sensors Mode-S transponder

A362A9

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N317UW · BOEING 737 MAX 8 · operated by AMERICAN AIRLINES INC

Hex
A362A9
Octal
50661251
Decimal
10,707,625
Country
US
Tail
N317UW
Type
B38M
Broadcasting now · callsign AAL2772 · 38,000 ft
Flights observed
7
Distinct callsigns
5
Country
US
Last broadcast
12h ago

Current position

A362A9 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A362A9 falls within the block assigned to United States (US) by ICAO Annex 10, Volume III. Every aircraft registered in United States receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 5 distinct

Callsign Airline Flights Last seen
AAL2996 - 3 2026-04-14
AAL360 American Airlines 1 2026-04-13
AAL329 - 1 2026-04-13
AAL243 - 1 2026-04-13
AAL242 American Airlines 1 2026-04-13

Recent flights last 7

DateFlightRouteTakeoffLandingDuration
2026-04-14 AAL2996 - Apr 14, 09:10 UTCApr 14, 10:10 UTC1h 0m
2026-04-14 AAL2996 - Apr 14, 07:20 UTCApr 14, 09:05 UTC1h 45m
2026-04-14 AAL2996 - Apr 14, 05:45 UTCApr 14, 10:00 UTC4h 15m
2026-04-13 AAL360 LGA → ORD Apr 13, 20:57 UTCApr 13, 23:25 UTC2h 28m
2026-04-13 AAL329 - Apr 13, 17:15 UTCApr 13, 18:55 UTC1h 40m
2026-04-13 AAL243 - Apr 13, 15:00 UTCApr 13, 15:30 UTC30m
2026-04-13 AAL242 MIA → HAV Apr 13, 12:30 UTCApr 13, 13:00 UTC30m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Prefer a tail-number view? See the N317UW page for operator, model, and routing details .

Mode-S A362A9 frequently asked

What is Mode-S code A362A9?
A362A9 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N317UW.
Where is Mode-S A362A9 registered?
Mode-S code A362A9 is allocated to United States (US). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is A362A9 broadcasting right now?
Yes. Mode-S A362A9 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A362A9, octal 50661251, decimal 10,707,625.
What flights does A362A9 operate?
Mode-S A362A9 has broadcast 5 distinct callsigns, including AAL2996, AAL360, AAL329, AAL243, AAL242.