# Service difficulty reports: N550NN

A list on [N550NN](https://openairdocs.org/aircraft/N550NN.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 2 · 89 reports

- [SDR VNAA2026082823701](https://openairdocs.org/sdr/VNAA2026082823701.md): Pcu · binding · Aug 26, 2026 · N550NN · Cndair CL6002D24 · Drag Control System
  > INBD FLT SPOILERS CAUTION. INTERROGATED MDC, TROUBLESHOT B1 007910 IAW FIM 27-64-01-810-812-A01. PERFORMED SPOST 1 AND OPS TEST OF MULTI-FUNCTION SPOILERS IAW AMM 27-64-00-710-801. OPS TEST GOOD, FAULT/JAM DID NOT REOCCUR.
- [SDR VNAA2026041316002](https://openairdocs.org/sdr/VNAA2026041316002.md): Display · faulted · Apr 9, 2026 · N550NN · Cndair CL6002D24 · Central Display
  > MFD FAILURE IN FLIGHT / REMOVED AND REPLACED CAPT MFD EFD 2 IAW AMM 31-61-01-000/400-801-A02, PERFORMED OPERATIONAL TEST IAW AMM 31-61-01-710-801-A03, OPS CHECK GOOD.
- [SDR VNAA2025102811102](https://openairdocs.org/sdr/VNAA2025102811102.md): Window · cracked · Oct 27, 2025 · N550NN · Cndair CL6002D24 · Flight Compartment Windows
  > CAPT SIDE WINDOW CRACKED AT FL340. DECLARED EMERGENCY. / REMOVED AND REPLACED THE LH SIDE WINDOW IAW CRJ900 AMM 56-12-01-000/400-801-A01-PSA. LEAK CHECK GOOD. PERFORMED OPS CHECK OF TEMPERATURE CONTROLLER IAW CRJ900 AMM 30-41-06-710-801-A01, OPS CHECK GOOD.
- [SDR VNAA20251005027](https://openairdocs.org/sdr/VNAA20251005027.md): Bracket · cracked · Aug 28, 2025 · N550NN · Bombdr CL6002D15 · Wing Miscellaneous Structure
  > CRACKS ON CANISTER ON SLAT TRACK 1-3 INSIDE LH WING MAIN FUEL TANK WS= 148. CANISTER ON SLAT TRACK 1-3 INSIDE LH WING MAIN FUEL TANK WS= 148 WAS REPAIRED PER REO 670-57-42-577. REV. - -
- [SDR VNAA2025F00017](https://openairdocs.org/sdr/VNAA2025F00017.md): Angle · corroded · Jul 22, 2025 · N550NN · Bombdr CL6002D15 · Main Landing Gear
  > CORROSION ON ANGLE INNER SIDE OF LH LANDING GEAR PRESSURE SWITCH AND SETTLEMENT AREA ANGLE OF ACCESS PANEL 542AZ. CORROSION ON ANGLE INNER SIDE OF LH LANDING GEAR PRESSURE SWITCH WAS REMOVED PER SRM 51-21-06-001-001-A01 AND EVALUATED WITHIN LIMITS PER SRM 5
- [SDR VNAA2025F00016](https://openairdocs.org/sdr/VNAA2025F00016.md): Static Wick · corroded · Jul 17, 2025 · N550NN · Bombdr CL6002D15 · Pitot/Static System
  > CORROSION ON SETTLEMENT BASE OF STATIC DISCHARGE WS353.00 AT RH WING. BASE OF STATIC DISCHARGE WS353.00 AT RH WING WAS EVALUATED PER CRJ-900 SRM 53-21-43-101-001-A03 AND REPLACED PER CRJ-900 AMM 23-61-01-400-802-A02.
