Apparatus

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sensors Mode-S transponder

14FC25

ICAO 24-bit transponder address · allocated to Russia

Currently assigned to RA-64549 · TUPOLEV Tu-204/214/224/234

Hex
14FC25
Octal
05176045
Decimal
1,375,269
Country
RU
Tail
RA-64549
Type
T204
No current signal · last broadcast 15d ago
Flights observed
181
Distinct callsigns
20
Country
RU
Last broadcast
15d ago

Last known position

Most recent position reported by Mode-S 14FC25.

Country allocation

The ICAO 24-bit address 14FC25 falls within the block assigned to Russia (RU) by ICAO Annex 10, Volume III. Every aircraft registered in Russia 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
RWZ015 - 53 2026-07-01
RWZ016 - 40 2026-07-01
RWZ553 - 31 2026-06-26
RWZ554 - 19 2026-06-21
RWZ559 - 8 2026-07-01
RWZ560 - 4 2026-06-30
RWZ549 Red Wings 4 2026-05-31
RWZ566 Red Wings 3 2026-05-02
RWZ9006 - 2 2026-05-14
RWZ601 Red Wings 2 2026-06-01
RWZ574 Red Wings 2 2026-07-02
RWZ573 Red Wings 2 2026-07-02
RWZ565 Red Wings 2 2026-05-02
RWZ550 Red Wings 2 2026-06-01
RWZ4556 Red Wings 2 2026-06-10
RWZ912 - 1 2026-06-27
RWZ602 Red Wings 1 2026-06-01
RWZ570 Red Wings 1 2026-05-08
RWZ569 Red Wings 1 2026-05-08
RWZ4587 Red Wings 1 2026-05-09

