N37518
Registered owner: WILMINGTON TRUST CO TRUSTEE, DE (owner ≠ operator)
Operators of this aircraft
Who operated this tail, and how firmly we know it.
No operator established for this aircraft.
Accident & incident history
No NTSB accidents or incidents on file for this aircraft.
Maintenance disclosures
Service Difficulty Reports filed with the FAA for this airframe. Filing is largely voluntary — the number of reports is not a measure of reliability. To verify a report, search its control number at the FAA SDRS site.
17 reports on file, 2021-07-18 – 2026-08-15.
Part: FLOOR SUPPORT — CORRODED (ZONE 200) · corrosion level 2 · airframe 18,811 hrs · 6,212 cycles
CORROSION ON AFT WET AREA FLOOR SUPPORT, BS 947 - 967, WITH CORRODED AREA AROUND HARD POINT FITTING, RBL 50. R & R FLOOR SUPPORT BETWEEN BS 947 - 967, RBL 50 IAW SRM 51-40-02-0G-0 & DWG 147A5650.
Part: FLOORBEAM — CORRODED (ZONE 200) · corrosion level 2 · airframe 18,811 hrs · 6,212 cycles
AFT WET AREA FLOOR BEAM WITH CORROSION AREA AROUND HARD POINT FITTING BS 947 LBL 50. INSTALLED REPAIR ON STA 947.5 TRANSVERSE FLOOR BEAM UPPER CHORD IN ACCORDANCE WITH SRM 53-70-51-2R-5, AAR-MIA ESR-WI NO.: 2024492-4-15612 REV. IR, AND UNITED EC/RA 5370-01250 REV. ORIGINAL . INSTALLED REPAIR ON STA 947.5, FROM LBL58 TO RBL58, TRANSVERSE FLOORBEAM UPPER CHORD IN ACCORDANCE WITH B737-9MAX SRM 53-70-51-2R-5, AAR-MIA ESR-WI NO.: 2024492-4-15612 REV. IR, AND UNITED EC/RA 5370-01250 REV. ORIGINAL. CW ESFR ENTRY AND NO DIP REQUIRED.
Part: FSEU — FAILED (ZONE 100) · airframe 17,860 hrs · 5,899 cycles
FLAPS STUCK AT 5 AFTERT/ T/O .ALT FLAPS DID NOT WORK UPON ACFT ARRIVAL FOUND FAULT CODE LATCH 27-51351 AND OVERHEAD MAINTENANCE LIGHT ON . T/S REF FIM 27-51 TASK 802 . MSG CLEARED AND LIGHT EXTINGUISHED . ADD FAULT: 27-51351 PER TOMC REQUEST REMOVED AND REPLACED FSEU REF AMM 27-51-01/401, UP TO AND INCLUDING 3.G.(3). DURING TRAILING EDGE FLAP LOAD RELIEF SYS BITE TEST AT STEP 3.G.(4), TEST FAILED REF AMM 27-51-00-740-803, STEP 8.F.(2)(R). FLAP LEVER FAULT AT UNIT 10, FURTHER T/S REQD. PERFORMED FIM 27-51 TASK 809 ON OLD FSEU. FOUND FLAP LEVER POS SENSOR OUT OF LIMITS (55.9 AT FLAPS 10, LIMIT 52.3-52.9). ADJUSTED SENSOR IN REFERENCE TO AMM 27-51-06-820-801. PERFORMED FLAP LOAD RELIEF SYSTEM BITE, TEST PASSED. REINSTALLED NEW FSEU, BITE TEST FAILS AND FLAP LEVER POS SENSOR SHOWS 0.0 IN ALL POSITIONS. SUSPECT BAD FROM STOCK FSEU. WITH TECH SUPPORT HELP, FOUND THAT NEW FSEU WAS NOT SEATING FULLY. APPLIED MANUAL PRESSURE TO SEAT FSEU INTO RACK FULLY. ALL TESTS NOW CHECK GOOD.
