sensors Mode-S transponder

407E32

ICAO 24-bit transponder address · allocated to United Kingdom

Currently assigned to G-CMJM · ATR-72-600

Hex
407E32
Octal
20077062
Decimal
4,226,610
Country
GB
Tail
G-CMJM
Type
AT76
No current signal · last broadcast 12h ago
Flights observed
18
Distinct callsigns
14
Country
GB
Last broadcast
12h ago

Last known position

Most recent position reported by Mode-S 407E32.

Country allocation

The ICAO 24-bit address 407E32 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 14 distinct

Callsign Airline Flights Last seen
EAG77LB - 2 2026-04-13
EAG56R - 2 2026-04-14
EAG1KW - 2 2026-04-13
EAG13E - 2 2026-04-13
EAG9HS - 1 2026-04-13
EAG95CP - 1 2026-04-14
EAG79A - 1 2026-04-13
EAG78H - 1 2026-04-13
EAG76L - 1 2026-04-13
EAG65B - 1 2026-04-14
EAG58N - 1 2026-04-12
EAG35E - 1 2026-04-12
EAG23E - 1 2026-04-14
EAG12A - 1 2026-04-13

Recent flights last 18

DateFlightRouteTakeoffLandingDuration
2026-04-14 EAG23E - Apr 14, 10:05 UTCApr 14, 10:35 UTC30m
2026-04-14 EAG56R - Apr 14, 09:10 UTCApr 14, 09:15 UTC5m
2026-04-14 EAG56R - Apr 14, 08:50 UTCApr 14, 09:05 UTC15m
2026-04-14 EAG65B - Apr 14, 07:35 UTCApr 14, 08:10 UTC35m
2026-04-14 EAG95CP - Apr 14, 06:05 UTCApr 14, 06:45 UTC40m
2026-04-13 EAG79A - Apr 13, 18:50 UTCApr 13, 19:35 UTC45m
2026-04-13 EAG78H - Apr 13, 17:25 UTCApr 13, 18:10 UTC45m
2026-04-13 EAG77LB - Apr 13, 16:15 UTCApr 13, 16:45 UTC30m
2026-04-13 EAG77LB - Apr 13, 15:55 UTCApr 13, 16:15 UTC20m
2026-04-13 EAG76L - Apr 13, 13:50 UTCApr 13, 14:40 UTC50m
2026-04-13 EAG13E - Apr 13, 12:20 UTCApr 13, 12:40 UTC20m
2026-04-13 EAG13E - Apr 13, 12:00 UTCApr 13, 12:15 UTC15m
2026-04-13 EAG12A - Apr 13, 10:15 UTCApr 13, 11:00 UTC45m
2026-04-13 EAG1KW - Apr 13, 08:20 UTCApr 13, 09:15 UTC55m
2026-04-13 EAG1KW - Apr 13, 08:05 UTCApr 13, 08:15 UTC10m
2026-04-13 EAG9HS - Apr 13, 05:40 UTCApr 13, 06:55 UTC1h 15m
2026-04-12 EAG35E - Apr 12, 18:55 UTCApr 12, 19:30 UTC35m
2026-04-12 EAG58N BHD → EDI Apr 12, 17:35 UTCApr 12, 18:15 UTC40m

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-CMJM page for operator, model, and routing details .

Mode-S 407E32 frequently asked

What is Mode-S code 407E32?
407E32 is an ICAO 24-bit transponder address. Allocated to United Kingdom. Assigned to G-CMJM.
Where is Mode-S 407E32 registered?
Mode-S code 407E32 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 407E32 broadcasting right now?
No active broadcast right now. Last signal was 12h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 407E32, octal 20077062, decimal 4,226,610.
What flights does 407E32 operate?
Mode-S 407E32 has broadcast 14 distinct callsigns, including EAG77LB, EAG56R, EAG1KW, EAG13E, EAG9HS.