# Boeing 737-4K5 - Type: Aircraft model (FAA registry) - Registry code: 1384706 - Manufacturer (registry): BOEING - Model: 737-4K5 - Aircraft type: Fixed wing multi engine - Category: Airplane - Engines: 2 · Turbo-fan - Seats: 100 - Weight class: 20,000 lb and over - Certification: Type certificated - Registered aircraft: 0 - Page: https://openairdocs.org/model/boeing-737-4k5 Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker. ## ADs that may apply (OpenAirDocs) Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment. None matched. ## Registered aircraft None registered with this model now. ## NTSB investigations None matched to aircraft with this model. ## FAA accident and incident reports (1) From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [Incident 20220524008759I](https://openairdocs.org/incident/20220524008759I), May 24, 2022: Boeing 737-4K5 (N708DA), Hebron, KY, Minor damage. Aircraft departed cvg runway 27 and the left outboard main landing gear tire failed during take off. Takeoff weight stated by captain was 124,000 lbs. Captain… ## Service difficulty reports (36) As reported by operators and repair stations, by the model named in the report. - [SDR K11A2024122400297](https://openairdocs.org/sdr/K11A2024122400297), Dec 24, 2024: BATTERY. INOPERATIVE. CAPTAIN EMERGENCY FLASHLIGHT INOP. REMOVED AND REPLACED CAPTAINS EMERGENCY FLASHLIGHT BATTERY IAW B737 AMM 25-64-06. OPS CHECK GOOD. NO FURTHER DEFECTS FOUND AT - [SDR K11A2024121300296](https://openairdocs.org/sdr/K11A2024121300296), Dec 13, 2024: INDICATOR. OUT OF LIMITS. FLAP INDICATED AN ASYMMETRY, LEFT NEEDLE AT 9 O’CLOCK AND RIGHT NEEDLE AT 8 O’CLOCK WHEN SELECTING FLAPS 1, FLAPS WOULD NOT MOVE. THE FLAPS LOCKED OUT. DECLARED - [SDR K11A2023121300246](https://openairdocs.org/sdr/K11A2023121300246), Dec 13, 2023: BATTERY. NO TEST. DURING CHECK EMERGENCY BATTERY PACK WAS FOUND INOP IN FWD GALLEY - [SDR K11A2023061600213](https://openairdocs.org/sdr/K11A2023061600213), Jun 16, 2023: UNKNOWN. UNKNOWN. RETURNED TO ROC AIRCRAFT WOULD NOT PRESSURIZE IN FLIGHT WITH CABIN OUTFLOW VALVE CLOSED AT ALL TIMES. - [SDR K11A2022081800156](https://openairdocs.org/sdr/K11A2022081800156), Aug 18, 2022: NONE. FAILED INSP. AT 340 (FL) FIRE WARNING FWD PIT, DECLARED EMERGENCY , STARTED DECENT TO KSTL, FIRE WARNING STOPPED AROUND FL 250, CONTINUED KSTL AND LANDED CORRECTIVE ACTION & - [SDR JR2R20220606188](https://openairdocs.org/sdr/JR2R20220606188), Jun 6, 2022: SKIN. CRACKED. LH LOWER FUSELAGE SKIN CRACKED 6 INCHES AFT OF LH AFT WTB FAIRING - [SDR JR2R20220606324](https://openairdocs.org/sdr/JR2R20220606324), Jun 6, 2022: FLAP. DAMAGED. LH I/B AFT FLAP LOWER SURFACE DAMAGED - [SDR K11A2022042700125](https://openairdocs.org/sdr/K11A2022042700125), Apr 27, 2022: CONTROLLER. DEFECTIVE. AIRCRAFT WOULD NOT PRESSURIZE IN FLIGHT. CORRECTIVE ACTION & OTHER PERTINENT INFORMATION: R AND R THE PRESSURIZATION CONTROLLER IAW B737 AMM 21-31-31 & 21-31-00 - [SDR K11A2021070200051](https://openairdocs.org/sdr/K11A2021070200051), Jul 