Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

507C49

ICAO 24-bit transponder address · allocated to Uzbekistan

Currently assigned to UK-67006 · BOEING 767-300

Hex
507C49
Octal
24076111
Decimal
5,274,697
Country
UZ
Tail
UK-67006
Type
B763
No current signal · last broadcast 1h ago
Flights observed
153
Distinct callsigns
20
Country
UZ
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 507C49.

Country allocation

The ICAO 24-bit address 507C49 falls within the block assigned to Uzbekistan (UZ) by ICAO Annex 10, Volume III. Every aircraft registered in Uzbekistan 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
UZB271 - 16 2026-07-09
UZB272 - 12 2026-07-06
UZB281 - 9 2026-07-14
UZB603 - 7 2026-07-12
UZB424 - 7 2026-07-02
UZB423 - 7 2026-07-01
UZB273 Uzbekistan Airways 6 2026-05-17
UZB211 - 6 2026-07-03
UZB301 - 5 2026-07-13
UZB5368 - 4 2026-06-13
UZB302 - 4 2026-07-13
UZB282 - 4 2026-07-14
UZB613 Uzbekistan Airways 3 2026-06-27
UZB5362 - 3 2026-06-10
UZB5350 - 3 2026-06-14
UZB533 - 3 2026-05-20
UZB5326 - 3 2026-06-11
UZB532 Uzbekistan Airways 3 2026-05-15
UZB531 Uzbekistan Airways 3 2026-05-14
UZB5304 - 3 2026-06-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 UZB282 - Jul 14, 03:25 UTCJul 14, 05:20 UTC1h 55m
2026-07-14 UZB281 - Jul 14, 01:00 UTCJul 14, 01:25 UTC25m
2026-07-13 UZB302 - Jul 13, 10:50 UTCJul 14, 00:10 UTC13h 20m
2026-07-13 UZB301 - Jul 13, 05:45 UTCJul 13, 08:30 UTC2h 45m
2026-07-12 UZB603 - Jul 12, 05:55 UTCJul 12, 06:10 UTC15m
2026-07-10 UZB282 - Jul 10, 15:45 UTCJul 10, 17:35 UTC1h 50m
2026-07-09 UZB281 - Jul 9, 11:05 UTCJul 10, 01:15 UTC14h 10m
2026-07-09 UZB271 - Jul 9, 05:25 UTCJul 9, 07:55 UTC2h 30m
2026-07-08 UZB271 - Jul 8, 11:10 UTCJul 9, 07:55 UTC20h 45m
2026-07-08 UZB271 - Jul 8, 09:00 UTCJul 9, 07:55 UTC22h 55m
2026-07-08 UZB333 - Jul 8, 04:45 UTCJul 8, 07:00 UTC2h 15m
2026-07-07 UZB333 - Jul 7, 10:55 UTCJul 8, 07:00 UTC20h 5m
2026-07-07 UZB603 - Jul 7, 05:55 UTCJul 7, 11:00 UTC5h 5m
2026-07-06 UZB272 - Jul 6, 10:20 UTCJul 7, 06:05 UTC19h 45m
2026-07-06 UZB271 - Jul 6, 05:50 UTCJul 6, 08:20 UTC2h 30m
2026-07-03 UZB212 RIX → TAS Jul 3, 12:30 UTCJul 3, 13:00 UTC30m
2026-07-03 UZB211 - Jul 3, 08:15 UTCJul 3, 08:35 UTC20m
2026-07-03 UZB211 - Jul 3, 06:15 UTCJul 3, 06:55 UTC40m
2026-07-02 UZB424 - Jul 2, 08:45 UTCJul 3, 06:55 UTC22h 10m
2026-07-01 UZB423 - Jul 1, 12:20 UTCJul 2, 06:35 UTC18h 15m
2026-07-01 UZB423 - Jul 1, 12:10 UTCJul 2, 06:35 UTC18h 25m
