Registered owner
United Airlines Inc
Location
Chicago, IL
Owner type
Corporation
Serial number
67584
Year built
2023
Type
Fixed wing multi engine
Engine
Turbo-fan
Airworthiness
Standard, transport
Airworthiness date
May 3, 2023
Certificate issued
May 9, 2023
Expires
May 31, 2030
Mode S code
A12EE7

From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every CFM International LEAP-1B28 model are included below.

On this page

Airworthiness directives that may apply · 48

Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.

2018In forceSuperseded2026
ADs by the year they took effect: 58 ADs
20185
20194
20207
202110
20224
20239
20246
20255
20268
See all 58 ADs

Information bulletins that may apply · 4

Advisory, not mandatory.

NTSB investigations

No NTSB investigations matched to N17557Matched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Boeing 737-9 aircraft

FAA incident reports

No FAA accident or incident reports matched to N17557Matched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Boeing 737-9 aircraft

Service difficulty reports · 7

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

SDR CALA2025091508896Girt Bar · unsecureL2 SLIDE POPPED OUT. CORRECTED ZEE FOLD ON GRIT BAR AT DOOR 2L. IAW TASK 25-66-01-601-804. OK FOR SERVICESep 11, 2025 · N17557 · Boeing 7379 · Emergency EquipmentSDR CALA2025091208820Cover · missingFLT INPH JACK IN THE NOSE WHEEL WELL IS MISSING THE COVER. COVER HAS DEPARTED THE A/C.Sep 9, 2025 · N17557 · Boeing 7379 · Fuselage Structure (General)SDR CALA2025081307679Bottle · no discrepancyDOOR 2L SLIDE PRESSURE GAUGE NOT IN THE GREEN., FOUND SLIDE PRESSURE AT HIGH END OF GREEN, WITHIN LIMITS REF AMM 25-66-01Aug 11, 2025 · N17557 · Boeing 7379 · Emergency EquipmentSDR CALA2025080807480Lock · looseDOOR 1L GIRT BAR LOCK NEEDS TIGHTENED UPDATED MAA CODE FIX USING VENDOR MAA SCREEN PLEASE CONTACT TOMC BEFORE COMMENCING ANY WORK. MAC METER INITIATED FOR WITH VENDOR ID V952440 MAC RELATED WORK ORDER 000000003145719 AND PRTR HILBERN, CONNOR (V952440) FOUNAug 6, 2025 · N17557 · Boeing 7379 · Emergency EquipmentSDR CALA2025080107187Girt Bar · no discrepancyR1 GIRT BAR NEEDS ADJUSTMENT. FABRIC IS LOOSE. INSPECTED DOOR MOUNTED SLIDE AT 1R IAW AMM 25-66-01-601-804 WITH DOOR IN CLOSED POSITION. THE GIRT FABRIC EXTENSION (PAYOUT) IS WITHIN MAINTENANCE LIMITS. GIRT BART ENGAGES FLOOR LOCKS NORMALLY. GIRT BAR DISENGJul 29, 2025 · N17557 · Boeing 7379 · Emergency EquipmentSDR CALA2025040403529Girt Bar · out of adjustGIRT BAR 1L NOT LOCKING WHEN DISARMED READJUSTED GIRT BAR PER AMM 25-66-02. NO DEFECTS NOTED AT THIS TIMEApr 4, 2025 · N17557 · Boeing 7379 · Emergency EquipmentSDR CALA2024112601303Actuator · faultedRIGHT LDG GEAR DID NOT RETRACT. PERFORMED INITIAL INSPECTION OF RH GEAR UPLOCK,MAIN RETRACT ACTUATOR, HYDRAULIC LINES, WIRE HARNES AND STRUCTURES. FOUND NO OBVIOUS ISSUES OR FAULTS. DURING CREW DEBRIEF THEY SAID THAT THERE WAS NO AERODYNAMIC FEEL THAT THE RIGHNov 24, 2024 · N17557 · Boeing 7379 · Landing Gear Door Actuator

STCs that may be installed · 105

Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.

See all 105 STCs

Earlier aircraft with this N-number · 1

This aircraft carried N17557 before the one registered now. The FAA can assign a mark to another aircraft once a registration is cancelled.