRESSURIZE ON LANDING. FOUND THE LT LOWER INBOARD SLEEVE ACTUATOR LEAKING FROM THE SHAFT ON THE INSIDE OF THE LOWER THRUST REVERSER. R & R THE LOWER INBD NON-LOCKING ACTUATOR. AN EMER
- [SDR DALA2018060403792](https://openairdocs.org/sdr/DALA2018060403792.md): Cable · frayed · Jun 3, 2018 · N923DN · Doug MD9030 · Aerodynamic Fairings
  > TAIL CONE DISPLACEMENT SYSTEM ACTUATION PULL CABLE WORN/FRAYED. TAIL CONE DISPLACEMENT SYSTEM ACTUATION PULL CABLE REMOVED AND REPLACED IAW AMM 53-52.
- [SDR DALA201805153105](https://openairdocs.org/sdr/DALA201805153105.md): Bottle · low pressure · May 6, 2018 · N923DN · Doug MD9030 · Aerodynamic Fairings
  > DURING A SERVICE CHECK, FOUND THE TAILCONE NITROGEN BOTTLE OUT OF RANGE FOR TEMP. SERVICED THE TAILCONE BOTTLE IAW AMM 12-18-01.
- [SDR DALA2017111508149](https://openairdocs.org/sdr/DALA2017111508149.md): Connector · damaged · Nov 14, 2017 · N923DN · Doug MD9030 · Light System Wiring
  > CATWALK EMERGENCY LIGHT INOPERATIVE. RESET A PIN IN THE CONNECTOR IAW SWPM. OPS CHECKED GOOD. (LP# 4020528)
- [SDR DALA2017111308086](https://openairdocs.org/sdr/DALA2017111308086.md): Power Supply · inoperative · Nov 11, 2017 · N923DN · Doug MD9030 · Emergency Lighting
  > FIRST CLASS CEILING EMERGENCY LIGHTS INOPERATIVE. REMOVED AND REPLACED BATTERY POWER SUPPLY.
- [SDR DALA2017070305200](https://openairdocs.org/sdr/DALA2017070305200.md): Line · leaking · Jun 19, 2017 · N923DN · Doug MD9030 · Hydraulic System, Main
  > WHILE LOADING PASSENGERS, THE FLIGHT CREW REPORTED AN ODOR IN THE CABIN. ALSO NOTED ODOR IN COCKPIT. THE APU HAD INGESTED HYDRAULIC FLUID INTO THE APU INLET. ISOLATED LEAK TO CRIMP AT ELBOW TEE TO HYDRAULIC FILTER. PERFORMED ALTERNATE DUCT BURNOUT.
- [SDR DALA2017050103527](https://openairdocs.org/sdr/DALA2017050103527.md): Retainer · damaged · Apr 28, 2017 · N923DN · Doug MD9030 · Emergency Equipment
  > BRACKET THAT HOLDS GIRT BAR AT R1 DOOR HAS A SPLIT IN IT AND GIRT BAR DROPS DOWN. INSTALLED NEW RETAINER ASSEMBLY. OPERATION CHECKED OK.
- [SDR DALA2017040302675](https://openairdocs.org/sdr/DALA2017040302675.md): Bushing · scratched · Mar 31, 2017 · N923DN · Doug MD9030 · Horizontal Stabilizer Structure
  > HORIZONTAL STABILIZER SCRATCHED ON RIGHT BUSHINGS,XE49, XE103, AN XE157. REPLACED THE BUSHINGS IAW ERA 549239-14, REV O.
- [SDR DALA2017040302677](https://openairdocs.org/sdr/DALA2017040302677.md): Bushing · scratched · Mar 30, 2017 · N923DN · Doug MD9030 · Horizontal Stabilizer Structure
  > SCRATCHES ON HINGE BUSHINGS. NEW BUSHINGS INSTALLED IAW ERA 556356-14, REV O.
- [SDR DALA2017040302674](https://openairdocs.org/sdr/DALA2017040302674.md): Bushing · scratched · Mar 30, 2017 · N923DN · Doug MD9030 · Horizontal Stabilizer Structure
  > HORIZONTAL STABILIZER SCRATCHED ON RIGHT BUSHINGS. NEW BUSHINGS INSTALLED IAW ERA 549239-14, REV O.
- [SDR DALA2017033102669](https://openairdocs.org/sdr/DALA2017033102669.md): Intercostal · corroded · Mar 30, 2017 · N923DN · Doug MD9030 · Fuselage Miscellaneous Structure
  > AFT CARGO BAY CORRODED ON THE INTERCOSTAL, BS 1269 - 1288, LONGERON 29L. REPLACED THE INTERCOSTAL IAW SRM 51-30-05.
