Apparatus

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sensors Mode-S transponder

40700A

ICAO 24-bit transponder address · allocated to United Kingdom

Currently assigned to G-POWN · AIRBUS A-321

Hex
40700A
Octal
20070012
Decimal
4,222,986
Country
GB
Tail
G-POWN
Type
A321
No current signal · last broadcast 5h ago
Flights observed
127
Distinct callsigns
20
Country
GB
Last broadcast
5h ago

Last known position

Most recent position reported by Mode-S 40700A.

Country allocation

The ICAO 24-bit address 40700A falls within the block assigned to United Kingdom (GB) by ICAO Annex 10, Volume III. Every aircraft registered in United Kingdom 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 20 distinct

Callsign Airline Flights Last seen
EXS52U - 21 2026-06-14
EXS17FS Jet2.com 21 2026-06-14
EXS8HE Jet2.com 4 2026-06-15
EXS78FG Jet2.com 4 2026-06-12
EXS76HJ Jet2.com 4 2026-06-14
EXS75HZ - 4 2026-06-14
EXS64RW Jet2.com 4 2026-06-13
EXS53V Jet2.com 4 2026-06-11
EXS48CL Jet2.com 4 2026-06-15
EXS47VA Jet2.com 4 2026-06-15
EXS37E Jet2.com 4 2026-06-12
EXS32TE Jet2.com 4 2026-06-13
EXS2V Jet2.com 4 2026-06-11
EXS14RT Jet2.com 4 2026-06-15
EXS91KB Jet2.com 3 2026-05-15
EXS78GT Jet2.com 3 2026-06-09
EXS65DP Jet2.com 3 2026-06-09
EXS54DM Jet2.com 3 2026-05-17
EXS409M Jet2.com 3 2026-05-17
EXS38AN Jet2.com 3 2026-05-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-15 EXS14RT SPU → STN Jun 15, 18:40 UTCJun 15, 22:20 UTC3h 40m
2026-06-15 EXS8HE MAN → GVA Jun 15, 14:34 UTCJun 15, 17:20 UTC2h 45m
2026-06-15 EXS48CL STN → JTR Jun 15, 10:40 UTCJun 15, 13:00 UTC2h 20m
2026-06-15 EXS47VA DLM → STN Jun 15, 07:15 UTCJun 15, 09:15 UTC2h 0m
2026-06-14 EXS76HJ BER → NCL Jun 14, 20:40 UTCJun 15, 00:10 UTC3h 30m
2026-06-14 EXS75HZ - Jun 14, 15:30 UTCJun 14, 19:05 UTC3h 35m
2026-06-14 EXS17FS STN → KGS Jun 14, 11:35 UTCJun 14, 14:05 UTC2h 30m
2026-06-14 EXS52U - Jun 14, 07:50 UTCJun 14, 10:15 UTC2h 25m
2026-06-13 EXS32TE BRS → JSI Jun 13, 21:45 UTCJun 14, 01:20 UTC3h 35m
2026-06-13 EXS64RW STN → STN Jun 13, 16:30 UTCJun 13, 20:10 UTC3h 40m
2026-06-13 EXS17FS STN → KGS Jun 13, 11:15 UTCJun 13, 13:35 UTC2h 20m
2026-06-13 EXS52U - Jun 13, 07:30 UTCJun 13, 10:00 UTC2h 30m
2026-06-12 EXS78FG CFU → STN Jun 12, 20:45 UTCJun 13, 00:45 UTC4h 0m
2026-06-12 EXS37E FUE → STN Jun 12, 15:25 UTCJun 12, 18:50 UTC3h 25m
2026-06-12 EXS17FS STN → KGS Jun 12, 11:20 UTCJun 12, 13:45 UTC2h 25m
2026-06-12 EXS52U - Jun 12, 07:35 UTCJun 12, 10:05 UTC2h 30m
2026-06-11 EXS53V MAN → KLX Jun 11, 21:00 UTCJun 12, 00:40 UTC3h 41m
2026-06-11 EXS2V PMI → MAN Jun 11, 15:40 UTCJun 11, 19:20 UTC3h 40m
2026-06-11 EXS17FS STN → KGS Jun 11, 11:35 UTCJun 11, 14:05 UTC2h 30m
2026-06-11 EXS52U STN → STN Jun 11, 07:50 UTCJun 11, 10:15 UTC2h 25m