- [SDR VNAA20251004002](https://openairdocs.org/sdr/VNAA20251004002.md): Drag Angle · cracked · Sep 14, 2024 · N550NN · Bombdr CL6002D15 · Vertical Stabilizer Miscellaneous Structure
  > CRACK WAS FOUND AFFECTING AFT DRAG ANGLES AT LH VERTICAL STAB BTW 55.625% STGR DATUM TO 67.5% REAR SPAR DATUM. PERMANENT REPAIR WAS PERFORMED IN ACCORDANCE WITH CRJ- 900 SRM 55-31-00-201-001-A01.
- [SDR VNAA20251005023](https://openairdocs.org/sdr/VNAA20251005023.md): Lug · corroded · Sep 1, 2024 · N550NN · Bombdr CL6002D15 · Vertical Stabilizer Miscellaneous Structure
  > AFTER REMOTION OF BUSHINGS OF LH AILERON, CORROSION ON HOUSING OF LUGS: CENTER LUGS L1, L2, L3, L4,L5 L6 ALSO ON HINGE 4 UPPER AND LOWER HOUSING LUGS AT LH AILERON. HOUSINGS WERE CLEANED PER CRJ 900 SRM 51-26-00-001-001-A01 AND REPAIRED PER REO: 670-57-61-23
- [SDR VNAA20251004026](https://openairdocs.org/sdr/VNAA20251004026.md): Lug · damaged · Sep 1, 2024 · N550NN · Bombdr CL6002D15 · Ailerons
  > TO PERFORM OVERSIZE BEARINGS INSTALLATON; REWORK LUG BORE OF INBOARD FITTING AT RH AILERON TO INSTALL BEARING P/N: KSC327108B-02. LUG BORE OF INBOARD FITTING AT RH AILERON WAS REWORKED AND PREPARE TO SPHERICAL BEARING P/N: KSC327108B-02 PER REO 690-57-61-440.
- [SDR VNAA20251004025](https://openairdocs.org/sdr/VNAA20251004025.md): Lug · corroded · Sep 1, 2024 · N550NN · Bombdr CL6002D15 · Ailerons
  > AFTER REMOTION OF BUSHINGS OF LT AILERON, CORROSION ON HOUSING OF LUGS: CENTER LUGS L1, L2, L3, L4,L5 L6 ALSO ON HINGE 4 UPPER AND LOWER HOUSING LUGS AT LT AILERON. HOUSINGS WERE CLEANED PER CRJ 900 SRM 51-26-00-001-001-A01 AND REPAIRED PER REO: 670-57-61-23
- [SDR VNAA20251005026](https://openairdocs.org/sdr/VNAA20251005026.md): Seat Track · corroded · Aug 28, 2024 · N550NN · Bombdr CL6002D15 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON FLOOR SEAT RAILS BTW FS 349 TO FS 977 AT RBL 9 PASSENGER CABIN. FLOOR SEAT RAILS BTW FS 349 TO FS 977 AT RBL 9 PASSENGER CABIN WERE REPLACED PER CRJ900 AMM 53-00-49-400-801, CRJ900 AMM 53-00-49-000-801 AND CRJ900 SRM 53-41-49-101-001-A02
- [SDR VNAA20251005025](https://openairdocs.org/sdr/VNAA20251005025.md): Seat Track · corroded · Aug 28, 2024 · N550NN · Bombdr CL6002D15 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON FLOOR SEAT RAILS BTW FS 364 TO FS 693 AT LBL 27 PASSENGER CABIN. NEW SECTIONS FLOOR SEAT RAILS BTW FS 364 TO FS 693 AT LBL 27 PASSENGER CABIN WERE REPLACED PER CRJ900 SRM 53-41-49-101-001-A02, CRJ900 AMM 53-00-49-000-801 AND CRJ900 AMMM 53-00-49
- [SDR VNAA20251005022](https://openairdocs.org/sdr/VNAA20251005022.md): Skin · damaged · Aug 28, 2024 · N550NN · Bombdr CL6002D15 · Fuselage Main, Plate/Skin
  > PREVIOUS REWORK (3EA) BTW STGR 17R TO 16R AND FS 656, FS 661+17, FS 661+46 AT EXTERNAL FUSELAGE WERE REPLACED PER CRJ-900 SRM 53-00-00-201-003-A03 AND REPAIRED PER CRJ 900 SRM 53-00-01-201-001-A03.