Part: FUSE — OPEN (ZONE 200) · airframe 17,354 hrs · 5,746 cycles
EMERGENCY LIGHTS OPERATIONAL CHECK EMERGENCY LIGHTS OPERATIONAL CHECK - DOOR 1L SLIDE LIGHT INOP. POWER SUPPLY - FUSE REPLACEMENT. REFERENCE: TASK 33-51-06-960-801. OPS CKD OK.
Part: FUSE — FAULTED (ZONE 200) · airframe 17,074 hrs · 5,655 cycles
RH EXT ESCAPE SLIDE LIGHT DAYLIGHT OPS ONLY PLACARDS APPLIED *DM* SEE M/L FOR RH FWD EMERG SLIDE LIGHT L730, IF NEEDED. TROUBLESHOT EMERGENCY EXTERIOR ESCAPE LIGHT-DOOR 1R. SUSPECT BLOWN FUSE IN BATTERY ASSEMBLY SEE AMM33-51-06-960-804 FOR FUSE REPLACEMENT AND WDM 33-51-12-4. FUSES ON ORDER. FUSE COMFIRMED FAULTY, REPLACED IAW AMM 33-51-06-960-801. OPS CHECK PASSED.
Earlier reports · 2021–2025 · 12 reports
2025
Part: STATIC WICK — MISSING (ZONE 300) · airframe 16,780 hrs · 5,547 cycles
PDA 2 FOR MISSING STATIC WICK ON LH HORIZONTAL STAB. REFERENCE LP 7432910 REMOVED AND REPLACED STATIC DISCHARGER ON L/H HORIZONTAL STAB PER AMM 23-61-00. PARTS USED: 18-2361-3-0006,QTY :1
Part: FUSE — BLOWN (ZONE 200) · airframe 16,679 hrs · 5,518 cycles
DURING EMERGENCY LIGHTS OPS CHECK, BUSINESS CLASS FLOOR PROXIMITY LIGHTS INOPERATIVE. REPLACED THE POWER SUPPLY FUSES AT M2816 IAW AMM 33-51-06, OPS CHECKED NORMAL ACFT OK TO CONTINUE
Part: FUSE — BLOWN (ZONE 200) · airframe 16,644 hrs · 5,507 cycles
FLOOR EMERGENCY LIGHT INOPERATIVE IN ALL ROWS OF FIRST CLASS CABIN SECTION. REMOVED FWD EMERGENCY LIGHTING POWER SUPPLY FROM FWD GALLEY OVERHEAD PANEL. TESTED CONTINUITY ACROSS FUSES. FOUND 1 FUSE BLOWN. R & R A 5 AMP FUSE. IAW AMM 33-51-06-960-801. OPS CHKD GOOD.
Part: LAMP — INOPERATIVE (ZONE 200 EXTE) · airframe 16,644 hrs · 5,507 cycles
R1 DOOR EXTERIOR EMERGENCY LIGHT INOPERATIVE. R & R THE EXTERIOR EMERGENCY LIGHT LAMP IAW AMM 33-51-04, OPS CHKD GOOD.
Part: SLIDE — DETACHED (ZONE 800) · airframe 15,182 hrs · 5,033 cycles
DOOR SLIDE 2R HAS A PART DETACHED AND AN ORANGE FLAG/FABRIC SH OWING FAS REPORTS DR-2R ESCAPE SLIDE SAFETY PIN HAS FALLEN OUT OF IT'S STOWAGE POUCH WHILE ARMING ESCAPE SLIDE SLIDE RENDER SAFE CHECKLIST REMOVED DR-2R ESCAPE SLIDE PACK AND COVER REF AMM 25-66-01. RESTOWED SLIDE PIN AND REINSTALLED DR-2R ESCAPE SLIDE PACK AND COVER REF AMM 25-66-01.
Part: CLAMP — LOOSE (GIRT BAR) · airframe 15,148 hrs · 5,022 cycles
1R RIGHT GIRT BAR CLAMP LOOSE. DOESNT HOLD BAR ADJUSTED GIRT BAR CLIP, OPS NORMAL.
