Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

151FCE

ICAO 24-bit transponder address · allocated to Russia

Currently assigned to RA-73678 · AIRBUS A-319

Hex
151FCE
Octal
05217716
Decimal
1,384,398
Country
RU
Tail
RA-73678
Type
A319
No current signal · last broadcast 1d ago
Flights observed
56
Distinct callsigns
13
Country
RU
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 151FCE.

Country allocation

The ICAO 24-bit address 151FCE 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 13 distinct

Callsign Airline Flights Last seen
SHU5431 SAT Airlines 14 2026-07-22
SHU4697 - 9 2026-07-14
SHU5643 SAT Airlines 6 2026-07-16
SHU5642 SAT Airlines 6 2026-07-16
SHU5477 - 5 2026-07-21
SHU4696 SAT Airlines 5 2026-07-14
SHU5467 SAT Airlines 3 2026-07-04
SHU5430 SAT Airlines 3 2026-07-10
SHU5681 - 1 2026-07-04
SHU5609 SAT Airlines 1 2026-06-07
SHU5608 SAT Airlines 1 2026-06-14
SHU5469 SAT Airlines 1 2026-07-03
SHU5466 SAT Airlines 1 2026-07-04

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-22 SHU5431 PKX → KHV Jul 22, 18:30 UTCJul 22, 18:40 UTC10m
2026-07-21 SHU5477 - Jul 21, 15:30 UTCJul 21, 20:45 UTC5h 15m
2026-07-16 SHU5643 OVB → KHV Jul 16, 16:05 UTCJul 16, 16:35 UTC30m
2026-07-16 SHU5642 KHV → OVB Jul 16, 13:20 UTCJul 16, 14:00 UTC40m
2026-07-14 SHU4697 - Jul 14, 20:15 UTCJul 14, 20:30 UTC15m
2026-07-14 SHU4696 UUS → PKX Jul 14, 12:50 UTCJul 14, 13:15 UTC25m
2026-07-13 SHU5431 PKX → KHV Jul 13, 20:05 UTCJul 13, 20:20 UTC15m
2026-07-12 SHU5431 PKX → KHV Jul 12, 18:45 UTCJul 12, 18:55 UTC10m
2026-07-11 SHU4697 - Jul 11, 20:35 UTCJul 11, 20:50 UTC15m
2026-07-11 SHU4696 UUS → PKX Jul 11, 13:45 UTCJul 11, 16:55 UTC3h 10m
2026-07-10 SHU5431 PKX → KHV Jul 10, 19:25 UTCJul 10, 19:35 UTC10m
2026-07-10 SHU5430 KHV → PKX Jul 10, 17:30 UTCJul 10, 17:40 UTC10m
2026-07-08 SHU5431 PKX → KHV Jul 8, 18:30 UTCJul 8, 18:40 UTC10m
2026-07-07 SHU5477 - Jul 7, 16:10 UTCJul 7, 20:20 UTC4h 10m
2026-07-04 SHU5467 PKX → VVO Jul 4, 18:35 UTCJul 4, 18:45 UTC10m
2026-07-04 SHU5466 VVO → PKX Jul 4, 16:25 UTCJul 4, 16:35 UTC10m
2026-07-04 SHU5681 - Jul 4, 08:55 UTCJul 4, 09:15 UTC20m
2026-07-03 SHU5469 PKX → VVO Jul 3, 18:20 UTCJul 3, 18:30 UTC10m
2026-06-30 SHU4697 - Jun 30, 20:25 UTCJun 30, 20:35 UTC10m
2026-06-30 SHU4697 - Jun 30, 18:05 UTCJun 30, 18:15 UTC10m
2026-06-29 SHU5431 PKX → KHV Jun 29, 20:54 UTCJun 29, 21:14 UTC20m
2026-06-28 SHU5431 PKX → KHV Jun 28, 18:49 UTCJun 28, 19:04 UTC15m
2026-06-28 SHU5430 KHV → PKX Jun 28, 16:19 UTCJun 28, 16:29 UTC10m
