Apparatus

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sensors Mode-S transponder

740821

ICAO 24-bit transponder address · allocated to Jordan

Currently assigned to JY-BAA · BOEING 787-8 Dreamliner

Hex
740821
Octal
35004041
Decimal
7,604,257
Country
JO
Tail
JY-BAA
Type
B788
No current signal · last broadcast Jul 25, 16:45 UTC
Flights observed
201
Distinct callsigns
20
Country
JO
Last broadcast
Jul 25, 16:45 UTC

Last known position

Most recent position reported by Mode-S 740821.

Country allocation

The ICAO 24-bit address 740821 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
RJA263 Royal Jordanian 16 2026-07-19
RJA261G - 14 2026-07-14
RJA268 - 13 2026-06-24
RJA267 - 13 2026-06-23
RJA264 Royal Jordanian 13 2026-07-20
RJA262G - 13 2026-07-15
RJA614 - 12 2026-07-20
RJA272 Royal Jordanian 9 2026-05-18
RJA182 Royal Jordanian 9 2026-07-23
RJA615 Royal Jordanian 8 2026-07-20
RJA271 Royal Jordanian 8 2026-05-18
RJA183 Royal Jordanian 8 2026-07-23
RJA163 - 7 2026-07-17
RJA164 Royal Jordanian 6 2026-07-17
RJA192 Royal Jordanian 4 2026-04-28
RJA292 - 3 2026-07-25
RJA291 Royal Jordanian 3 2026-07-24
RJA193 Royal Jordanian 3 2026-04-29
RJA112 Royal Jordanian 3 2026-05-21
RJA111 Royal Jordanian 3 2026-05-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 RJA292 - Jul 25, 04:35 UTCJul 25, 16:45 UTC12h 10m
2026-07-24 RJA291 AMM → DFW Jul 24, 08:20 UTCJul 24, 22:00 UTC13h 40m
2026-07-23 RJA183 BKK → AMM Jul 23, 16:25 UTCJul 24, 00:20 UTC7h 55m
2026-07-23 RJA182 AMM → BKK Jul 23, 00:00 UTCJul 23, 09:05 UTC9h 5m
2026-07-22 RJA725 MED → AMM Jul 22, 15:25 UTCJul 22, 19:40 UTC4h 15m
2026-07-22 RJA292 - Jul 22, 01:30 UTCJul 22, 13:55 UTC12h 25m
2026-07-21 RJA291 AMM → DFW Jul 21, 08:20 UTCJul 21, 21:50 UTC13h 30m
2026-07-20 RJA615 DXB → AMM Jul 20, 18:45 UTCJul 20, 21:20 UTC2h 35m
2026-07-20 RJA614 - Jul 20, 14:25 UTCJul 20, 17:05 UTC2h 40m
2026-07-20 RJA264 ORD → AMM Jul 20, 01:40 UTCJul 20, 12:45 UTC11h 5m
2026-07-19 RJA263 AMM → ORD Jul 19, 09:00 UTCJul 19, 21:00 UTC12h 0m
2026-07-18 RJA183 - Jul 18, 16:20 UTCJul 18, 23:55 UTC7h 35m
2026-07-18 RJA182 AMM → BKK Jul 18, 01:15 UTCJul 18, 08:05 UTC6h 51m
2026-07-17 RJA182 - Jul 17, 23:45 UTCJul 18, 00:15 UTC30m
2026-07-17 RJA164 IST → AMM Jul 17, 18:50 UTCJul 17, 20:29 UTC1h 40m
2026-07-17 RJA163 - Jul 17, 15:05 UTCJul 17, 16:49 UTC1h 45m
2026-07-17 RJA264 - Jul 17, 01:49 UTCJul 17, 12:55 UTC11h 5m
2026-07-16 RJA263 - Jul 16, 09:05 UTCJul 16, 20:55 UTC11h 50m
2026-07-16 RJA436 - Jul 16, 06:50 UTCJul 16, 07:15 UTC25m