2, 2021: CABIN PRESSURE. FAILED. AIRCRAFT WOULD NOT PRESSURIZE IN FLIGHT - [SDR K11A2021052500050](https://openairdocs.org/sdr/K11A2021052500050), May 25, 2021: BEARING. BINDING. LEFT AND RIGHT INTERMITTENT BINDING ON AILERON CONTROLS, REMOVED AND REPLACED AILERON ARTIFICIAL FEEL CENTERING BEARING IAW B737 AMM 27-11-81 AND B737 SRM 51-40 - [SDR K11A2021051900049](https://openairdocs.org/sdr/K11A2021051900049), May 19, 2021: TRIM TAB. LOOSE. ABNORMAL VIBRATION ON TAKEOFF - [SDR EE4Y2020031111013](https://openairdocs.org/sdr/EE4Y2020031111013), Mar 11, 2020: SPAR. CORRODED. RH WING FSS FWD SPAR LOWER CHORD WITH CORROSION. NOTE THAT THE RH WING FWD SPAR,LOWER CHORD AT FSS 571 WAS REPAIRED PER SERVICE REQUEST ID:4-4719754243 AND IAW - [SDR Q2SA2019060427420](https://openairdocs.org/sdr/Q2SA2019060427420), May 27, 2019: BATTERY PACK. DISCHARGED. AIRCRAFT GROUNDED. EMERGENCY LIGHT OVER R1 DOOR INOP. REMOVED AND REPLACED RH EMERGENCY BATTERY PACK IAW B737 AMM 33-51-51. OPS CHECK GOOD. - [SDR Q2SA20190130402](https://openairdocs.org/sdr/Q2SA20190130402), Jan 30, 2019: ACTUATOR. BLOWN. AIRCRAFT GROUNDED. ENROUTE DOWNWIND, LOSS HYD SYSTEM "A". ACCOMPLISHED NON-NORMAL QRH PROCEDURE. FOUND NR 1 GROUND SPOILER TOP RIM OF CYINDER BLOWN APART. REPLA - [SDR Q2SA20180216389](https://openairdocs.org/sdr/Q2SA20180216389), Feb 16, 2018: PROXIMITY SENSOR. INOPERATIVE. NOSE GEAR INDICATED BOTH RED AND GREEN LIGHTS ON WHILE LANDING GEAR LEVER WAS MOVED TO UP POSITION. AIRCRAFT GROUNDED. TROUBLESHOT THE NOSE GEAR INDICATION IAW - [SDR Q2SA20180204388](https://openairdocs.org/sdr/Q2SA20180204388), Feb 4, 2018: BATTERY. INOPERATIVE. EMERGENCY LIGHTS WILL NOT TEST. AIRCRAFT GROUNDED. REMOVED AND REPLACED THE BATTERY PACK IAW MM 33-51-51, OPS TESTED GOOD. - [SDR EE4Y2017042703338](https://openairdocs.org/sdr/EE4Y2017042703338), Apr 21, 2017: SKIN. CANNING. DURING THE MAINTENANCE INSPECTION PROCESS IT WAS FOUND THE FUSELAGE SKIN WITH OIL CAN BETWEEN STA 500B AND STA 500B+10" AND BETWEEN STR 22L AND STR 23L. THE AFF - [SDR EE4Y2017042703337](https://openairdocs.org/sdr/EE4Y2017042703337), Apr 21, 2017: SKIN. CANNING. DURING THE MAINTENANCE INSPECTION PROCESS IT WAS FOUND THE FUSELAGE SKIN WITH OIL CAN BETWEEN STA 480 AND STA 490 AND BETWEEN STR 22L AND STR 23L. THE AFFECTED - [SDR EE4Y2017042703339](https://openairdocs.org/sdr/EE4Y2017042703339), Apr 21, 2017: BEAM. PUNCTURED. DURING THE MAINTENANCE INSPECTION PROCESS IT WAS FOUND AT THE STA 500B+10" BETWEEN STR 12L AND 13L LEVEL, THE SIDE BEAM AFT FACE WITH PUNCTURE. THE AFFECTED BEA - [SDR EE4Y2017042703331](https://openairdocs.org/sdr/EE4Y2017042703331), Apr 21, 2017: STRAP. DAMAGED. DURING THE MAINTENANCE INSPECTION PROCESS IT WAS FOUND AT THE UPPER FUSELAGE, MAIN CARGO DOOR SURROUND, B/S 500C, BETWEEN STR 6L AND STR 7L, FUSELAGE STRAP WITH - [SDR EE4Y2017042603303](https://openairdocs.org/sdr/EE4Y2017042603303), Apr 21, 2017: FRAME. DAMAGED. DURING MAINTENANCE INSPECTION PROCESS IT WAS FOUND AT THE STA 847 STR 4R LEVEL, THE FRAME INNER FLANGE