N17437 is a 2026 Boeing 737-9 (fixed wing multi engine) with serial number 43491, registered in Chicago, IL. Its FAA registration is valid and runs until Feb 28, 2033; the renewal window opens on Aug 28, 2032. It is powered by a Cfm Intl LEAP-1B28 SER with 29317 lb of thrust. Its airworthiness certificate is in the standard class (transport), issued Feb 11, 2026. It is one of 297 737-9 aircraft in the FAA registry, 86 of them registered in Illinois.
2309days left
Registration expiresFeb 28, 2033
Today
Registration
- FAA status
- Valid registration
- Expires
- Feb 28, 2033
- Registrant type
- Corporation
- Registered owner
- UNITED AIRLINES INC
- Location
- Chicago, IL
- Local FAA office (FSDO)
- Greater Chicago FSDO (CHI FSDO) · (847) 294-8700
- Certificate issued
- Feb 19, 2026
- Last FAA action
- Feb 19, 2026
- Mode S code (hex)
- A12AEA
- Mode S code (octal)
- 50225352
- Official record
- registry.faa.gov
Aircraft
- Manufacturer
- BOEING
- Model
- 737-9
- Type certificate (TCDS)
- A16WE (The Boeing Company)
- Year manufactured
- 2026
- Serial number
- 43491
- Aircraft type
- Fixed wing multi engine
- Engine type
- Turbo-fan
- Engine
- CFM INTL LEAP-1B28 SER (29317 lb thrust)
- Engines / seats
- 2 / 48
- Weight class
- 20,000 lb and over
- Airworthiness
- Standard since Feb 11, 2026
- Approved operations
- Transport
Public airports near Chicago
| Airport | ID | Distance | Tower | Fuel |
|---|---|---|---|---|
| Chicago Midway International Chicago, IL | KMDW | 5 mi | Towered | 100LL, A1+ |
| Chicago O'Hare International Chicago, IL | KORD | 15 mi | Towered | 100LL, A |
| Gary/Chicago International Gary/Chicago, IN | KGYY | 21 mi | Towered | 100LL, A |
Straight-line distance from the registration city, from the FAA airport directory (NASR). The registry does not say where an aircraft is based.
Earlier registrations of this number
| Canceled | Aircraft | Serial | Year | Exported to | Same airframe today |
|---|---|---|---|---|---|
| Dec 12, 1937 | AERONCA C-3 | A-745 |