- [SDR VNAA20251005021](https://openairdocs.org/sdr/VNAA20251005021.md): Skin · damaged · Aug 28, 2024 · N550NN · Bombdr CL6002D15 · Fuselage Main, Plate/Skin
  > PREVIOUS REWORK (3EA) BTW STGR 19R TO 17R AND FS 581, FS 603, FS 635 AT EXTERNAL FUSELAGE. PREVIOUS REWORK (3EA) BTW STGR 19R TO 17R AND FS 581, FS 603, FS 635 AT EXTERNAL FUSELAGE WERE REPLACED PER CRJ-900 SRM 53-00-00-201-003-A03 AND REPAIRED PER CRJ 900 S
- [SDR VNAA20251005020](https://openairdocs.org/sdr/VNAA20251005020.md): Skin · damaged · Aug 28, 2024 · N550NN · Bombdr CL6002D15 · Fuselage Main, Plate/Skin
  > PREVIOUS REWORK (3EA) BTW STGR 20R TO 18R AND FS 385, FS 427, FS 453 AT EXTERNAL FUSELAGE. PREVIOUS REWORK (2EA) BTW STGR 20R TO 18R AND FS 385 AND FS 427 AT EXTERNAL FUSELAGE WERE REPAIRED PER REO 690-53-21-2018 REV - - AND FASTENER (1 EA) BTW STGR 20R TO
- [SDR VNAA20251005019](https://openairdocs.org/sdr/VNAA20251005019.md): Skin · damaged · Aug 28, 2024 · N550NN · Bombdr CL6002D15 · Fuselage Main, Plate/Skin
  > PREVIOUS REWORK (2EA) BTW STGR 22L TO 20L AND FS 596, FS 606 AT EXTERNAL FUSELAGE. PREVIOUS REWORK (2EA) BTW STGR 22L TO 20L AND FS 596, FS 606 AT EXTERNAL FUSELAGE WERE EVALUATED PER CRJ900 SRM 53-31-01-101-003-A04 AND REPAIRED PER REO 690-53-31-1071 REV.-.
- [SDR VNAA20251005018](https://openairdocs.org/sdr/VNAA20251005018.md): Skin · damaged · Aug 28, 2024 · N550NN · Bombdr CL6002D15 · Fuselage Main, Plate/Skin
  > PREVIOUS REWORK (4EA) BTW STGR 18L TO 17L AND FS 517, FS 563. FS 575, FS 638 AT EXTERNAL FUSELAGE. FASTENERS (2 EAS) BTW STGR 18L TO 17L AND FS 563. FS 575 AT EXTERNAL FUSELAGE WERE REPLACED PER CRJ900 SRM 53-00-00-201-003-A03, PREVIOUS REWORK BTW STGR 18L TO
- [SDR VNAA20251005017](https://openairdocs.org/sdr/VNAA20251005017.md): Skin · damaged · Aug 28, 2024 · N550NN · Bombdr CL6002D15 · Fuselage Main, Plate/Skin
  > REVIUS REWORK (2EA) BTW STGR 19L TO 17L AND FS 477.40 AT FWD FUSELAGE. PREVIUS REWORK (2EA) BTW STGR 19L TO 17L AND FS 477.40 AT FWD FUSELAGE WERE REPAIRED PER REO 690-53-00-636 REV - -
- [SDR VNAA20251005016](https://openairdocs.org/sdr/VNAA20251005016.md): Skin · damaged · Aug 28, 2024 · N550NN · Bombdr CL6002D15 · Fuselage Main, Plate/Skin
  > PREVIOUS REWORK (2EA) BTW STGR 21L TO 20L AND FS 280 TO FS 326 AT FWD FUSELAGE. REWORK BTW STGR 21L TO 20L AND FS 326 AT FWD FUSELAGE WAS REPAIRED PER REO 690-53-21-2030REV - - AND REWORK BTW STGR 21L TO 20L AND FS 326 AT FWD FUSELAGE WAS REPAIRED WITH NRC
