# Service difficulty reports: N23SW, cancelled Jun 21, 2001 A list on [N23SW, cancelled Jun 21, 2001](https://openairdocs.org/deregistered/N23SW-2001-06-21.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR SWAA980083](https://openairdocs.org/sdr/SWAA980083.md): Isolation Valve · failed · Jan 17, 1998 · N23SW · Boeing 7372H4 · Engine Thrust Reverser > RETURNED TO DAL DUE TO THRUST REVERSER ISOLATION VALVE LIGHT ILLUMINATING. MADE AN UNEVENTFUL LANDING. REPLACED ISOLATION VALVE PER BOEING M/M. - [SDR SWAA980023](https://openairdocs.org/sdr/SWAA980023.md): Skin · cracked · Jan 8, 1998 · N23SW · Boeing 7372H4 · Fuselage Main, Plate/Skin > DURING SCHEDULED SC CHECK, FOUND A FUSELAGE SKIN CRACK AT LAP JOINT BS 470, AT S14L, AT BS 480, AT S10L, AND AT BS 490, AT S14L. REPAIRED ALL PER BOEING SRM. - [SDR SWAA970295](https://openairdocs.org/sdr/SWAA970295.md): Battery · discharged · Mar 18, 1997 · N23SW · Boeing 7372H4 · Emergency Lighting > DURING SCHEDULED TERMINAL CHECK, FOUND FWD HALF OF CABIN FLOOR TRACK LIGHTING INOP. REMOVED AND REPLACED FWD OVERHEAD BATTERY PACK PER BOEING M/M. - [SDR SWAA970204](https://openairdocs.org/sdr/SWAA970204.md): Skin · cracked · Feb 17, 1997 · N23SW · Boeing 7372H4 · Fuselage Main, Plate/Skin > DURING SCHEDULED TERMINAL CHECK, FOUND FUSELAGE EXTERIOR SKIN LAP CRACKED AT WINDOW FRAME 3R LOWER AFT ROW OF FASTENERS. REPAIRED PER SWA RA 1-253-1611. - [SDR SWAA970015](https://openairdocs.org/sdr/SWAA970015.md): Skin · damaged · Jan 6, 1997 · N23SW · Boeing 7372H4 · Fuselage Main, Plate/Skin > DURING SCHEDULED D-CHECK, FOUND AFT ENTRY DOOR OUTER SKIN DAMAGED AROUND LOWER HINGE CUTOUT. REPAIRED PER BOEING SRM. - [SDR SWAA970014](https://openairdocs.org/sdr/SWAA970014.md): Floorbeam · corroded · Jan 6, 1997 · N23SW · Boeing 7372H4 · Fuselage Main, Floor Beam > DURING SCHEDULED D-CHECK, FOUND FLOORBEAM UPPER FLANGE CORROSION AT BS 947, LBL 53 TO RBL 53, BS 967, LBL 26 TO RBL 5, AT BS 987, LBL 40 TO RBL 44. REPAIRED PER BOEING SRM. - [SDR SWAA970013](https://openairdocs.org/sdr/SWAA970013.md): Support · corroded · Jan 6, 1997 · N23SW · Boeing 7372H4 · Fuselage Miscellaneous Structure > DURING SCHEDULED D-CHECK, FOUND FLOOR SUPPORTS CORRODED AT BS 1006, BS 967 TO 987, AND AT BS 947 TO 967. REPAIRED PER BOEING SRM. - [SDR SWAA970012](https://openairdocs.org/sdr/SWAA970012.md): Floorbeam · corroded · Jan 6, 1997 · N23SW · Boeing 7372H4 · Fuselage Main, Floor Beam > DURING SCHEDULED D-CHECK, FOUND FLOORBEAM UPPER FLANGE CORRODED AT BS 1016, LBL 38 TO RBL 38, WL 208. REPLACED PER BOEING SRM. - [SDR SWAA970011](https://openairdocs.org/sdr/SWAA970011.md): Support · corroded · Jan 6, 1997 · N23SW · Boeing 7372H4 · Fuselage Miscellaneous Structure > DURING SCHEDULED D-CHECK, FOUND FLOOR TO SIDEWALL SUPPORT RT SIDE CORRODED. REPAIRED PER BOEING SRM. - [SDR SWAA970010](https://openairdocs.org/sdr/SWAA970010.md): Bulkhead · oil canning · Jan 6, 1997 · N23SW · Boeing 7372H4 · Fuselage Main, Bulkhead > DURING SCHEDULED D-CHECK, FOUND BULKHEAD BS 178 OIL CANNING AT RBL 4, WL 192. REPAIRED PER BOEING SRM. - [SDR SWAA970009](https://openairdocs.org/sdr/SWAA970009.md): Bulkhead · cracked · Jan 6, 1997 · N23SW · Boeing 7372H4 · Fuselage Main, Bulkhead > DURING SCHEDULED D-CHECK, FOUND BULKHEAD BS 178 CRACKED AT WL 203 TO 184, RBL 5.7, AT WL 218, RBL 9.7, AND AT WL 218, LBL 9.7. INSTALLED REPAIR DOUBLER PER BOEING SRM. - [SDR SWAA970008](https://openairdocs.org/sdr/SWAA970008.md): Bulkhead Chord · cracked · Jan 6, 1997 · N23SW · Boeing 7372H4 · Fuselage Main, Bulkhead > DURING SCHEDULED D-CHECK, FOUND LEFT