Apparatus

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sensors Mode-S transponder

744DE2

ICAO 24-bit transponder address · allocated to Jordan

Currently assigned to JY-SOB · BOEING 737-300

Hex
744DE2
Octal
35046742
Decimal
7,622,114
Country
JO
Tail
JY-SOB
Type
B733
No current signal · last broadcast Jul 26, 22:30 UTC
Flights observed
334
Distinct callsigns
20
Country
JO
Last broadcast
Jul 26, 22:30 UTC

Last known position

Most recent position reported by Mode-S 744DE2.

Country allocation

The ICAO 24-bit address 744DE2 falls within the block assigned to Jordan (JO) by ICAO Annex 10, Volume III. Every aircraft registered in Jordan 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
FJR700 Fly Jordan 52 2026-07-23
FJR300 Fly Jordan 40 2026-07-26
FJR301 Fly Jordan 37 2026-07-23
FJR701 Fly Jordan 36 2026-07-23
FJR500 Fly Jordan 31 2026-07-25
FJR200 - 28 2026-07-23
FJR201 - 27 2026-07-26
FJR501 Fly Jordan 23 2026-07-25
FJR203 - 10 2026-07-07
FJR202 - 7 2026-07-17
FJR251 - 6 2026-07-26
FJR250 Fly Jordan 6 2026-07-26
FJR702 - 4 2026-05-30
FJR401 - 4 2026-07-25
FJR800 Fly Jordan 3 2026-05-31
FJR703 - 3 2026-05-30
FJR651 - 3 2026-07-04
FJR650 - 3 2026-07-04
FJR801 Fly Jordan 2 2026-05-31
FJR341 - 2 2026-07-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 FJR300 AMM → AMM Jul 26, 21:00 UTCJul 26, 22:30 UTC1h 30m
2026-07-26 FJR251 - Jul 26, 18:45 UTCJul 26, 19:40 UTC55m
2026-07-26 FJR250 AMM → AQJ Jul 26, 16:25 UTCJul 26, 17:15 UTC50m
2026-07-26 FJR201 - Jul 26, 12:15 UTCJul 26, 15:20 UTC3h 5m
2026-07-25 FJR401 - Jul 25, 23:35 UTCJul 26, 06:15 UTC6h 40m
2026-07-25 FJR501 BUS → AMM Jul 25, 21:55 UTCJul 25, 22:10 UTC15m
2026-07-25 FJR501 BUS → AMM Jul 25, 20:15 UTCJul 25, 20:45 UTC30m
2026-07-25 FJR500 AMM → BUS Jul 25, 16:50 UTCJul 25, 17:40 UTC50m
2026-07-24 FJR500 AMM → BUS Jul 24, 03:15 UTCJul 24, 04:10 UTC55m
2026-07-23 FJR301 IST → IST Jul 23, 18:00 UTCJul 23, 19:40 UTC1h 40m
2026-07-23 FJR300 AMM → AMM Jul 23, 14:20 UTCJul 23, 16:20 UTC2h 0m
2026-07-23 FJR200 - Jul 23, 09:40 UTCJul 23, 12:30 UTC2h 50m
2026-07-23 FJR701 AMM → AMM Jul 23, 07:00 UTCJul 23, 08:40 UTC1h 40m
2026-07-23 FJR700 AMM → AMM Jul 23, 05:10 UTCJul 23, 05:25 UTC15m
2026-07-23 FJR700 AMM → AMM Jul 23, 03:50 UTCJul 23, 04:25 UTC35m
2026-07-22 FJR251 SPX → ADJ Jul 22, 23:30 UTCJul 23, 00:35 UTC1h 5m
2026-07-22 FJR250 AMM → AQJ Jul 22, 21:10 UTCJul 22, 22:15 UTC1h 5m
2026-07-22 FJR701 AMM → AMM Jul 22, 19:30 UTCJul 22, 19:50 UTC20m
2026-07-22 FJR701 AMM → AMM Jul 22, 18:05 UTCJul 22, 18:25 UTC20m