Part: PIN — UNSECURE (ZONE 800) · airframe 14,974 hrs · 4,963 cycles
DOOR 1R EMERGENCY SLIDE PIN HAS COME LOOSE FROM SLIDE. REMOVED DOOR 1R EMERGENCY ESCAPE SLIDE IAW AMM 25-66-01-000-801. STOWED PIN AS REQUIRED AND REINSTALLED SLIDE IAW AMM 25-66-01-400-804. VERIFIED SECURITY AND INSTALLATION OF DOOR 1R ESCAPE SLIDE. REF. GMM 09-25-05.
Part: LIGHT — UNSECURE (ZONE 200) · airframe 13,447 hrs · 4,464 cycles
MULTIPLE EMERGENCY EXIT LIGHTS ON SEATS DAMAGED AND LOOSE RESECURED ALL EPL SHOURDS REF CMM 25-21-65-4131
2024
Part: ENGINE — UNKNOWN (ENG 1) · airframe 13,198 hrs · 4,382 cycles
ENG 1 HYD A SYSTEM LOW PRESSURE PER CREW: ABOUT A HOUR TO FLIGHT THE OVER HEAD PRESS ON ENGINE 1 LOW HYD PRESSURE LIGHT. CREW NOTICED HYD ON LEFT QTY WENT UP TO 106 % AND STEADLY WENT DOWN TO 10% AT LANDING. READS NOW AT GATE 19 RF, CREW REMEMBERS AT DEPARTURE LEFT WAS AT 97%. REMOVED AND REPLACED #1 ENG IAW W.C. 41-7100-1-0006 OPS AND LEAK CKS GOOD.
Part: SHUTOFF VALVE — FAULTED (ANTI-ICE) · airframe 10,224 hrs · 3,387 cycles
ENG ANTI-ICE COWL VALVE LIGHT IS ON AT LESS THAN 28000 FEET PERFORMED FIM 30-21 TASK 810, NO RELATED FAULT IN OMF. TS FIM UP TO STEP B.(3). DURING CHECK OF COWL THERMAL ANTI-ICE VALVE, FOUND PRSOV OPERATING INCORRECTLY, WILL NOT STAY IN OPEN POSITION WHEN BLEED AIR SYSTEM IS PRESSURIZED BY APU REF SUBTASK ADD EMP:U393575 36-00-00-860-230 OF AMM 36-00-00-860-805. SUSPECT BAD PRSOV, PRSOV ON AOG, LOCK OUT TOOL BOXES ARE IN THE FORWARD CARGO PIT. VALVE, SHUTOFF, OFF 42-3611-9-0002 1117 ON 42-3611-9-0002 2923 VALVE, SHUTOFF, OFF 42-3611-9-0002 1117 ON 0000 R/R ENG #2 PRSOV PER AMM 36-11-04. ALL OPS CHECKS GOOD AT THIS TIME. PARTS USED: 42-3611-9-0002,QTY :1 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1527933 SN OFF 1117.
2022
Part: SHROUD — LOOSE (SEATS 08 TO 39C) · airframe 3,453 hrs · 1,220 cycles
COACH SEATS ENDBAY EPL SHROUDS LOOSE AT 8,14,20,22,24,25,26,27,28,29,30,31,32,34,35,37,38,39C ALSO ENDBAY BLANK TRIM SHROUD AT 26D IS LOOSE. SECURED ALL BLANK TRIM AND EPL SHROUDS IAW CMM 25-21-65. ALL EPL OPS. CHK. GOOD.
2021
Part: SHROUD — LOOSE (MULTIPLE COACH S) · airframe 813 hrs · 339 cycles
COACH SEAT EPL SHROUDS LOOSE AT SEATS8C, 9C, 10C, 11C, 12D, 15C, 20CC, 23C, 25C, 26C, 27C, 31C, 32C, 34C, 37C, 38C. SECURED LOOSE EPL SHROUDS ON PAX SEATS LISTED ABOUT, IAW CMM 25-21-65, ALSO SEE FIG 16, CMM 25-21-65.