- [SDR VNAA20251005015](https://openairdocs.org/sdr/VNAA20251005015.md): Skin · damaged · Aug 28, 2024 · N550NN · Bombdr CL6002D15 · Fuselage Main, Plate/Skin
  > PREVIOUS REWORK (1EA) IN STGR 23L AND FS 211 AT FWD FUSELAGE. LIGHTNING STRIKE DAMAGE TO FUSELAGE SKIN BTW FS202.75 - FS280.00 AND BTW STR20L-STR23L WERE REPAIRED PER REO 670-53-11-2059 REV - -
- [SDR VNAA20251005009](https://openairdocs.org/sdr/VNAA20251005009.md): Seat Track · corroded · Aug 28, 2024 · N550NN · Bombdr CL6002D15 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON FLOOR SEAT RAILS BTW FS 549 TO FS 977 AT LBL 9 PASSENGER CABIN. SECTIONS FLOOR SEAT RAILS BTW FS 549 TO FS 977 AT LBL 9 PASSENGER WERE REPLACED PER CRJ900 SRM 53-41-49-101-001-A02, CRJ900 AMM 53-00-49-000-801 AND CRJ900 AMM 53-00-49-400-801.
- [SDR VNAA20251005008](https://openairdocs.org/sdr/VNAA20251005008.md): Seat Track · corroded · Aug 28, 2024 · N550NN · Bombdr CL6002D15 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON LH SIDE SEAT RAILS BTW FS 485 TO FS 977 AT PASSENGER CABIN. LH SIDE SEAT RAILS BTW FS 485 TO FS 977 AT PASSENGER CABIN DUE TO EXCESSIVE DAMAGE WERE FOUND OUT OF LIMITS IAW SRM 53-41-49-101-001-A02 AND SRM 53-31-49-101-001-A02 THEREFORE WERE REPL
- [SDR VNAA20251005007](https://openairdocs.org/sdr/VNAA20251005007.md): Support Bracket · cracked · Aug 28, 2024 · N550NN · Bombdr CL6002D15 · Wing Miscellaneous Structure
  > CRACK ON CANISTER WELDED NO. 3 IN STA WS 148.00 OF INTERNAL RH MAIN FUEL TANK. CANISTER WELDED NO. 3 IN STA WS 148.00 OF INTERNAL RH MAIN FUEL TANK. WAS REPAIRED PER REO 670-57-42-577 REV - -
- [SDR VNAA20251004027](https://openairdocs.org/sdr/VNAA20251004027.md): Seat Track · corroded · Aug 28, 2024 · N550NN · Bombdr CL6002D15 · Fuselage Miscellaneous Structure
  > LUG BORE OF INBOARD FITTING AT RH AILERON WAS REWORKED AND PREPARE TO SPHERICAL BEARING P/N: KSC327108B-02 PER REO 690-57-61-440. NEW SECTIONS FLOOR SEAT RAILS BTW FS 364 TO FS 693 AT LBL 27 PASSENGER CABIN WERE REPLACED PER CRJ900 SRM 53-41-49-101-001-A02, C
- [SDR VNAA20251004024](https://openairdocs.org/sdr/VNAA20251004024.md): Skin · damaged · Aug 28, 2024 · N550NN · Bombdr CL6002D15 · Fuselage Main, Plate/Skin
  > PREVIOUS REWORK (3EA) BTW STGR 17R TO 16R AND FS 656, FS 661+17, FS 661+46 AT EXTERNAL FUSELAGE. PREVIOUS REWORK (3EA) BTW STGR 17R TO 16R AND FS 656, FS 661+17, FS 661+46 AT EXTERNAL FUSELAGE WERE REPLACED PER SRM 53-00-00-201-003-A03 AND REPAIRED PER SRM 5
- [SDR VNAA20251004023](https://openairdocs.org/sdr/VNAA20251004023.md): Skin · damaged · Aug 28, 2024 · N550NN · Bombdr CL6002D15 · Fuselage Main, Plate/Skin
