Registered owner
United Airlines Inc
Location
Chicago, IL
Owner type
Corporation
Serial number
31666
Year built
2008
Type
Fixed wing multi engine
Engine
Turbo-fan
Airworthiness
Standard, transport
Airworthiness date
March 23, 2008
Certificate issued
March 25, 2008
Expires
October 31, 2029
Mode S code
A44544

From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every CFM International CFM56-5C4/1 model are included below.

On this page

Airworthiness directives that may apply · 118

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

1997In forceSuperseded2026
ADs by the year they took effect: 151 ADs
19972
19981
20002
20013
20024
20031
20051
20074
20085
20093
20107
20117
20125
201317
20149
20154
20168
20173
20184
201912
20208
202111
20225
20239
20243
20258
20265
See all 151 ADs

Information bulletins that may apply · 15

Advisory, not mandatory.

See all 18 bulletins

NTSB investigations

No NTSB investigations matched to N37419Matched 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 737-924ER aircraft

FAA incident reports

No FAA accident or incident reports matched to N37419Matched 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 737-924ER aircraft

Service difficulty reports · 52

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

See all 52 reports

STCs that may be installed · 428

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

See all 428 STCs

Earlier aircraft with this N-number · 2

These aircraft carried N37419 before the one registered now. The FAA can assign a mark to another aircraft once a registration is cancelled.