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 1d ago
Flights observed
96
Distinct callsigns
14
Country
RU
Last broadcast
1d 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 14 distinct

Callsign Airline Flights Last seen
RWZ015 Red Wings 24 2026-05-30
RWZ553 Red Wings 20 2026-05-27
RWZ016 Red Wings 20 2026-05-30
RWZ554 Red Wings 13 2026-05-16
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
RWZ565 Red Wings 2 2026-05-02
RWZ550 Red Wings 2 2026-06-01
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
2026-06-01 RWZ550 BUS → ZIA Jun 1, 21:25 UTCJun 1, 22:00 UTC35m
2026-06-01 RWZ601 OVB → BUS Jun 1, 19:50 UTCJun 1, 20:10 UTC20m
2026-06-01 RWZ602 BUS → OVB Jun 1, 08:55 UTCJun 1, 09:30 UTC35m
2026-05-31 RWZ549 ZIA → BUS May 31, 16:25 UTCMay 31, 17:05 UTC40m
2026-05-31 RWZ549 ZIA → BUS May 31, 13:50 UTCMay 31, 14:10 UTC20m
2026-05-30 RWZ016 TLV → DME May 30, 21:50 UTCMay 31, 00:30 UTC2h 40m
2026-05-30 RWZ015 DME → TLV May 30, 18:05 UTCMay 30, 20:05 UTC2h 0m
2026-05-29 RWZ016 TLV → DME May 29, 22:00 UTCMay 30, 00:35 UTC2h 35m
2026-05-29 RWZ015 DME → TLV May 29, 16:50 UTCMay 29, 20:10 UTC3h 20m
2026-05-27 RWZ016 TLV → DME May 27, 21:35 UTCMay 28, 00:15 UTC2h 40m
2026-05-27 RWZ015 DME → TLV May 27, 08:05 UTCMay 27, 19:25 UTC11h 20m
2026-05-27 RWZ553 ZIA → BUS May 27, 05:49 UTCMay 27, 06:09 UTC20m
2026-05-27 RWZ553 ZIA → BUS May 27, 03:20 UTCMay 27, 03:34 UTC15m
2026-05-25 RWZ550 BUS → ZIA May 25, 08:20 UTCMay 25, 09:05 UTC45m
2026-05-24 RWZ601 OVB → BUS May 24, 18:45 UTCMay 25, 07:05 UTC12h 20m
2026-05-24 RWZ549 ZIA → BUS May 24, 16:25 UTCMay 24, 16:45 UTC20m
2026-05-24 RWZ549 ZIA → BUS May 24, 13:50 UTCMay 24, 14:10 UTC20m
2026-05-22 RWZ016 TLV → DME May 22, 21:35 UTCMay 23, 00:25 UTC2h 50m
2026-05-22 RWZ015 DME → TLV May 22, 18:15 UTCMay 22, 19:25 UTC1h 10m
2026-05-20 RWZ016 TLV → DME May 20, 21:55 UTCMay 21, 00:45 UTC2h 50m
2026-05-20 RWZ015 DME → TLV May 20, 09:00 UTCMay 20, 19:35 UTC10h 35m
2026-05-20 RWZ553 ZIA → BUS May 20, 06:55 UTCMay 20, 07:15 UTC20m
2026-05-20 RWZ553 ZIA → BUS May 20, 04:10 UTCMay 20, 04:30 UTC20m
2026-05-18 RWZ016 TLV → DME May 18, 21:30 UTCMay 19, 00:45 UTC3h 15m
2026-05-18 RWZ015 DME → TLV May 18, 16:00 UTCMay 18, 19:05 UTC3h 4m
2026-05-18 RWZ015 DME → TLV May 18, 14:10 UTCMay 18, 14:30 UTC20m
2026-05-17 RWZ016 TLV → DME May 17, 06:05 UTCMay 17, 06:35 UTC30m
2026-05-16 RWZ016 TLV → DME May 16, 21:25 UTCMay 17, 00:40 UTC3h 15m
2026-05-16 RWZ015 DME → TLV May 16, 18:45 UTCMay 16, 19:55 UTC1h 10m
2026-05-16 RWZ015 DME → TLV May 16, 14:31 UTCMay 16, 14:46 UTC15m
2026-05-16 RWZ554 BUS → DME May 16, 09:51 UTCMay 16, 11:01 UTC1h 10m
2026-05-16 RWZ553 ZIA → BUS May 16, 08:01 UTCMay 16, 08:20 UTC20m
2026-05-16 RWZ553 ZIA → BUS May 16, 04:55 UTCMay 16, 05:10 UTC15m
2026-05-15 RWZ016 TLV → DME May 15, 21:40 UTCMay 16, 01:15 UTC3h 35m
2026-05-15 RWZ015 DME → TLV May 15, 16:30 UTCMay 15, 19:30 UTC3h 0m
2026-05-14 RWZ9006 - May 14, 22:15 UTCMay 14, 22:25 UTC10m
2026-05-14 RWZ9006 - May 14, 16:40 UTCMay 14, 20:20 UTC3h 40m
2026-05-09 RWZ4587 SKX → SSH May 9, 03:40 UTCMay 9, 09:45 UTC6h 5m
2026-05-08 RWZ570 TBS → ZIA May 8, 22:05 UTCMay 8, 22:35 UTC30m
2026-05-08 RWZ569 ZIA → TBS May 8, 18:20 UTCMay 8, 20:40 UTC2h 20m
2026-05-06 RWZ016 TLV → DME May 6, 22:00 UTCMay 7, 00:40 UTC2h 40m
2026-05-06 RWZ015 DME → TLV May 6, 09:00 UTCMay 6, 19:30 UTC10h 29m
2026-05-06 RWZ553 ZIA → BUS May 6, 06:35 UTCMay 6, 06:55 UTC20m
2026-05-05 RWZ554 BUS → DME May 5, 13:05 UTCMay 5, 13:40 UTC35m
2026-05-05 RWZ553 ZIA → BUS May 5, 07:05 UTCMay 5, 07:20 UTC15m
2026-05-04 RWZ016 TLV → DME May 4, 21:30 UTCMay 5, 00:20 UTC2h 50m
2026-05-04 RWZ015 DME → TLV May 4, 18:15 UTCMay 4, 19:25 UTC1h 11m
2026-05-03 RWZ015 DME → TLV May 3, 23:25 UTCMay 4, 19:25 UTC20h 1m
2026-05-03 RWZ016 TLV → DME May 3, 21:39 UTCMay 4, 19:25 UTC21h 46m
2026-05-03 RWZ015 DME → TLV May 3, 16:34 UTCMay 3, 19:50 UTC3h 15m

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 1d 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 14 distinct callsigns, including RWZ015, RWZ553, RWZ016, RWZ554, RWZ549.