  > DISCREPANCY; PREVIOUS REWORK (3EA) BTW STGR 19R TO 17R AND FS 581, FS 603, FS 635 AT EXTERNAL FUSELAGE. PREVIOUS REWORK (3EA) BTW STGR 19R TO 17R AND FS 581, FS 603, FS 635 AT EXTERNAL FUSELAGE WERE REPLACED PER SRM 53-00-00-201-003-A03 AND REPAIRED PER SRM
- [SDR VNAA20251004022](https://openairdocs.org/sdr/VNAA20251004022.md): Skin · damaged · Aug 28, 2024 · N550NN · Bombdr CL6002D15 · Fuselage Main, Plate/Skin
  > PREVIOUS REWORK (3EA) BTW STGR 20R TO 18R AND FS 385, FS 427, FS 453 AT EXTERNAL FUSELAGE. EA) BTW STGR 20R TO 18R AND FS 453 AT EXTERNAL FUSELAGE WAS REPLACED PER CRJ900 SRM 53-00-00-201-003-A03
- [SDR VNAA20251004021](https://openairdocs.org/sdr/VNAA20251004021.md): Skin · damaged · Aug 28, 2024 · N550NN · Bombdr CL6002D15 · Fuselage Main, Plate/Skin
  > PREVIOUS REWORK (2EA) BTW STGR 22L TO 20L AND FS 596, FS 606 AT EXTERNAL FUSELAGE. PREVIOUS REWORK (2EA) BTW STGR 22L TO 20L AND FS 596, FS 606 AT EXTERNAL FUSELAGE WERE EVALUATED PER CRJ900 SRM 53-31-01-101-003-A04 AND REPAIRED PER REO 690-53-31-1071 REV.-.
- [SDR VNAA20251004020](https://openairdocs.org/sdr/VNAA20251004020.md): Skin · damaged · Aug 28, 2024 · N550NN · Bombdr CL6002D15 · Fuselage Main, Plate/Skin
  > PREVIOUS REWORK (4EA) BTW STGR 18L TO 17L AND FS 517, FS 563. FS 575, FS 638 AT EXTERNAL FUSELAGE FASTENERS (2 EAS) BTW STGR 18L TO 17L AND FS 563. FS 575 AT EXTERNAL FUSELAGE WERE REPLACED PER CRJ900 SRM 53-00-00-201-003-A03, PREVIOUS REWORK BTW STGR 18L TO
- [SDR VNAA20251004019](https://openairdocs.org/sdr/VNAA20251004019.md): Skin · damaged · Aug 28, 2024 · N550NN · Bombdr CL6002D15 · Fuselage Main, Plate/Skin
  > PREVIOUS REWORK (2EA) BTW STGR 19L TO 17L AND FS 477.40 AT FWD FUSELAGE. PREVIUS REWORK (2EA) BTW STGR 19L TO 17L AND FS 477.40 AT FWD FUSELAGE WERE REPAIRED PER REO 690-53-00-636 REV - -
- [SDR VNAA20251004018](https://openairdocs.org/sdr/VNAA20251004018.md): Skin · cracked · Aug 28, 2024 · N550NN · Bombdr CL6002D15 · Fuselage Main, Plate/Skin
  > PREVIOUS REWORK (2EA) BTW STGR 21L TO 20L AND FS 280 TO FS 326 AT FWD FUSELAGE. REWORK BTW STGR 21L TO 20L AND FS 326 AT FWD FUSELAGE WAS REPAIRED PER REO 690-53-21-2030 REV -, AND REWORK BTW STGR 21L TO 20L AND FS 326 AT FWD FUSELAGE WAS REPAIRED WITH NR
- [SDR VNAA20251004017](https://openairdocs.org/sdr/VNAA20251004017.md): Skin · damaged · Aug 28, 2024 · N550NN · Bombdr CL6002D15 · Fuselage Main, Plate/Skin