- [SDR DALA2017033002571](https://openairdocs.org/sdr/DALA2017033002571.md): Frame · cracked · Mar 29, 2017 · N923DN · Doug MD9030 · Fuselage Main, Frame
  > CRACKED ON OVERWING FRAME, BS 962, LEFT. REPLACED THE FRAME IAW SRM 51-30-02 AND 51-30-05.
- [SDR DALA2017032802569](https://openairdocs.org/sdr/DALA2017032802569.md): Spar · damaged · Mar 27, 2017 · N923DN · Doug MD9030 · Wing Spar
  > BENT DIAPHRAGM AND ELONGATED RIVET HOLE ON LEFT WING REAR SPAR, XRS 457. REPAIRED IAW SRM 51-10-05 AND 57-00-01.
- [SDR DALA2017032402454](https://openairdocs.org/sdr/DALA2017032402454.md): Skin · corroded · Mar 23, 2017 · N923DN · Doug MD9030 · Horizontal Stabilizer, Plate/Skin
  > CORROSION ON HORIZONTAL STABILIZER SKIN. REPAIRED IAW ERA 556326-14, REV O.
- [SDR DALA2017032402453](https://openairdocs.org/sdr/DALA2017032402453.md): Fuel Tank · corroded · Mar 23, 2017 · N923DN · Doug MD9030 · Fuel Storage
  > CORROSION ON CENTER FUEL TANK, BETWEEN BS 898 AND 902, LBL 56. REPAIRED IAW ERA 555641-14AD.
- [SDR DALA2017032402452](https://openairdocs.org/sdr/DALA2017032402452.md): Fuel Tank · corroded · Mar 23, 2017 · N923DN · Doug MD9030 · Fuel Storage
  > CORROSION ON CENTER FUEL TANK BS 926, LBL 56. REPAIRED IAW ERA 555641-14AD.
- [SDR DALA2017032302451](https://openairdocs.org/sdr/DALA2017032302451.md): Longeron · corroded · Mar 23, 2017 · N923DN · Doug MD9030 · Fuselage Main, Longeron/Stringer
  > CORROSION ON LONGERON 30 BETWEEN BS 168 AND 218 E/E COMPARTMENT. THE LONGERON WAS REPLACED IAW SRM 51-30-02, 53-10-01 AND 51-30-05.
- [SDR DALA2017032402390](https://openairdocs.org/sdr/DALA2017032402390.md): Structure · corroded · Mar 23, 2017 · N923DN · Doug MD9030 · Horizontal Stabilizer Structure
  > CORROSION ON BARREL NUT HOLES NR 10, 12, AND 13 LEFT SIDE, XH=7 HORIZONTAL STABILIZER. COMPLIED WITH ERA 556327-14.
- [SDR DALA2017032302389](https://openairdocs.org/sdr/DALA2017032302389.md): Frame · cracked · Mar 22, 2017 · N923DN · Doug MD9030 · Fuselage Main, Frame
  > CRACKED FRAME ANGLE, BS 1508 BETWEEN LONGERON 4R - 4L AFT ACCESSORY COMPARTMENT. REPLACED IAW SRM 51-30-02 AND DWG 9911860.
- [SDR DALA2017032302388](https://openairdocs.org/sdr/DALA2017032302388.md): Frame · cracked · Mar 22, 2017 · N923DN · Doug MD9030 · Fuselage Main, Frame
  > CRACKED FRAME BS 1508. REPLACED IAW SRM 51-10-05 AND DWG 9911860-3.
- [SDR DALA2017032202387](https://openairdocs.org/sdr/DALA2017032202387.md): Doubler · corroded · Mar 22, 2017 · N923DN · Doug MD9030 · Fuselage Main, Structure
  > CORROSION ON PRODUCTION DOUBLER AT AFT PRESSURE BULKHEAD BETWEEN LONBERONS 28L AND 28R, BS 1395. REPLACED IAW SRM 51-10-03 AND 51-30-05.
- [SDR DALA2017032002215](https://openairdocs.org/sdr/DALA2017032002215.md): Cusp Web · corroded · Mar 19, 2017 · N923DN · Doug MD9030 · Fuselage Miscellaneous Structure
  > CORROSION ON RIGHT CUSP WEB BETWEEN BS 1212 AND 1269, RBL 54 AND 60. REPAIRED IAW SRM 53-20-02, 51-30-01, 51-30-02, AND 51-30-05.
- [SDR DALA2017032002214](https://openairdocs.org/sdr/DALA2017032002214.md): Web · cracked · Mar 19, 2017 · N923DN · Doug MD9030 · Fuselage Miscellaneous Structure
  > CRACK ON WEB AFT FACE, BS 1520 AT THE 10 O'CLOCK POSITION. REPLACED WEB AND STIFFENERS IAW SRM 53-10-04 AND 51-30-05.
