sensors Mode-S transponder

7609EF

ICAO 24-bit transponder address · allocated to Pakistan

Currently assigned to AP-BOO · AIRBUS A-320

Hex
7609EF
Octal
35404757
Decimal
7,735,791
Country
PK
Tail
AP-BOO
Type
A320
No current signal · last broadcast 17h ago
Flights observed
5
Distinct callsigns
4
Country
PK
Last broadcast
17h ago

Last known position

Most recent position reported by Mode-S 7609EF.

Country allocation

The ICAO 24-bit address 7609EF falls within the block assigned to Pakistan (PK) by ICAO Annex 10, Volume III. Every aircraft registered in Pakistan 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 4 distinct

Callsign Airline Flights Last seen
FJL711 - 2 2026-04-13
FJL744 - 1 2026-04-14
FJL710 - 1 2026-04-13
FJL701 Fly Jinnah 1 2026-04-13

Recent flights last 5

DateFlightRouteTakeoffLandingDuration
2026-04-14 FJL744 - Apr 14, 05:15 UTCApr 14, 05:25 UTC10m
2026-04-13 FJL711 - Apr 13, 20:25 UTCApr 13, 21:45 UTC1h 20m
2026-04-13 FJL710 - Apr 13, 17:05 UTCApr 13, 18:55 UTC1h 50m
2026-04-13 FJL701 JED → ISB Apr 13, 10:00 UTCApr 13, 10:50 UTC50m
2026-04-12 FJL711 - Apr 12, 17:20 UTCApr 12, 18:00 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 AP-BOO page for operator, model, and routing details .

Mode-S 7609EF frequently asked

What is Mode-S code 7609EF?
7609EF is an ICAO 24-bit transponder address. Allocated to Pakistan. Assigned to AP-BOO.
Where is Mode-S 7609EF registered?
Mode-S code 7609EF is allocated to Pakistan (PK). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7609EF broadcasting right now?
No active broadcast right now. Last signal was 17h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7609EF, octal 35404757, decimal 7,735,791.
What flights does 7609EF operate?
Mode-S 7609EF has broadcast 4 distinct callsigns, including FJL711, FJL744, FJL710, FJL701.