  > PREVIOUS REWORK (1EA) IN STGR 23L AND FS 211 AT FWD FUSELAGE. LIGHTNING STRIKE DAMAGE TO FUSELAGE SKIN BTW FS202.75 - FS280.00 AND BTW STR20L-STR23L WERE REPAIRED PER REO 670-53-11-2059 REV - -
- [SDR VNAA20251004011](https://openairdocs.org/sdr/VNAA20251004011.md): Seat Track · corroded · Aug 28, 2024 · N550NN · Bombdr CL6002D15 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON FLOOR SEAT RAILS BTW FS 549 TO FS 977 AT LBL 9 PASSENGER CABIN. SECTIONS FLOOR SEAT RAILS BTW FS 549 TO FS 977 AT LBL 9 PASSENGER WERE REPLACED PER CRJ900 SRM 53-41-49-101-001-A02, AMM 53-00-49-000-801 AND AMM 53-00-49-400-801.
- [SDR VNAA20251004010](https://openairdocs.org/sdr/VNAA20251004010.md): Seat Track · corroded · Aug 28, 2024 · N550NN · Bombdr CL6002D15 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON LH SIDE SEAT RAILS BTW FS 485 TO FS 977 AT PASSENGER CABIN. LT SIDE SEAT RAILS BTW FS 485 TO FS 977 AT PASSENGER CABIN DUE TO EXCESSIVE DAMAGE WERE FOUND OUT OF LIMITS PER CRJ900 SRM 53-41-49-101-001-A02 AND SRM 53-31-49-101-001-A02 THEREFORE WER
- [SDR VNAA20251004009](https://openairdocs.org/sdr/VNAA20251004009.md): Support Bracket · cracked · Aug 28, 2024 · N550NN · Bombdr CL6002D15 · Wing Miscellaneous Structure
  > CRACK ON CANISTER WELDED NO. 3 IN STA WS 148.00 OF INTERNAL RH MAIN FUEL TANK.. CANISTER WELDED NO. 3 IN STA WS 148.00 OF INTERNAL RH MAIN FUEL TANK. WAS REPAIRED PER REO 670-57-42-577 REV - -
- [SDR VNAA20251005024](https://openairdocs.org/sdr/VNAA20251005024.md): Lug · damaged · Aug 27, 2024 · N550NN · Bombdr CL6002D15 · Ailerons
  > PERFORM OVERSIZE BEARINGS INSTALLATON; REWORK LUG BORE OF INBOARD FITTING AT RH AILERON TO INSTALL BEARING P/N: KSC327108B-02. LUG BORE OF INBOARD FITTING AT RH AILERON WAS REWORKED AND PREPARE TO SPHERICAL BEARING P/N: KSC327108B-02 PER REO 690-57-61-440
- [SDR VNAA20251005006](https://openairdocs.org/sdr/VNAA20251005006.md): Stiffener · out of limits · Aug 27, 2024 · N550NN · Bombdr CL6002D15 · Vertical Stabilizer Miscellaneous Structure
  > WEAR ON STIFFENER BELOW ACCESS PANEL 326 AL LH SIDE VERTICAL STAB AREA EMPENNAGE. STIFFENER BELOW ACCESS PANEL 326 AL LH SIDE VERTICAL STAB AREA EMPENNAGE WAS REPAIRED PER REO 690-55-32-210 REV - -
- [SDR VNAA20251004008](https://openairdocs.org/sdr/VNAA20251004008.md): Stiffener · worn · Aug 27, 2024 · N550NN · Bombdr CL6002D15 · Vertical Stabilizer Miscellaneous Structure
  > DISCREPANCY: WEAR ON STIFFENER BELOW ACCESS PANEL 326 AL LH SIDE VERTICAL STAB AREA EMPENNAGE.. STIFFENER BELOW ACCESS PANEL 326 AL LH SIDE VERTICAL STAB AREA EMPENNAGE WAS REPAIRED PER REO 690-55-32-210 REV -.
