Apparatus

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sensors Mode-S transponder

AB40E8

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N824NE · operated by FW EQUIPMENT LEASING LLC

Hex
AB40E8
Octal
52640350
Decimal
11,223,272
Country
US
Tail
N824NE
Type
C25C
Broadcasting now · callsign CRE824 · 20,650 ft
Flights observed
236
Distinct callsigns
2
Country
US
Last broadcast
Jul 26, 21:45 UTC

Current position

AB40E8 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address AB40E8 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 2 distinct

Callsign Airline Flights Last seen
CRE824 - 232 2026-07-26
00000000 - 4 2026-06-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 CRE824 SRQ → TEB Jul 26, 19:05 UTCJul 26, 21:45 UTC2h 40m
2026-07-26 CRE824 - Jul 26, 17:35 UTCJul 26, 18:05 UTC30m
2026-07-24 CRE824 - Jul 24, 01:00 UTCJul 24, 01:25 UTC25m
2026-07-23 CRE824 - Jul 23, 21:10 UTCJul 24, 00:00 UTC2h 50m
2026-07-23 CRE824 - Jul 23, 18:50 UTCJul 23, 19:10 UTC20m
2026-07-23 CRE824 - Jul 23, 15:20 UTCJul 23, 17:55 UTC2h 35m
2026-07-23 CRE824 OPF → SRQ Jul 23, 13:25 UTCJul 23, 14:10 UTC45m
2026-07-22 CRE824 - Jul 22, 19:50 UTCJul 22, 21:25 UTC1h 35m
2026-07-22 CRE824 - Jul 22, 17:20 UTCJul 22, 19:00 UTC1h 40m
2026-07-22 CRE824 - Jul 22, 15:20 UTCJul 22, 15:30 UTC10m
2026-07-22 CRE824 - Jul 22, 13:50 UTCJul 22, 14:00 UTC10m
2026-07-22 CRE824 - Jul 22, 11:35 UTCJul 22, 12:05 UTC30m
2026-07-21 CRE824 - Jul 21, 18:35 UTCJul 21, 21:25 UTC2h 50m
2026-07-21 CRE824 - Jul 21, 17:25 UTCJul 21, 17:45 UTC20m
2026-07-21 CRE824 - Jul 21, 13:10 UTCJul 21, 16:20 UTC3h 10m
2026-07-21 CRE824 - Jul 21, 11:20 UTCJul 21, 11:35 UTC15m
2026-07-20 CRE824 - Jul 20, 19:30 UTCJul 20, 22:05 UTC2h 35m
2026-07-20 CRE824 - Jul 20, 15:10 UTCJul 20, 17:30 UTC2h 20m
2026-07-20 CRE824 - Jul 20, 00:30 UTCJul 20, 01:20 UTC50m
2026-07-19 CRE824 - Jul 19, 20:40 UTCJul 19, 23:50 UTC3h 10m
2026-07-19 CRE824 - Jul 19, 15:40 UTCJul 19, 19:10 UTC3h 30m
2026-07-19 CRE824 - Jul 19, 13:45 UTCJul 19, 14:20 UTC35m
2026-07-19 CRE824 - Jul 19, 01:30 UTCJul 19, 02:00 UTC30m
2026-07-18 CRE824 - Jul 18, 21:10 UTCJul 19, 00:00 UTC2h 50m
2026-07-18 CRE824 - Jul 18, 16:15 UTCJul 18, 19:00 UTC2h 45m
2026-07-17 CRE824 - Jul 17, 21:05 UTCJul 17, 23:39 UTC2h 35m
2026-07-17 CRE824 - Jul 17, 15:40 UTCJul 17, 18:15 UTC2h 35m
2026-07-16 CRE824 - Jul 16, 19:20 UTCJul 16, 22:25 UTC3h 5m
2026-07-16 CRE824 - Jul 16, 17:30 UTCJul 16, 18:00 UTC30m
2026-07-16 CRE824 - Jul 16, 13:15 UTCJul 16, 16:19 UTC3h 5m
2026-07-16 CRE824 - Jul 16, 11:34 UTCJul 16, 12:09 UTC35m
2026-07-15 CRE824 - Jul 15, 17:50 UTCJul 15, 19:35 UTC1h 45m
2026-07-15 CRE824 - Jul 15, 15:20 UTCJul 15, 16:45 UTC1h 25m
2026-07-15 CRE824 - Jul 15, 13:30 UTCJul 15, 14:05 UTC35m
2026-07-13 CRE824 - Jul 13, 20:10 UTCJul 13, 20:45 UTC35m
2026-07-13 CRE824 - Jul 13, 16:45 UTCJul 13, 19:30 UTC2h 45m
2026-07-13 CRE824 - Jul 13, 13:00 UTCJul 13, 15:50 UTC2h 50m
2026-07-12 CRE824 - Jul 12, 20:15 UTCJul 12, 20:45 UTC30m
2026-07-12 CRE824 - Jul 12, 16:45 UTCJul 12, 19:25 UTC2h 40m
2026-07-12 CRE824 - Jul 12, 13:20 UTCJul 12, 15:55 UTC2h 35m
2026-07-11 CRE824 - Jul 11, 02:35 UTCJul 11, 03:05 UTC30m
2026-07-10 CRE824 - Jul 10, 23:25 UTCJul 11, 01:35 UTC2h 10m
2026-07-10 CRE824 - Jul 10, 22:00 UTCJul 10, 22:40 UTC40m
2026-07-10 CRE824 - Jul 10, 18:30 UTCJul 10, 21:10 UTC2h 40m
2026-07-07 CRE824 - Jul 7, 17:55 UTCJul 7, 21:10 UTC3h 15m
2026-07-07 CRE824 - Jul 7, 13:35 UTCJul 7, 16:20 UTC2h 45m
2026-07-07 CRE824 - Jul 7, 12:05 UTCJul 7, 12:25 UTC20m
2026-07-06 CRE824 - Jul 6, 19:10 UTCJul 6, 22:15 UTC3h 5m
2026-07-06 CRE824 - Jul 6, 13:20 UTCJul 6, 16:15 UTC2h 55m
2026-07-05 CRE824 - Jul 5, 19:30 UTCJul 5, 19:50 UTC20m

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 N824NE page for operator, model, and routing details .

Mode-S AB40E8 frequently asked

What is Mode-S code AB40E8?
AB40E8 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N824NE.
Where is Mode-S AB40E8 registered?
Mode-S code AB40E8 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 AB40E8 broadcasting right now?
Yes. Mode-S AB40E8 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AB40E8, octal 52640350, decimal 11,223,272.
What flights does AB40E8 operate?
Mode-S AB40E8 has broadcast 2 distinct callsigns, including CRE824, 00000000.