2026-07-16 RJA435 - Jul 16, 02:25 UTCJul 16, 02:55 UTC30m
2026-07-15 RJA615 - Jul 15, 18:25 UTCJul 15, 21:00 UTC2h 35m
2026-07-15 RJA614 - Jul 15, 13:45 UTCJul 15, 16:15 UTC2h 30m
2026-07-15 RJA262G - Jul 15, 00:50 UTCJul 15, 10:55 UTC10h 5m
2026-07-14 RJA261G - Jul 14, 09:25 UTCJul 14, 20:40 UTC11h 15m
2026-07-13 RJA615 - Jul 13, 18:05 UTCJul 13, 20:35 UTC2h 30m
2026-07-13 RJA614 - Jul 13, 13:45 UTCJul 13, 16:15 UTC2h 30m
2026-07-13 RJA262G - Jul 13, 00:40 UTCJul 13, 10:45 UTC10h 5m
2026-07-12 RJA261G - Jul 12, 09:45 UTCJul 12, 20:50 UTC11h 5m
2026-07-11 RJA294 - Jul 11, 15:35 UTCJul 12, 03:55 UTC12h 20m
2026-07-10 RJA293 - Jul 10, 22:40 UTCJul 11, 12:05 UTC13h 25m
2026-07-10 RJA164 - Jul 10, 18:35 UTCJul 10, 20:20 UTC1h 45m
2026-07-10 RJA163 - Jul 10, 15:00 UTCJul 10, 16:45 UTC1h 45m
2026-07-10 RJA264 - Jul 10, 01:30 UTCJul 10, 12:25 UTC10h 55m
2026-07-09 RJA263 - Jul 9, 08:45 UTCJul 9, 20:50 UTC12h 5m
2026-07-08 RJA707 - Jul 8, 19:45 UTCJul 8, 20:05 UTC20m
2026-07-08 RJA706 - Jul 8, 15:15 UTCJul 8, 15:30 UTC15m
2026-07-08 RJA262G - Jul 8, 00:50 UTCJul 8, 10:50 UTC10h 0m
2026-07-07 RJA261G - Jul 7, 09:20 UTCJul 7, 20:25 UTC11h 5m
2026-07-06 RJA164 - Jul 6, 20:35 UTCJul 6, 22:15 UTC1h 40m
2026-07-06 RJA163 - Jul 6, 17:10 UTCJul 6, 19:00 UTC1h 50m
2026-07-06 RJA8262 - Jul 6, 05:40 UTCJul 6, 15:30 UTC9h 50m
2026-07-05 RJA261G - Jul 5, 09:10 UTCJul 5, 20:45 UTC11h 35m
2026-07-05 RJA651 - Jul 5, 04:50 UTCJul 5, 07:10 UTC2h 20m
2026-07-05 RJA650 - Jul 5, 00:45 UTCJul 5, 03:00 UTC2h 15m
2026-06-27 RJA294 - Jun 27, 16:39 UTCJun 28, 05:04 UTC12h 25m
2026-06-26 RJA293 - Jun 26, 22:25 UTCJun 27, 11:50 UTC13h 25m
2026-06-26 RJA615 - Jun 26, 18:04 UTCJun 26, 19:00 UTC55m
2026-06-26 RJA614 - Jun 26, 14:39 UTCJun 26, 15:45 UTC1h 5m
2026-06-26 RJA614 AMM → AMM Jun 26, 13:04 UTCJun 26, 13:15 UTC10m
2026-06-26 RJA262G - Jun 26, 01:05 UTCJun 26, 11:00 UTC9h 55m

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

Mode-S 740821 frequently asked

What is Mode-S code 740821?
740821 is an ICAO 24-bit transponder address. Allocated to Jordan. Assigned to JY-BAA.
Where is Mode-S 740821 registered?
Mode-S code 740821 is allocated to Jordan (JO). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 740821 broadcasting right now?
No active broadcast right now. Last signal was Jul 25, 16:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 740821, octal 35004041, decimal 7,604,257.
What flights does 740821 operate?
Mode-S 740821 has broadcast 20 distinct callsigns, including RJA263, RJA261G, RJA268, RJA267, RJA264.