Apparatus

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sensors Mode-S transponder

74494A

ICAO 24-bit transponder address · allocated to Jordan

Hex
74494A
Octal
35044512
Decimal
7,620,938
Country
JO
No current signal · last broadcast 15h ago
Flights observed
81
Distinct callsigns
2
Country
JO
Last broadcast
15h ago

Last known position

Most recent position reported by Mode-S 74494A.

Country allocation

The ICAO 24-bit address 74494A 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 2 distinct

Callsign Airline Flights Last seen
JYRJJ - 79 2026-07-23
N - 2 2026-06-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-23 JYRJJ - Jul 23, 05:00 UTCJul 23, 06:30 UTC1h 30m
2026-07-22 JYRJJ - Jul 22, 03:35 UTCJul 22, 04:40 UTC1h 5m
2026-07-21 JYRJJ - Jul 21, 11:00 UTCJul 21, 12:10 UTC1h 10m
2026-07-21 JYRJJ - Jul 21, 07:20 UTCJul 21, 08:05 UTC45m
2026-07-21 JYRJJ - Jul 21, 05:50 UTCJul 21, 06:45 UTC55m
2026-07-21 JYRJJ - Jul 21, 03:20 UTCJul 21, 04:15 UTC55m
2026-07-20 JYRJJ - Jul 20, 19:25 UTCJul 20, 20:25 UTC1h 0m
2026-07-20 JYRJJ - Jul 20, 16:15 UTCJul 20, 17:25 UTC1h 10m
2026-07-20 JYRJJ - Jul 20, 13:40 UTCJul 20, 15:05 UTC1h 25m
2026-07-20 JYRJJ - Jul 20, 11:25 UTCJul 20, 12:50 UTC1h 25m
2026-07-20 JYRJJ - Jul 20, 08:50 UTCJul 20, 09:30 UTC40m
2026-07-20 JYRJJ - Jul 20, 05:35 UTCJul 20, 07:00 UTC1h 25m
2026-07-20 JYRJJ - Jul 20, 03:30 UTCJul 20, 04:25 UTC55m
2026-07-19 JYRJJ - Jul 19, 19:00 UTCJul 19, 19:35 UTC35m
2026-07-19 JYRJJ ADJ → ADJ Jul 19, 16:10 UTCJul 19, 17:20 UTC1h 10m
2026-07-19 JYRJJ - Jul 19, 14:15 UTCJul 19, 14:55 UTC40m
2026-07-19 JYRJJ - Jul 19, 09:55 UTCJul 19, 11:25 UTC1h 30m
2026-07-19 JYRJJ - Jul 19, 08:05 UTCJul 19, 09:05 UTC1h 0m
2026-07-19 JYRJJ - Jul 19, 04:50 UTCJul 19, 06:15 UTC1h 25m
2026-07-19 JYRJJ - Jul 19, 03:30 UTCJul 19, 04:00 UTC30m
2026-07-18 JYRJJ - Jul 18, 07:45 UTCJul 18, 08:45 UTC1h 0m
2026-07-18 JYRJJ - Jul 18, 05:45 UTCJul 18, 07:00 UTC1h 15m
2026-07-18 JYRJJ - Jul 18, 04:10 UTCJul 18, 04:35 UTC25m
2026-07-17 JYRJJ - Jul 17, 13:25 UTCJul 17, 14:15 UTC50m
2026-07-17 JYRJJ - Jul 17, 09:40 UTCJul 17, 10:55 UTC1h 15m
2026-07-17 JYRJJ - Jul 17, 06:50 UTCJul 17, 07:40 UTC50m
2026-07-16 JYRJJ - Jul 16, 12:30 UTCJul 16, 13:45 UTC1h 15m
2026-07-16 JYRJJ - Jul 16, 09:20 UTCJul 16, 09:50 UTC30m
2026-07-16 JYRJJ - Jul 16, 06:25 UTCJul 16, 07:30 UTC1h 5m
2026-07-14 JYRJJ - Jul 14, 09:15 UTCJul 14, 10:35 UTC1h 20m
2026-07-14 JYRJJ - Jul 14, 06:35 UTCJul 14, 07:55 UTC1h 20m
2026-07-14 JYRJJ - Jul 14, 04:55 UTCJul 14, 05:35 UTC40m
2026-07-13 JYRJJ - Jul 13, 11:05 UTCJul 13, 11:30 UTC25m
2026-07-13 JYRJJ - Jul 13, 08:50 UTCJul 13, 10:20 UTC1h 30m
2026-07-13 JYRJJ - Jul 13, 06:30 UTCJul 13, 07:45 UTC1h 15m
2026-07-13 JYRJJ - Jul 13, 04:10 UTCJul 13, 05:35 UTC1h 25m
2026-07-12 JYRJJ - Jul 12, 15:30 UTCJul 12, 16:50 UTC1h 20m
2026-07-12 JYRJJ - Jul 12, 13:01 UTCJul 12, 14:25 UTC1h 25m
2026-07-12 JYRJJ - Jul 12, 11:35 UTCJul 12, 12:10 UTC35m
2026-07-12 JYRJJ - Jul 12, 09:50 UTCJul 12, 10:45 UTC55m
2026-07-12 JYRJJ - Jul 12, 07:35 UTCJul 12, 09:00 UTC1h 25m
2026-07-11 JYRJJ - Jul 11, 10:50 UTCJul 11, 12:10 UTC1h 20m
2026-07-11 JYRJJ - Jul 11, 07:55 UTCJul 11, 09:15 UTC1h 20m
2026-07-10 JYRJJ - Jul 10, 10:35 UTCJul 10, 11:30 UTC55m
2026-07-10 JYRJJ - Jul 10, 06:55 UTCJul 10, 08:35 UTC1h 40m
2026-07-10 JYRJJ - Jul 10, 04:00 UTCJul 10, 05:40 UTC1h 40m
2026-07-08 JYRJJ - Jul 8, 10:40 UTCJul 8, 12:05 UTC1h 25m
2026-06-19 JYRJJ - Jun 19, 11:54 UTCJun 19, 13:09 UTC1h 15m
2026-06-19 JYRJJ - Jun 19, 09:49 UTCJun 19, 10:44 UTC55m
2026-06-19 JYRJJ - Jun 19, 06:20 UTCJun 19, 07:45 UTC1h 25m

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.

Mode-S 74494A frequently asked

What is Mode-S code 74494A?
74494A is an ICAO 24-bit transponder address. Allocated to Jordan.
Where is Mode-S 74494A registered?
Mode-S code 74494A is allocated to Jordan (JO). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 74494A broadcasting right now?
No active broadcast right now. Last signal was 15h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 74494A, octal 35044512, decimal 7,620,938.
What flights does 74494A operate?
Mode-S 74494A has broadcast 2 distinct callsigns, including JYRJJ, N.