- [SDR VNAA20251005004](https://openairdocs.org/sdr/VNAA20251005004.md): Stringer · damaged · Aug 26, 2024 · N550NN · Bombdr CL6002D15 · Fuselage Main, Longeron/Stringer
  > HOLE THROUGH STGR 25RH AT FRAME AT FS 319.00 ON MAIN AVIONICS COMPARTMENT. STGR 25RH AT FRAME AT FS 319.00 ON MAIN AVIONICS COMPARTMENT WAS REPLACED PER CRJ-900 SRM 51-42-06-001-001-A01, SRM 51-42-10-001-001-A01 AND SRM 51-42-21-001-001-A01.
- [SDR VNAA20251005003](https://openairdocs.org/sdr/VNAA20251005003.md): Rib · cracked · Aug 26, 2024 · N550NN · Bombdr CL6002D15 · Wing, Rib/Bulkhead
  > CRACK ON RIB LEADING EDGE UPPER FACE SS=57.16 AT RH WING WAS REPAIRED PER REO 690-57-41-240 REV. -. CRACK ON RIB LEADING EDGE UPPER FACE SS=57.16 AT RH WING WAS REPAIRED PER REO 690-57-41-240 REV. - -.
- [SDR VNAA20251005002](https://openairdocs.org/sdr/VNAA20251005002.md): Rib · cracked · Aug 26, 2024 · N550NN · Bombdr CL6002D15 · Wing, Rib/Bulkhead
  > CRACK WAS FOUND ON RIB LEADING EDGE SS57.16 UPPER FACE T LH WING. CRACK WAS FOUND ON RIB LEADING EDGE SS57.16 UPPER FACE LH WING WAS REPAIRED PER REO 690-57-41-240 REV - -.
- [SDR VNAA20251004006](https://openairdocs.org/sdr/VNAA20251004006.md): Stringer · damaged · Aug 26, 2024 · N550NN · Bombdr CL6002D15 · Fuselage Main, Longeron/Stringer
  > HOLE THROUGH STGR 25RH AT FRAME AT FS 319.00 ON MAIN AVIONICS COMPARTMENT. STGR 25RH AT FRAME AT FS 319.00 ON MAIN AVIONICS COMPARTMENT WAS REPLACED PER CRJ-900 SRM 51-42-06-001-001-A01, SRM 51-42-10-001-001-A01 AND SRM 51-42-21-001-001-A01.
- [SDR VNAA20251004005](https://openairdocs.org/sdr/VNAA20251004005.md): Rib · cracked · Aug 26, 2024 · N550NN · Bombdr CL6002D15 · Wing, Rib/Bulkhead
  > CRACK ON RIB LEADING EDGE UPPER FACE SS=57.16 AT RH WING. CRACK ON RIB LEADING EDGE UPPER FACE SS=57.16 AT RH WING WAS REPAIRED PER REO 690-57-41-240 REV. - -.
- [SDR VNAA20251004004](https://openairdocs.org/sdr/VNAA20251004004.md): Rib · cracked · Aug 26, 2024 · N550NN · Bombdr CL6002D15 · Wing, Rib/Bulkhead
  > CRACK WAS FOUND ON RIB LEADING EDGE SS57.16 UPPER FACE T LH WING. CRACK WAS FOUND ON RIB LEADING EDGE SS57.16 UPPER FACE T LH WING WAS REPAIRED PER REO 690-57-41-240 REV - -.
