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sensors Mode-S transponder

A53206

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N434AM · BELL 407 · operated by AIR METHODS LLC

Hex
A53206
Octal
51231006
Decimal
10,826,246
Country
US
Tail
N434AM
Type
B407
Broadcasting now · callsign N434AM · 7,075 ft
Flights observed
147
Distinct callsigns
1
Country
US
Last broadcast
Jul 26, 19:05 UTC

Current position

A53206 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A53206 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 1 distinct

Callsign Airline Flights Last seen
N434AM - 147 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 N434AM - Jul 26, 18:45 UTCJul 26, 19:05 UTC20m
2026-07-26 N434AM - Jul 26, 17:10 UTCJul 26, 17:30 UTC20m
2026-07-26 N434AM - Jul 26, 14:25 UTCJul 26, 14:35 UTC10m
2026-07-26 N434AM - Jul 26, 13:25 UTCJul 26, 13:40 UTC15m
2026-07-25 N434AM - Jul 25, 14:00 UTCJul 25, 14:15 UTC15m
2026-07-25 N434AM - Jul 25, 13:20 UTCJul 25, 13:35 UTC15m
2026-07-24 N434AM - Jul 24, 19:20 UTCJul 24, 19:30 UTC10m
2026-07-24 N434AM - Jul 24, 18:20 UTCJul 24, 18:30 UTC10m
2026-07-24 N434AM - Jul 24, 09:55 UTCJul 24, 10:10 UTC15m
2026-07-24 N434AM - Jul 24, 09:00 UTCJul 24, 09:15 UTC15m
2026-07-23 N434AM - Jul 23, 14:35 UTCJul 23, 15:20 UTC45m
2026-07-23 N434AM - Jul 23, 10:55 UTCJul 23, 11:45 UTC50m
2026-07-23 N434AM - Jul 23, 03:05 UTCJul 23, 03:55 UTC50m
2026-07-22 N434AM - Jul 22, 22:40 UTCJul 22, 22:50 UTC10m
2026-07-22 N434AM - Jul 22, 21:45 UTCJul 22, 21:55 UTC10m
2026-07-20 N434AM - Jul 20, 19:55 UTCJul 20, 20:45 UTC50m
2026-07-20 N434AM - Jul 20, 07:05 UTCJul 20, 07:45 UTC40m
2026-07-20 N434AM - Jul 20, 05:50 UTCJul 20, 06:05 UTC15m
2026-07-20 N434AM - Jul 20, 04:45 UTCJul 20, 04:55 UTC10m
2026-07-20 N434AM - Jul 20, 03:55 UTCJul 20, 04:05 UTC10m
2026-07-19 N434AM - Jul 19, 09:25 UTCJul 19, 09:35 UTC10m
2026-07-19 N434AM - Jul 19, 03:10 UTCJul 19, 03:50 UTC40m
2026-07-17 N434AM - Jul 17, 08:04 UTCJul 17, 08:15 UTC10m
2026-07-17 N434AM - Jul 17, 00:35 UTCJul 17, 01:25 UTC50m
2026-07-16 N434AM - Jul 16, 21:10 UTCJul 16, 21:55 UTC45m
2026-07-16 N434AM - Jul 16, 00:05 UTCJul 16, 00:15 UTC10m
2026-07-15 N434AM - Jul 15, 23:15 UTCJul 15, 23:25 UTC10m
2026-07-15 N434AM - Jul 15, 04:10 UTCJul 15, 04:20 UTC10m
2026-07-15 N434AM - Jul 15, 03:20 UTCJul 15, 03:35 UTC15m
2026-07-13 N434AM - Jul 13, 10:45 UTCJul 13, 11:05 UTC20m
2026-07-13 N434AM - Jul 13, 09:55 UTCJul 13, 10:10 UTC15m
2026-07-12 N434AM - Jul 12, 15:30 UTCJul 12, 15:45 UTC15m
2026-07-12 N434AM - Jul 12, 15:01 UTCJul 12, 15:10 UTC10m
2026-07-11 N434AM - Jul 11, 03:50 UTCJul 11, 04:30 UTC40m
2026-07-10 N434AM - Jul 10, 02:45 UTCJul 10, 02:55 UTC10m
2026-07-08 N434AM - Jul 8, 05:00 UTCJul 8, 05:15 UTC15m
2026-07-08 N434AM - Jul 8, 04:00 UTCJul 8, 04:15 UTC15m
2026-07-06 N434AM - Jul 6, 23:10 UTCJul 6, 23:25 UTC15m
2026-07-06 N434AM - Jul 6, 21:45 UTCJul 6, 21:55 UTC10m
2026-07-05 N434AM - Jul 5, 21:45 UTCJul 5, 21:55 UTC10m
2026-07-05 N434AM - Jul 5, 19:25 UTCJul 5, 19:40 UTC15m
2026-07-04 N434AM - Jul 4, 23:55 UTCJul 5, 00:20 UTC25m
2026-07-04 N434AM - Jul 4, 15:05 UTCJul 4, 15:20 UTC15m
2026-07-04 N434AM - Jul 4, 14:20 UTCJul 4, 14:30 UTC10m
2026-06-30 N434AM - Jun 30, 23:50 UTCJul 1, 00:10 UTC20m
2026-06-30 N434AM - Jun 30, 19:45 UTCJun 30, 20:10 UTC25m
2026-06-29 N434AM - Jun 29, 00:05 UTCJun 29, 00:20 UTC15m
2026-06-28 N434AM - Jun 28, 22:39 UTCJun 28, 23:29 UTC50m
2026-06-28 N434AM - Jun 28, 02:49 UTCJun 28, 03:35 UTC45m
2026-06-28 N434AM - Jun 28, 00:09 UTCJun 28, 01:04 UTC55m

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 N434AM page for operator, model, and routing details .

Mode-S A53206 frequently asked

What is Mode-S code A53206?
A53206 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N434AM.
Where is Mode-S A53206 registered?
Mode-S code A53206 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 A53206 broadcasting right now?
Yes. Mode-S A53206 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A53206, octal 51231006, decimal 10,826,246.
What flights does A53206 operate?
Mode-S A53206 has broadcast 1 distinct callsign, including N434AM.