2026-06-10 EXS218D GVA → BRS Jun 10, 15:05 UTCJun 10, 18:10 UTC3h 5m
2026-06-10 EXS67ND BRS → GVA Jun 10, 10:45 UTCJun 10, 13:35 UTC2h 50m
2026-06-09 EXS78GT EFL → LBA Jun 9, 16:45 UTCJun 9, 20:05 UTC3h 20m
2026-06-09 EXS65DP FAO → LBA Jun 9, 10:40 UTCJun 9, 13:50 UTC3h 10m
2026-06-08 EXS14RT SPU → STN Jun 8, 18:40 UTCJun 8, 21:55 UTC3h 15m
2026-06-08 EXS8HE MAN → GVA Jun 8, 14:45 UTCJun 8, 17:40 UTC2h 55m
2026-06-08 EXS48CL STN → JTR Jun 8, 11:05 UTCJun 8, 13:05 UTC2h 0m
2026-06-08 EXS47VA DLM → STN Jun 8, 07:40 UTCJun 8, 09:40 UTC2h 0m
2026-06-07 EXS76HJ BER → NCL Jun 7, 20:50 UTCJun 8, 00:30 UTC3h 40m
2026-06-07 EXS75HZ STN → ZTH Jun 7, 15:25 UTCJun 7, 19:25 UTC4h 0m
2026-06-07 EXS17FS STN → KGS Jun 7, 11:50 UTCJun 7, 14:15 UTC2h 25m
2026-06-07 EXS52U STN → STN Jun 7, 08:10 UTCJun 7, 10:40 UTC2h 30m
2026-06-06 EXS32TE BRS → JSI Jun 6, 21:54 UTCJun 7, 01:24 UTC3h 30m
2026-06-06 EXS64RW STN → STN Jun 6, 16:45 UTCJun 6, 20:10 UTC3h 25m
2026-06-06 EXS17FS STN → KGS Jun 6, 11:19 UTCJun 6, 13:39 UTC2h 20m
2026-06-06 EXS52U STN → STN Jun 6, 07:35 UTCJun 6, 10:04 UTC2h 30m
2026-06-05 EXS78FG CFU → STN Jun 5, 20:40 UTCJun 6, 00:20 UTC3h 40m
2026-06-05 EXS37E FUE → STN Jun 5, 15:30 UTCJun 5, 19:00 UTC3h 30m
2026-06-05 EXS17FS STN → KGS Jun 5, 11:15 UTCJun 5, 13:40 UTC2h 25m
2026-06-05 EXS52U STN → STN Jun 5, 07:40 UTCJun 5, 10:10 UTC2h 30m
2026-06-04 EXS53V MAN → KLX Jun 4, 22:15 UTCJun 5, 02:00 UTC3h 45m
2026-06-04 EXS2V PMI → MAN Jun 4, 16:30 UTCJun 4, 20:15 UTC3h 45m
2026-06-04 EXS17FS STN → KGS Jun 4, 11:50 UTCJun 4, 14:15 UTC2h 25m
2026-06-04 EXS52U STN → STN Jun 4, 07:50 UTCJun 4, 10:30 UTC2h 40m
2026-06-03 EXS674E CFU → BHX Jun 3, 18:55 UTCJun 3, 21:55 UTC3h 0m
2026-06-03 EXS56R STN → STN Jun 3, 14:55 UTCJun 3, 17:20 UTC2h 25m
2026-06-03 EXS17FS STN → KGS Jun 3, 11:00 UTCJun 3, 13:25 UTC2h 25m
2026-06-03 EXS52U STN → STN Jun 3, 07:25 UTCJun 3, 09:45 UTC2h 20m
2026-06-02 EXS78GT EFL → LBA Jun 2, 16:20 UTCJun 2, 19:45 UTC3h 25m
2026-06-02 EXS65DP FAO → LBA Jun 2, 10:45 UTCJun 2, 14:05 UTC3h 20m

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 G-POWN page for operator, model, and routing details .

Mode-S 40700A frequently asked

What is Mode-S code 40700A?
40700A is an ICAO 24-bit transponder address. Allocated to United Kingdom. Assigned to G-POWN.
Where is Mode-S 40700A registered?
Mode-S code 40700A is allocated to United Kingdom (GB). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 40700A broadcasting right now?
No active broadcast right now. Last signal was 5h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 40700A, octal 20070012, decimal 4,222,986.
What flights does 40700A operate?
Mode-S 40700A has broadcast 20 distinct callsigns, including EXS52U, EXS17FS, EXS8HE, EXS78FG, EXS76HJ.