WITH OVERSIZED FASTENER HOLE, SPECIFICALLY AT THE CEILING - [SDR Q2SA20161022262](https://openairdocs.org/sdr/Q2SA20161022262), Oct 22, 2016: ATTACH ANGLE. CORRODED. CORROSION AT BS 351.2 STRINGER 17 ATTACH ANGLE. AIRCRAFT GROUNDED. R & R THE ATTACHED ANGLE IAW SRM 51-40-02 PGS 4-7 PARA 7D, 51-40-05 PG 6-10 FIG 4, 51-30-01 P - [SDR Q2SA20151201229](https://openairdocs.org/sdr/Q2SA20151201229), Dec 1, 2015: WARNING LIGHT. ILLUMINATED. L1 DOOR LIGHT ILLUMINATED DURING TAKEOFF ROLL WITH MASTER CAUTION LIGHT. - [SDR Q2SA20151117228](https://openairdocs.org/sdr/Q2SA20151117228), Nov 17, 2015: FLAP SYSTEM. MALFUNCTIONED. AMBER "L/E FLAPS TRANSIT" LIGHT ILLUMINATED AFTER FLAPS RETRACTED. OVERHEAD PANEL INDICATOR L/E DEVICE FLAPS NR 3 INDICATED DEPLOYED. QRH PROCEDURES FOLLOWED. - [SDR HN62002F00013](https://openairdocs.org/sdr/HN62002F00013), Jan 14, 2002: FRAME. CORRODED. BS 1088 BULKHEAD FORWARD SIDE, T-CHORD (FRAME) ON OUTBOARD SIDE OF APU DIFFUSER DUCT CUTOUT, HAS CORROSION. CAUSE: UNKNOWN. - [SDR HN62002F00012](https://openairdocs.org/sdr/HN62002F00012), Jan 14, 2002: SKIN. DELAMINATED. RIGHT WING OUTBOARD AILERON TAB, OUTBOARD END IS DELAMINATED. - [SDR HN62002F00011](https://openairdocs.org/sdr/HN62002F00011), Jan 14, 2002: FRAME. CORRODED. CORROSION FOUND ON FRAME IN AFT CARGO BAY AT BS 847, RBL19 BETWEEN STR25R AND 26R. - [SDR HN62002F00008](https://openairdocs.org/sdr/HN62002F00008), Jan 14, 2002: STIFFENER. CORRODED. APU COMPARTMENT RIGHT SIDE BULKHEAD, APU TORQUE BOX LINER CUTOUT, VERTICAL STIFFENER CORRODED, BS1126, RBL 15. CAUSE: UNKNOWN - [SDR HN62002F00007](https://openairdocs.org/sdr/HN62002F00007), Jan 14, 2002: CARGO TRACK. CORRODED. CORROSION ON RIGHT HAND CARGO TRACK, FROM BS 500F TO BS 500G, RBL 14, WL 156. - [SDR HN62002F00006](https://openairdocs.org/sdr/HN62002F00006), Jan 14, 2002: ANGLE. CORRODED. CORROSION ON AFT BULKHEAD LOWER SUPPORT DP714C ANGLE, BS 947, LBL 17, TO RBL 15, WL 179. - [SDR HN62002F00005](https://openairdocs.org/sdr/HN62002F00005), Jan 14, 2002: CARGO TRACK. CORRODED. CORROSION ON LEFT HAND CARGO TRACK BETWEEN BS 500F AND 500G, LBL18, WL 156. - [SDR HN62002F00004](https://openairdocs.org/sdr/HN62002F00004), Jan 14, 2002: FITTING. CORRODED. AFT GALLEY DOOR FRAMING LOWER FORWARD AND AFT STOP FITTINGS HAS CORROSION. - [SDR HN62002F00003](https://openairdocs.org/sdr/HN62002F00003), Jan 14, 2002: FRAME. CORRODED. CORROSION ON FRAME AT BS 294, RBL 53, WL 208. - [SDR HN62002F00002](https://openairdocs.org/sdr/HN62002F00002), Jan 14, 2002: STRUCTURE. CRACKED. RIGHT ELEVATOR TAB, INBOARD HINGE CUTOUT, CRACKED AT LOWER OUTBOARD END. - [SDR HN62002F00001](https://openairdocs.org/sdr/HN62002F00001), Jan 14, 2002: FITTING. CORRODED. AFT ENTRY DOOR FRAMING LOWER FORWARD AND AFT STOP FITTING HAS CORROSION. - [SDR HN62002F00000](https://openairdocs.org/sdr/HN62002F00000), Jan 14, 2002: FITTING. CORRODED. AFT ENTRY DOOR FRAMING LOWER FORWARD AND AFT STOP FITTING HAS CORROSION. CAUSE: UNKNOWN --- 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.