- [SDR VNAA20251004001](https://openairdocs.org/sdr/VNAA20251004001.md): Rib · cracked · Aug 26, 2024 · N550NN · Bombdr CL6002D15 · Wing, Rib/Bulkhead
  > CRACK WAS FOUND AFFECTING AFT DRAG ANGLES AT LT VERTICAL STABILIZER BTW 55.625% STGR DATUM TO 67.5% REAR SPAR DATUM. PERMANENT REPAIR PERFORMED IN ACCORDANCE WITH CRJ-900 SRM 55-31-00-201-001-A01.
- [SDR VNAA20251005012](https://openairdocs.org/sdr/VNAA20251005012.md): Floorbeam · cracked · Aug 24, 2024 · N550NN · Bombdr CL6002D15 · Fuselage Main, Floor Beam
  > CRACK ON FLOOR BEAM RBL 12, FS 280 AT FLOOR INTERNAL SUPPORT STRUCTURE BELOW FLIGHT COMPARTMENT. CRACK ON FLOOR BEAM RBL 12, FS 280 AT FLOOR INTERNAL SUPPORT STRUCTURE BELOW FLIGHT COMPARTMENT THEREFORE WAS REPLACED PER REPAIR PER REO 690-53-11-2052 REV. -
- [SDR VNAA20251005005](https://openairdocs.org/sdr/VNAA20251005005.md): Intercostal · out of limits · Aug 24, 2024 · N550NN · Bombdr CL6002D15 · Fuselage Miscellaneous Structure
  > CORROSION ON INTERCOSTALS (2 EAS) IN STA. FS= 349 TO FS= 364 BTWN STGR 26RH TO 26LH AT MAIN AVIONICS COMPARTMENT. CORROSION ON INTERCOSTAL IN STA. FS= 349 TO FS= 364 BTWN STGR 26RH AT MAIN AVIONICS COMPARTMENT WAS REMOVED PER CRJ-900 SRM 51-21-06-001-001-A
- [SDR VNAA20251005001](https://openairdocs.org/sdr/VNAA20251005001.md): Support Angle · cracked · Aug 24, 2024 · N550NN · Bombdr CL6002D15 · Fuselage Miscellaneous Structure
  > CRACK ON ANGLE SUPPORT ON FS1098.20 AND STGR24RH ON INTERNAL FUSELAGE STRUCTURE AT AFT EQUIPMENT COMPARTMENT. ANGLE SUPPORT ON FS1098.20 AND STGR24RH ON INTERNAL FUSELAGE STRUCTURE AT AFT EQUIPMENT COMPARTMENT WAS REPLACED PER CRJ-900 SRM 51-42-06-001-001-A
- [SDR VNAA20251004015](https://openairdocs.org/sdr/VNAA20251004015.md): Skin · cracked · Aug 24, 2024 · N550NN · Bombdr CL6002D15 · Vertical Stabilizer, Plate/Skin
  > CRACK ON LEFT VERTICAL STABILIZER TO FUSELAGE ATTACHMENT AFT DRAG ANGLE BTW 55.62% STGR DATUM TO STGR DATUM TO 67.5% REAR SPAR DATUM. LEFT VERTICAL STABILIZER TO FUSELAGE ATTACHMENT AFT DRAG ANGLE BTW 55.62% STGR DATUM TO STGR DATUM TO 67.5% REAR SPAR DATUM W
- [SDR VNAA20251004014](https://openairdocs.org/sdr/VNAA20251004014.md): Floorbeam · cracked · Aug 24, 2024 · N550NN · Bombdr CL6002D15 · Fuselage Main, Floor Beam
  > DISCREPANCY: CRACK ON FLOOR BEAM RBL 12, FS 280 AT FLOOR INTERNAL SUPPORT STRUCTURE BELOW FLIGHT COMPARTMENT. CORRECTIVE ACTION: CRACK ON FLOOR BEAM RBL 12, FS 280 AT FLOOR INTERNAL SUPPORT STRUCTURE BELOW FLIGHT COMPARTMENT THEREFORE WAS REPLACED PER REPAIR P

Next page: https://openairdocs.org/aircraft/N550NN/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 = 'N550NN' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N550NN/reports

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