- [SDR DALA2017032002213](https://openairdocs.org/sdr/DALA2017032002213.md): Frame · cracked · Mar 19, 2017 · N923DN · Doug MD9030 · Fuselage Main, Frame
  > CRACK ON FRAME BS 1443.. REPAIRED IAW SRM 53-10-02. (LP# 2937224)
- [SDR DALA2017032102386](https://openairdocs.org/sdr/DALA2017032102386.md): Floorbeam · corroded · Mar 18, 2017 · N923DN · Doug MD9030 · Fuselage Main, Floor Beam
  > CORROSION ON FLOORBEAM, BS 1364, RBL 16 TO LBL 16. FOUND TO BE OUT OF LIMITS. REPLACED SUPPORT IAW SRM 53-10-03, 51-30-05, AND 51-10-03.
- [SDR DALA2017032102385](https://openairdocs.org/sdr/DALA2017032102385.md): Floor Support · corroded · Mar 18, 2017 · N923DN · Doug MD9030 · Fuselage Miscellaneous Structure
  > CORRODED FLOOR SUPPORT BS 1364 - 1404 RBL 18. REPLACED IAW SRM 51-30-01 AND DWG 9936656.
- [SDR DALA2017032102275](https://openairdocs.org/sdr/DALA2017032102275.md): Longeron · cracked · Mar 18, 2017 · N923DN · Doug MD9030 · Fuselage Main, Longeron/Stringer
  > AFT ACCESSORY COMPARTMENT CRACK ON LONGERON 12 L STA 1494. REPAIRED IAW SRM 53-10-01.
- [SDR DALA2017031702153](https://openairdocs.org/sdr/DALA2017031702153.md): Cusp Web · corroded · Mar 17, 2017 · N923DN · Doug MD9030 · Fuselage Miscellaneous Structure
  > CORROSION ON CUSP WEB, BS 1227-1238, RBL 54 TO 60. REMOVED AND INSTALLED IAW SRM 53-20-02 AND 51-30-01.
- [SDR DALA2017031602150](https://openairdocs.org/sdr/DALA2017031602150.md): Intercostal · cracked · Mar 15, 2017 · N923DN · Doug MD9030 · Fuselage Miscellaneous Structure
  > CRACK ON INTERCOSTAL, BS 984, RBL 44, Z=-6. REPAIRED IAW SRM 51-70-01.
- [SDR DALA2017031502146](https://openairdocs.org/sdr/DALA2017031502146.md): Web · corroded · Mar 14, 2017 · N923DN · Doug MD9030 · Fuselage Miscellaneous Structure
  > CORROSION ON DIAPHRAGM FROM BS 180-200, RBL 9 TO 44 AND LBL 9 TO 44. REPAIRED IAW SRM 51-11-01.
- [SDR DALA2017031502142](https://openairdocs.org/sdr/DALA2017031502142.md): Floor Support · corroded · Mar 14, 2017 · N923DN · Doug MD9030 · Fuselage Miscellaneous Structure
  > CORROSION ON FLOOR SUPPORT BS 160 - 196, LBL 54. REPLACED IAW SRM 51-30-01 AND 51-30-05.
- [SDR DALA2017031502136](https://openairdocs.org/sdr/DALA2017031502136.md): Cusp Web · corroded · Mar 14, 2017 · N923DN · Doug MD9030 · Fuselage Miscellaneous Structure
  > CORRODED ON RIGHT CUSP WEB, BS 386 - 430 AND 589, RBL 54 - 60. REPAIRED IAW SRM 53-20-02.
- [SDR DALA2017031502135](https://openairdocs.org/sdr/DALA2017031502135.md): Cusp Web · corroded · Mar 14, 2017 · N923DN · Doug MD9030 · Fuselage Miscellaneous Structure
  > CORROSION ON CUSP WEB, BS 385-394, RBL 54 - -60. REPAIRED IAW SRM 53-20-02.
- [SDR DALA2017031502134](https://openairdocs.org/sdr/DALA2017031502134.md): Floor Support · corroded · Mar 14, 2017 · N923DN · Doug MD9030 · Fuselage Miscellaneous Structure
  > CORROSION ON FLOOR SUPPORT BS 200 - 256, LBL 16. REPLACED THE FLOOR SUPPORT IAW SRM 53-10-01, 51-10-05, 51-30-02, AND 51-30-05.
- [SDR DALA2017031402132](https://openairdocs.org/sdr/DALA2017031402132.md): Floor Support · corroded · Mar 14, 2017 · N923DN · Doug MD9030 · Fuselage Miscellaneous Structure
  > CORROSION ON FLOOR SUPPORT BS 200 - 256, LBL 16. FOUND TO BE OUT OF LIMITS. REPLACED IAW SRM 53-10-01, 51-10-05, AND 51-30-02.

Next page: https://openairdocs.org/deregistered/N923DN-2022-11-29/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 = 'N923DN' AND deregistration_id = 'N923DN-2022-11-29'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N923DN-2022-11-29/reports

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