sensors Mode-S transponder

A32056

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N300LK · EMBRAER ERJ-170-200 (long wing) · operated by AMERICAN AIRLINES INC

Hex
A32056
Octal
50620126
Decimal
10,690,646
Country
US
Tail
N300LK
Type
E75L
No current signal · last broadcast 18h ago
Flights observed
14
Distinct callsigns
7
Country
US
Last broadcast
18h ago

Last known position

Most recent position reported by Mode-S A32056.

Country allocation

The ICAO 24-bit address A32056 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 7 distinct

Callsign Airline Flights Last seen
ENY3415 - 4 2026-04-13
ENY4236 - 2 2026-04-13
ENY4130 - 2 2026-04-12
ENY4095 Envoy Air 2 2026-04-13
ENY3619 Envoy Air 2 2026-04-13
ENY3921 - 1 2026-04-13
ENY3666 Envoy Air 1 2026-04-14

Recent flights last 14

DateFlightRouteTakeoffLandingDuration
2026-04-14 ENY3666 JAX → ORD Apr 14, 10:15 UTCApr 14, 11:24 UTC1h 9m
2026-04-13 ENY3921 - Apr 13, 23:00 UTCApr 13, 23:45 UTC45m
2026-04-13 ENY3619 MIA → CVG Apr 13, 19:50 UTCApr 13, 21:30 UTC1h 40m
2026-04-13 ENY3619 MIA → CVG Apr 13, 19:43 UTCApr 13, 21:41 UTC1h 58m
2026-04-13 ENY4236 - Apr 13, 15:50 UTCApr 13, 16:15 UTC25m
2026-04-13 ENY4236 STL → PHX Apr 13, 13:04 UTCApr 13, 16:17 UTC3h 13m
2026-04-13 ENY3415 - Apr 13, 04:20 UTCApr 13, 04:30 UTC10m
2026-04-13 ENY3415 - Apr 13, 03:55 UTCApr 13, 04:30 UTC35m
2026-04-13 ENY3415 - Apr 13, 02:17 UTCApr 13, 04:51 UTC2h 34m
2026-04-13 ENY3415 - Apr 13, 02:03 UTCApr 13, 04:29 UTC2h 26m
2026-04-13 ENY4095 BIL → DFW Apr 13, 00:20 UTCApr 13, 00:55 UTC35m
2026-04-12 ENY4095 BIL → DFW Apr 12, 23:55 UTCApr 13, 00:55 UTC1h 0m
2026-04-12 ENY4130 HMO → PHX Apr 12, 19:15 UTCApr 12, 20:05 UTC50m
2026-04-12 ENY4130 PHX → HMO Apr 12, 17:25 UTCApr 12, 18:15 UTC50m

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 N300LK page for operator, model, and routing details .

Mode-S A32056 frequently asked

What is Mode-S code A32056?
A32056 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N300LK.
Where is Mode-S A32056 registered?
Mode-S code A32056 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 A32056 broadcasting right now?
No active broadcast right now. Last signal was 18h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A32056, octal 50620126, decimal 10,690,646.
What flights does A32056 operate?
Mode-S A32056 has broadcast 7 distinct callsigns, including ENY3415, ENY4236, ENY4130, ENY4095, ENY3619.