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-02 RWZ574 BUS → ZIA Jul 2, 19:25 UTCJul 2, 20:05 UTC40m
2026-07-02 RWZ573 ZIA → BUS Jul 2, 17:20 UTCJul 2, 17:35 UTC15m
2026-07-02 RWZ573 ZIA → BUS Jul 2, 14:40 UTCJul 2, 14:55 UTC15m
2026-07-01 RWZ016 - Jul 1, 23:30 UTCJul 2, 02:15 UTC2h 45m
2026-07-01 RWZ015 TBS → TLV Jul 1, 10:50 UTCJul 1, 20:50 UTC10h 0m
2026-07-01 RWZ559 - Jul 1, 08:50 UTCJul 1, 09:00 UTC10m
2026-07-01 RWZ559 - Jul 1, 06:35 UTCJul 1, 07:00 UTC25m
2026-06-30 RWZ016 - Jun 30, 23:20 UTCJul 1, 02:00 UTC2h 40m
2026-06-30 RWZ015 - Jun 30, 19:00 UTCJun 30, 21:25 UTC2h 25m
2026-06-30 RWZ015 - Jun 30, 16:00 UTCJun 30, 16:15 UTC15m
2026-06-30 RWZ560 - Jun 30, 10:50 UTCJun 30, 11:15 UTC25m
2026-06-30 RWZ559 - Jun 30, 09:00 UTCJun 30, 09:20 UTC20m
2026-06-30 RWZ559 - Jun 30, 06:45 UTCJun 30, 07:05 UTC20m
2026-06-29 RWZ016 - Jun 29, 22:39 UTCJun 30, 01:19 UTC2h 40m
2026-06-29 RWZ015 - Jun 29, 19:09 UTCJun 29, 20:30 UTC1h 20m
2026-06-29 RWZ015 - Jun 29, 15:00 UTCJun 29, 15:34 UTC35m
2026-06-29 RWZ560 - Jun 29, 09:25 UTCJun 29, 09:44 UTC20m
2026-06-29 RWZ559 - Jun 29, 06:40 UTCJun 29, 06:54 UTC15m
2026-06-27 RWZ912 - Jun 27, 17:34 UTCJun 27, 17:55 UTC20m
2026-06-26 RWZ016 - Jun 26, 22:55 UTCJun 27, 15:39 UTC16h 45m
2026-06-26 RWZ015 - Jun 26, 10:10 UTCJun 26, 20:50 UTC10h 40m
2026-06-26 RWZ553 - Jun 26, 08:05 UTCJun 26, 08:24 UTC20m
2026-06-26 RWZ553 - Jun 26, 05:24 UTCJun 26, 05:44 UTC20m
2026-06-25 RWZ016 - Jun 25, 21:44 UTCJun 26, 00:30 UTC2h 45m
2026-06-24 RWZ016 - Jun 24, 23:20 UTCJun 25, 19:49 UTC20h 30m
2026-06-24 RWZ016 - Jun 24, 23:00 UTCJun 25, 19:49 UTC20h 50m
2026-06-24 RWZ015 - Jun 24, 18:55 UTCJun 24, 20:20 UTC1h 25m
2026-06-24 RWZ015 - Jun 24, 15:05 UTCJun 24, 15:24 UTC20m
2026-06-24 RWZ560 - Jun 24, 09:59 UTCJun 24, 10:55 UTC55m
2026-06-24 RWZ559 - Jun 24, 07:10 UTCJun 24, 07:59 UTC50m
2026-06-24 RWZ559 - Jun 24, 05:34 UTCJun 24, 05:49 UTC15m
2026-06-23 RWZ016 - Jun 23, 22:05 UTCJun 24, 00:49 UTC2h 45m
2026-06-23 RWZ015 - Jun 23, 09:29 UTCJun 23, 19:39 UTC10h 10m
2026-06-23 RWZ553 - Jun 23, 07:25 UTCJun 23, 07:49 UTC25m
2026-06-23 RWZ553 - Jun 23, 04:50 UTCJun 23, 05:04 UTC15m
2026-06-22 RWZ016 - Jun 22, 21:54 UTCJun 23, 00:30 UTC2h 35m
2026-06-21 RWZ015 - Jun 21, 23:24 UTCJun 22, 19:14 UTC19h 50m
2026-06-21 RWZ015 TLV → TLV Jun 21, 23:14 UTCJun 22, 19:14 UTC20h 0m
2026-06-21 RWZ015 - Jun 21, 19:14 UTCJun 21, 20:40 UTC1h 25m
2026-06-21 RWZ015 - Jun 21, 15:19 UTCJun 21, 15:34 UTC15m
2026-06-21 RWZ554 - Jun 21, 09:59 UTCJun 21, 10:34 UTC35m
2026-06-21 RWZ553 - Jun 21, 06:55 UTCJun 21, 07:40 UTC45m
2026-06-21 RWZ553 - Jun 21, 04:39 UTCJun 21, 05:15 UTC35m
2026-06-20 RWZ016 - Jun 20, 21:30 UTCJun 21, 00:04 UTC2h 35m
2026-06-20 RWZ015 - Jun 20, 18:24 UTCJun 20, 19:44 UTC1h 20m
2026-06-20 RWZ015 - Jun 20, 14:24 UTCJun 20, 14:44 UTC20m
2026-06-20 RWZ554 - Jun 20, 08:34 UTCJun 20, 09:14 UTC40m
2026-06-20 RWZ553 - Jun 20, 06:14 UTCJun 20, 06:39 UTC25m
2026-06-20 RWZ553 - Jun 20, 03:39 UTCJun 20, 03:59 UTC20m
2026-06-19 RWZ554 - Jun 19, 14:34 UTCJun 19, 15:14 UTC40m

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 RA-64549 page for operator, model, and routing details .

Mode-S 14FC25 frequently asked

What is Mode-S code 14FC25?
14FC25 is an ICAO 24-bit transponder address. Allocated to Russia. Assigned to RA-64549.
Where is Mode-S 14FC25 registered?
Mode-S code 14FC25 is allocated to Russia (RU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 14FC25 broadcasting right now?
No active broadcast right now. Last signal was 15d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 14FC25, octal 05176045, decimal 1,375,269.
What flights does 14FC25 operate?
Mode-S 14FC25 has broadcast 20 distinct callsigns, including RWZ015, RWZ016, RWZ553, RWZ554, RWZ559.