2026-07-22 FJR700 AMM → AMM Jul 22, 16:35 UTCJul 22, 16:55 UTC20m
2026-07-22 FJR700 AMM → AMM Jul 22, 15:15 UTCJul 22, 15:50 UTC35m
2026-07-22 FJR301 IST → IST Jul 22, 11:40 UTCJul 22, 13:20 UTC1h 40m
2026-07-21 FJR300 AMM → AMM Jul 21, 15:15 UTCJul 21, 17:10 UTC1h 55m
2026-07-21 FJR201 - Jul 21, 11:30 UTCJul 21, 14:15 UTC2h 45m
2026-07-21 FJR501 BUS → AMM Jul 21, 08:20 UTCJul 21, 10:10 UTC1h 50m
2026-07-21 FJR500 AMM → BUS Jul 21, 05:10 UTCJul 21, 05:55 UTC45m
2026-07-20 FJR200 - Jul 20, 09:45 UTCJul 20, 12:30 UTC2h 45m
2026-07-20 FJR701 - Jul 20, 06:45 UTCJul 20, 08:20 UTC1h 35m
2026-07-20 FJR700 - Jul 20, 05:25 UTCJul 20, 05:35 UTC10m
2026-07-20 FJR700 - Jul 20, 03:55 UTCJul 20, 04:35 UTC40m
2026-07-19 FJR301 IST → IST Jul 19, 20:55 UTCJul 19, 22:50 UTC1h 55m
2026-07-19 FJR300 AMM → AMM Jul 19, 17:30 UTCJul 19, 19:25 UTC1h 55m
2026-07-19 FJR251 - Jul 19, 15:10 UTCJul 19, 16:00 UTC50m
2026-07-19 FJR250 - Jul 19, 12:35 UTCJul 19, 13:25 UTC50m
2026-07-19 FJR201 - Jul 19, 11:20 UTCJul 19, 11:40 UTC20m
2026-07-19 FJR200 - Jul 19, 09:10 UTCJul 19, 09:40 UTC30m
2026-07-18 FJR701 - Jul 18, 13:25 UTCJul 18, 15:10 UTC1h 45m
2026-07-18 FJR700 - Jul 18, 10:40 UTCJul 18, 12:15 UTC1h 35m
2026-07-18 FJR401 ADJ → ADJ Jul 18, 03:10 UTCJul 18, 09:30 UTC6h 20m
2026-07-17 FJR202 - Jul 17, 15:10 UTCJul 17, 17:35 UTC2h 25m
2026-07-17 FJR201 - Jul 17, 11:10 UTCJul 17, 13:55 UTC2h 45m
2026-07-17 FJR501 - Jul 17, 07:40 UTCJul 17, 09:35 UTC1h 55m
2026-07-17 FJR500 - Jul 17, 04:29 UTCJul 17, 05:25 UTC55m
2026-07-17 FJR301 - Jul 17, 00:10 UTCJul 17, 02:05 UTC1h 55m
2026-07-16 FJR300 - Jul 16, 20:29 UTCJul 16, 22:25 UTC1h 55m
2026-07-16 FJR201 - Jul 16, 16:19 UTCJul 16, 18:55 UTC2h 35m
2026-07-16 FJR701 - Jul 16, 13:25 UTCJul 16, 15:05 UTC1h 40m
2026-07-16 FJR700 - Jul 16, 10:45 UTCJul 16, 12:20 UTC1h 35m
2026-07-15 FJR701 - Jul 15, 07:30 UTCJul 15, 09:15 UTC1h 45m
2026-07-15 FJR700 - Jul 15, 04:25 UTCJul 15, 06:00 UTC1h 35m

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 JY-SOB page for operator, model, and routing details .

Mode-S 744DE2 frequently asked

What is Mode-S code 744DE2?
744DE2 is an ICAO 24-bit transponder address. Allocated to Jordan. Assigned to JY-SOB.
Where is Mode-S 744DE2 registered?
Mode-S code 744DE2 is allocated to Jordan (JO). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 744DE2 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 744DE2, octal 35046742, decimal 7,622,114.
What flights does 744DE2 operate?
Mode-S 744DE2 has broadcast 20 distinct callsigns, including FJR700, FJR300, FJR301, FJR701, FJR500.