SIDE CHORD RADIUS AT BULKHEAD BS 178, WL 195 CRACKED. REPLACED CHORD PER BOEING SRM. - [SDR SWAA970007](https://openairdocs.org/sdr/SWAA970007.md): Stringer · cracked · Jan 6, 1997 · N23SW · Boeing 7372H4 · Fuselage Main, Longeron/Stringer > DURING SCHEDULED D-CHECK, FOUND STRINGER 16L CRACKED AT BS 500A PLUS 16.5. REPAIRED PER BOEING SRM. - [SDR SWAA970006](https://openairdocs.org/sdr/SWAA970006.md): Floorbeam · corroded · Jan 6, 1997 · N23SW · Boeing 7372H4 · Fuselage Main, Floor Beam > DURING SCHEDULED D-CHECK, FOUND FLOORBEAM CORROSION AT UPPER FLANGE AT BS 360, LBL 11 TO RBL 63, WL 208. REPAIRED PER BOEING SRM. - [SDR SWAA970005](https://openairdocs.org/sdr/SWAA970005.md): Floorbeam · corroded · Jan 6, 1997 · N23SW · Boeing 7372H4 · Fuselage Main, Floor Beam > DURING SCHEDULED D-CHECK, FOUND FLOORBEAM CORROSION AT BS 344, LBL 60 TO RBL 11, WL 208. REPAIRED PER SWA RA 1-253-426. - [SDR SWAA970004](https://openairdocs.org/sdr/SWAA970004.md): Web · cracked · Jan 6, 1997 · N23SW · Boeing 7372H4 · Fuselage Miscellaneous Structure > DURING SCHEDULED D-CHECK, FOUND WEB CRACKED AT BS 400, RBL 25, WL 206. REPAIRED PER BOEING SRM. - [SDR SWAA970003](https://openairdocs.org/sdr/SWAA970003.md): Battery · discharged · Jan 6, 1997 · N23SW · Boeing 7372H4 · Emergency Lighting > DURING SCHEDULED D-CHECK, FOUND FWD SERVICE AND FWD ENTRY EXTERIOR EXIT LIGHTS INOP. REPLACED BATTERY PACK HOUSING PER M/M. - [SDR SWAA970002](https://openairdocs.org/sdr/SWAA970002.md): Lights · inoperative · Jan 6, 1997 · N23SW · Boeing 7372H4 · Emergency Lighting > DURING SCHEDULED D-CHECK, FOUND 3 EMERGENCY EXIT LIGHTS INOP. REPLACED LIGHTS AND OP CHECKED PER BOEING M/M. - [SDR SWAA961403](https://openairdocs.org/sdr/SWAA961403.md): Bulkhead Skin · cracked · Dec 20, 1996 · N23SW · Boeing 7372H4 · Fuselage Main, Bulkhead > DURING SCHEDULED 1/2 D-CHECK, FOUND BS 178 BULKHEAD WEB SKIN CRACKED UNDERNEATH REINFORCEMENT CHANNEL. INSTALLED REPAIR DOULBER PER BOEING SRM. - [SDR SWAA960164](https://openairdocs.org/sdr/SWAA960164.md): Ceiling · cracked · Mar 18, 1996 · N23SW · Boeing 7372H4 · Fuselage Miscellaneous Structure > DURING SCHEDULED TERM CHECK, FOUND NOSE WHEEL WELL CEILING CRACKED NEAR ATTACH BRACKET FOR NLG MANUAL EXTENSION EXT SPRING. REPAIRED PER BOEING SRM. - [SDR SWAA950395](https://openairdocs.org/sdr/SWAA950395.md): Start Valve · failed · May 17, 1995 · N23SW · Boeing 7372H4 · Engine Start Valves/Controls > AT 17,000, NUMBER 1 ENGINE START VALVE OPEN LIGHT ILLUMINATED. CREW PERFORMED NUMBER 1 ENGINE SHUTDOWN CHECKLIST. AIRCRAFT LANDED AT IND WITHOUT INCIDENT. REPLACED ENGINE STARTER, START VALVE, STARTER CUTOUT PRESSURE SWITCH AND COCKPIT START SWITCH PER BOEI - [SDR SWAA95287](https://openairdocs.org/sdr/SWAA95287.md): Tr Module · malfunctioned · Apr 10, 1995 · N23SW · Boeing 7372H4 · Engine Thrust Reverser > AFTER DEPARTURE, THRUST REVERSER ISOLATION VALVE LIGHT ILLUMINATED. AIRCRAFT RETURNED TO HOU AND MADE AN UNEVENTFUL LANDING. REPLACED BOTH ISOLATION PRESSURE SWITCHES AND T/R ISOLATION MODULE. LEAK AND OPS CHECKED NORMAL PER BOEING MM. - [SDR SWAA950202](https://openairdocs.org/sdr/SWAA950202.md): Eel Battery · discharged · Mar 3, 1995 · N23SW · Boeing 7372H4 · Emergency Lighting > DURING SCHEDULED C3 CHECK, FOUND COCKPIT EMERGENCY EXIT LIGHT DIM. REPLACED BATTERY PACK PER BOEING M/M. ## 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 = 'N23SW' AND deregistration_id = 'N23SW-2001-06-21' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/deregistered/N23SW-2001-06-21/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.