Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

74494B

ICAO 24-bit transponder address · allocated to Jordan

Currently assigned to JY-RJK · PIPER PA-44 Seminole

Hex
74494B
Octal
35044513
Decimal
7,620,939
Country
JO
Tail
JY-RJK
Type
PA44
No current signal · last broadcast 14h ago
Flights observed
96
Distinct callsigns
2
Country
JO
Last broadcast
14h ago

Last known position

Most recent position reported by Mode-S 74494B.

Country allocation

The ICAO 24-bit address 74494B 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
JYRJK - 95 2026-07-06
N - 1 2026-06-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-06 JYRJK - Jul 6, 06:30 UTCJul 6, 08:00 UTC1h 30m
2026-07-06 JYRJK - Jul 6, 04:15 UTCJul 6, 05:00 UTC45m
2026-07-05 JYRJK - Jul 5, 19:25 UTCJul 5, 20:40 UTC1h 15m
2026-07-05 JYRJK - Jul 5, 16:35 UTCJul 5, 17:50 UTC1h 15m
2026-07-05 JYRJK - Jul 5, 15:00 UTCJul 5, 15:45 UTC45m
2026-07-02 JYRJK - Jul 2, 13:55 UTCJul 2, 15:55 UTC2h 0m
2026-07-02 JYRJK - Jul 2, 11:00 UTCJul 2, 12:30 UTC1h 30m
2026-07-02 JYRJK - Jul 2, 08:45 UTCJul 2, 10:00 UTC1h 15m
2026-07-02 JYRJK - Jul 2, 06:25 UTCJul 2, 07:20 UTC55m
2026-07-02 JYRJK - Jul 2, 03:55 UTCJul 2, 05:10 UTC1h 15m
2026-07-01 JYRJK - Jul 1, 19:45 UTCJul 1, 20:25 UTC40m
2026-07-01 JYRJK - Jul 1, 17:35 UTCJul 1, 18:10 UTC35m
2026-07-01 JYRJK - Jul 1, 14:20 UTCJul 1, 15:45 UTC1h 25m
2026-07-01 JYRJK ADJ → ADJ Jul 1, 10:15 UTCJul 1, 11:05 UTC50m
2026-07-01 JYRJK - Jul 1, 08:35 UTCJul 1, 09:00 UTC25m
2026-06-30 N - Jun 30, 11:50 UTCJun 30, 12:20 UTC30m
2026-06-29 JYRJK - Jun 29, 08:39 UTCJun 29, 09:29 UTC50m
2026-06-29 JYRJK - Jun 29, 06:14 UTCJun 29, 07:25 UTC1h 10m
2026-06-29 JYRJK - Jun 29, 04:04 UTCJun 29, 05:15 UTC1h 10m
2026-06-28 JYRJK - Jun 28, 17:34 UTCJun 28, 18:44 UTC1h 10m
2026-06-28 JYRJK - Jun 28, 15:29 UTCJun 28, 16:35 UTC1h 5m
2026-06-28 JYRJK - Jun 28, 14:04 UTCJun 28, 14:54 UTC50m
2026-06-28 JYRJK - Jun 28, 11:45 UTCJun 28, 12:55 UTC1h 10m
2026-06-28 JYRJK - Jun 28, 10:10 UTCJun 28, 10:30 UTC20m
2026-06-28 JYRJK - Jun 28, 08:25 UTCJun 28, 09:05 UTC40m
2026-06-27 JYRJK - Jun 27, 17:20 UTCJun 27, 18:04 UTC45m
2026-06-27 JYRJK - Jun 27, 14:00 UTCJun 27, 15:14 UTC1h 15m
2026-06-26 JYRJK - Jun 26, 11:20 UTCJun 26, 11:40 UTC20m
2026-06-21 JYRJK - Jun 21, 11:15 UTCJun 21, 11:44 UTC30m
2026-06-21 JYRJK - Jun 21, 06:19 UTCJun 21, 07:40 UTC1h 20m
2026-06-21 JYRJK - Jun 21, 03:00 UTCJun 21, 04:44 UTC1h 45m
2026-06-20 JYRJK - Jun 20, 19:44 UTCJun 20, 20:20 UTC35m
2026-06-20 JYRJK - Jun 20, 16:44 UTCJun 20, 18:04 UTC1h 20m
2026-06-20 JYRJK - Jun 20, 13:49 UTCJun 20, 15:19 UTC1h 30m
2026-06-18 JYRJK - Jun 18, 03:00 UTCJun 18, 04:25 UTC1h 25m
2026-06-17 JYRJK - Jun 17, 16:45 UTCJun 17, 17:55 UTC1h 10m
2026-06-17 JYRJK - Jun 17, 13:45 UTCJun 17, 14:55 UTC1h 10m
2026-06-17 JYRJK - Jun 17, 10:50 UTCJun 17, 12:00 UTC1h 10m
2026-06-17 JYRJK - Jun 17, 08:05 UTCJun 17, 09:25 UTC1h 20m
2026-06-17 JYRJK - Jun 17, 04:30 UTCJun 17, 05:55 UTC1h 25m
2026-06-16 JYRJK - Jun 16, 06:50 UTCJun 16, 08:05 UTC1h 15m
2026-06-16 JYRJK - Jun 16, 03:50 UTCJun 16, 05:05 UTC1h 15m
2026-06-15 JYRJK - Jun 15, 10:24 UTCJun 15, 11:34 UTC1h 10m
2026-06-15 JYRJK - Jun 15, 07:25 UTCJun 15, 08:25 UTC1h 0m
2026-06-15 JYRJK - Jun 15, 04:30 UTCJun 15, 05:40 UTC1h 10m
2026-06-14 JYRJK - Jun 14, 08:45 UTCJun 14, 10:05 UTC1h 20m
2026-06-14 JYRJK - Jun 14, 07:10 UTCJun 14, 07:30 UTC20m
2026-06-14 JYRJK - Jun 14, 03:35 UTCJun 14, 04:45 UTC1h 11m
2026-06-13 JYRJK - Jun 13, 07:10 UTCJun 13, 08:30 UTC1h 20m
2026-06-13 JYRJK - Jun 13, 04:55 UTCJun 13, 06:15 UTC1h 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 JY-RJK page for operator, model, and routing details .

Mode-S 74494B frequently asked

What is Mode-S code 74494B?
74494B is an ICAO 24-bit transponder address. Allocated to Jordan. Assigned to JY-RJK.
Where is Mode-S 74494B registered?
Mode-S code 74494B is allocated to Jordan (JO). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 74494B broadcasting right now?
No active broadcast right now. Last signal was 14h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 74494B, octal 35044513, decimal 7,620,939.
What flights does 74494B operate?
Mode-S 74494B has broadcast 2 distinct callsigns, including JYRJK, N.