2026-07-01 UZB211 - Jul 1, 08:45 UTCJul 1, 08:55 UTC10m
2026-06-30 UZB272 - Jun 30, 09:55 UTCJun 30, 11:45 UTC1h 50m
2026-06-30 UZB271 - Jun 30, 05:25 UTCJun 30, 07:55 UTC2h 30m
2026-06-29 UZB271 - Jun 29, 08:54 UTCJun 30, 07:55 UTC23h 1m
2026-06-29 UZB281 - Jun 29, 03:10 UTCJun 29, 05:45 UTC2h 35m
2026-06-28 UZB281 - Jun 28, 08:25 UTCJun 29, 05:45 UTC21h 20m
2026-06-27 UZB613 TAS → VKO Jun 27, 17:09 UTCJun 28, 06:44 UTC13h 35m
2026-06-27 UZB424 - Jun 27, 09:29 UTCJun 28, 06:44 UTC21h 15m
2026-06-27 UZB423 - Jun 27, 05:49 UTCJun 27, 06:40 UTC50m
2026-06-26 UZB512 - Jun 26, 02:50 UTCJun 26, 03:10 UTC20m
2026-06-26 UZB512 - Jun 26, 01:39 UTCJun 26, 01:50 UTC10m
2026-06-25 UZB511 - Jun 25, 23:09 UTCJun 25, 23:30 UTC20m
2026-06-25 UZB302 - Jun 25, 10:55 UTCJun 25, 22:20 UTC11h 25m
2026-06-24 UZB301 - Jun 24, 21:34 UTCJun 25, 08:50 UTC11h 15m
2026-06-23 UZB272 - Jun 23, 10:29 UTCJun 23, 12:29 UTC2h 0m
2026-06-22 UZB271 - Jun 22, 17:15 UTCJun 23, 08:25 UTC15h 10m
2026-06-22 UZB424 - Jun 22, 08:19 UTCJun 23, 06:15 UTC21h 55m
2026-06-21 UZB423 DEL → DEL Jun 21, 19:34 UTCJun 22, 06:25 UTC10h 50m
2026-06-21 UZB425 TAS → DEL Jun 21, 15:54 UTCJun 21, 16:44 UTC50m
2026-06-19 UZB746 - Jun 19, 08:54 UTCJun 19, 17:34 UTC8h 40m
2026-06-18 UZB5370 - Jun 18, 20:40 UTCJun 19, 06:35 UTC9h 54m
2026-06-18 UZB5310 - Jun 18, 03:50 UTCJun 18, 21:45 UTC17h 55m
2026-06-17 UZB5310 - Jun 17, 22:20 UTCJun 18, 21:45 UTC23h 25m
2026-06-17 UZB5309 - Jun 17, 11:35 UTCJun 18, 04:50 UTC17h 15m
2026-06-17 UZB5309 - Jun 17, 04:20 UTCJun 18, 04:15 UTC23h 55m
2026-06-16 UZB5328 - Jun 16, 20:20 UTCJun 17, 20:00 UTC23h 40m
2026-06-16 UZB5328 - Jun 16, 20:10 UTCJun 17, 14:40 UTC18h 30m
2026-06-16 UZB5346 - Jun 16, 04:39 UTCJun 16, 21:05 UTC16h 26m
2026-06-15 UZB5364 - Jun 15, 20:45 UTCJun 16, 20:15 UTC23h 31m

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 UK-67006 page for operator, model, and routing details .

Mode-S 507C49 frequently asked

What is Mode-S code 507C49?
507C49 is an ICAO 24-bit transponder address. Allocated to Uzbekistan. Assigned to UK-67006.
Where is Mode-S 507C49 registered?
Mode-S code 507C49 is allocated to Uzbekistan (UZ). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 507C49 broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 507C49, octal 24076111, decimal 5,274,697.
What flights does 507C49 operate?
Mode-S 507C49 has broadcast 20 distinct callsigns, including UZB271, UZB272, UZB281, UZB603, UZB424.