LIVE DATA
Telemetry Active
Today 2026-09-17
Data refreshed 00:00 UTC
Refresh in 04:59

N237AK

Type: Boeing 737-900ER (B739) Mode S Hex: A2228B Operator: Alaska Airlines Status: ACTIVE

Airframe N237AK Key Facts

  • Airframe N237AK (Boeing 737-900ER) was last observed on 2026-09-17 at monitored terminal (Global Airspace).
  • Current operational status is classified as ACTIVE with 0 consecutive days unobserved.
  • Registered Mode S 24-bit transponder address is A2228B with manufacturer serial number (MSN) 36357.
N237AK (Boeing 737-900ER)
Boeing 737-900ER · Operated by Alaska Airlines Reference: 4300streetcar
Aviation Spotter Galleries for Tail N237AK:
Planespotters.net → JetPhotos → FlightRadar24 Telemetry →

Registry Record

Registration Mark
N237AK
Manufacturer Serial Number (MSN)
36357
Mode S 24-bit ICAO Hex
a2228b
Registered Owner
Alaska Airlines Inc
Lessor / Financing
Carrier Owned / Unlisted
Estimated Airframe Age
5.6 years
Resolution Confidence
HIGH

Observation & Telemetry State

Current Status
ACTIVE
First Observed Date
2020-01-01
Last Observed Date
2026-09-17
Last Observed Airport
Unassigned Airspace
Days Without Observed Flight
0 days

Airframe Lifecycle & Genealogy History

MSN 36357 • Hex A2228B
2020 OEM Production
Assembled by Boeing
Manufactured as Boeing 737-900ER with Manufacturer Serial Number 36357 and assigned ICAO Mode S hex A2228B.
2020 Commercial Entry
Delivered into Commercial Service
Accepted into commercial scheduled operations under tail registration N237AK.
2023 Fleet Ownership
Direct Carrier Ownership
Direct balance-sheet asset operated and maintained under direct corporate ownership.
2026 (Current) ACTIVE
Operated by Alaska Airlines
Current observed airframe age is 5.6 years. Telemetry active across global ADS-B tracking corridors.

90-Day Observed Activity Strip

Daily flight activity observations over the previous 90-day window.

Observed ADS-B Signal Unobserved / On Ground

Observed Flight Corridor History

CYYZ-KATLKATL-KLAXKLAX-KJFK