2026-06-27 SHU4697 - Jun 27, 18:49 UTCJun 27, 21:25 UTC2h 35m
2026-06-27 SHU4696 UUS → PKX Jun 27, 16:39 UTCJun 27, 16:49 UTC10m
2026-06-26 SHU5431 PKX → KHV Jun 26, 19:24 UTCJun 26, 19:39 UTC15m
2026-06-23 SHU4697 PKX → UUS Jun 23, 17:59 UTCJun 23, 20:34 UTC2h 35m
2026-06-22 SHU4696 UUS → PKX Jun 22, 20:00 UTCJun 23, 13:24 UTC17h 25m
2026-06-20 SHU5477 PVG → KHV Jun 20, 15:49 UTCJun 20, 19:44 UTC3h 55m
2026-06-16 SHU5477 PVG → KHV Jun 16, 15:45 UTCJun 16, 19:40 UTC3h 55m
2026-06-14 SHU5608 VVO → UUS Jun 14, 07:55 UTCJun 14, 08:10 UTC15m
2026-06-10 SHU5643 OVB → KHV Jun 10, 16:35 UTCJun 10, 17:10 UTC35m
2026-06-10 SHU5642 KHV → OVB Jun 10, 14:05 UTCJun 10, 14:45 UTC40m
2026-06-09 SHU5467 PKX → VVO Jun 9, 18:00 UTCJun 9, 18:10 UTC10m
2026-06-07 SHU5609 UUS → VVO Jun 7, 23:20 UTCJun 7, 23:35 UTC15m
2026-06-06 SHU4697 PKX → UUS Jun 6, 18:39 UTCJun 6, 18:50 UTC10m
2026-06-05 SHU5431 PKX → KHV Jun 5, 19:40 UTCJun 5, 19:55 UTC15m
2026-06-04 SHU5643 OVB → KHV Jun 4, 16:20 UTCJun 4, 16:55 UTC35m
2026-06-04 SHU5642 KHV → OVB Jun 4, 13:35 UTCJun 4, 14:10 UTC35m
2026-05-26 SHU5467 PKX → VVO May 26, 18:10 UTCMay 26, 18:19 UTC10m
2026-05-25 SHU5431 PKX → KHV May 25, 19:59 UTCMay 25, 20:09 UTC10m
2026-05-20 SHU5431 PKX → KHV May 20, 18:25 UTCMay 20, 18:35 UTC10m
2026-05-20 SHU5430 KHV → PKX May 20, 16:20 UTCMay 20, 16:30 UTC10m
2026-05-19 SHU5477 PVG → KHV May 19, 16:00 UTCMay 19, 19:55 UTC3h 55m
2026-05-09 SHU4697 PKX → UUS May 9, 18:45 UTCMay 9, 18:55 UTC10m
2026-05-02 SHU5643 OVB → KHV May 2, 16:20 UTCMay 2, 16:50 UTC30m
2026-05-02 SHU5642 KHV → OVB May 2, 14:15 UTCMay 2, 14:30 UTC15m
2026-05-01 SHU5643 OVB → KHV May 1, 16:00 UTCMay 2, 14:30 UTC22h 30m
2026-05-01 SHU5642 KHV → OVB May 1, 13:50 UTCMay 1, 14:15 UTC25m
2026-04-28 SHU4696 UUS → PKX Apr 28, 16:00 UTCApr 28, 16:10 UTC10m

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-73678 page for operator, model, and routing details .

Mode-S 151FCE frequently asked

What is Mode-S code 151FCE?
151FCE is an ICAO 24-bit transponder address. Allocated to Russia. Assigned to RA-73678.
Where is Mode-S 151FCE registered?
Mode-S code 151FCE is allocated to Russia (RU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 151FCE 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 151FCE, octal 05217716, decimal 1,384,398.
What flights does 151FCE operate?
Mode-S 151FCE has broadcast 13 distinct callsigns, including SHU5431, SHU4697, SHU5643, SHU5642, SHU5477.