Apparatus

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sensors Mode-S transponder

151EBF

ICAO 24-bit transponder address · allocated to Russia

Currently assigned to RA-73407 · AIRBUS A-320

Hex
151EBF
Octal
05217277
Decimal
1,384,127
Country
RU
Tail
RA-73407
Type
A320
No current signal · last broadcast 1d ago
Flights observed
187
Distinct callsigns
20
Country
RU
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 151EBF.

Country allocation

The ICAO 24-bit address 151EBF 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
SBI2582 - 16 2026-07-10
SBI3032 - 9 2026-07-10
SBI3746 S7 Airlines (Siberia Airlines) 7 2026-07-08
SBI3021 - 7 2026-06-24
SBI2514 S7 Airlines (Siberia Airlines) 7 2026-06-09
SBI3745 - 6 2026-07-08
SBI3022 - 6 2026-07-01
SBI5115 S7 Airlines (Siberia Airlines) 5 2026-06-12
SBI3031 S7 Airlines (Siberia Airlines) 5 2026-04-15
SBI3018 - 5 2026-07-08
SBI3017 - 5 2026-07-05
SBI3749 - 4 2026-06-30
SBI1214 - 4 2026-07-05
SBI5245 S7 Airlines (Siberia Airlines) 3 2026-06-11
SBI3750 S7 Airlines (Siberia Airlines) 3 2026-06-30
SBI3034 - 3 2026-06-17
SBI2630 S7 Airlines (Siberia Airlines) 3 2026-05-15
SBI2572 S7 Airlines (Siberia Airlines) 3 2026-04-30
SBI2565 S7 Airlines (Siberia Airlines) 3 2026-04-20
SBI2511 S7 Airlines (Siberia Airlines) 3 2026-04-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 SBI5322 - Jul 13, 05:25 UTCJul 13, 05:40 UTC15m
2026-07-13 SBI5321 - Jul 13, 04:10 UTCJul 13, 04:25 UTC15m
2026-07-11 SBI5211 - Jul 11, 19:35 UTCJul 12, 04:45 UTC9h 10m
2026-07-11 SBI2509 DME → OVB Jul 11, 14:05 UTCJul 11, 14:15 UTC10m
2026-07-10 SBI3032 - Jul 10, 21:30 UTCJul 11, 03:20 UTC5h 50m
2026-07-10 SBI2582 - Jul 10, 03:50 UTCJul 11, 03:20 UTC23h 30m
2026-07-09 SBI2582 - Jul 9, 22:10 UTCJul 10, 21:45 UTC23h 35m
2026-07-08 SBI3018 - Jul 8, 22:10 UTCJul 9, 03:45 UTC5h 35m
2026-07-08 SBI3746 AYT → DME Jul 8, 12:10 UTCJul 8, 13:50 UTC1h 40m
2026-07-08 SBI3745 - Jul 8, 10:40 UTCJul 8, 11:05 UTC25m
2026-07-06 SBI3018 - Jul 6, 21:50 UTCJul 7, 04:25 UTC6h 35m
2026-07-06 SBI6311 - Jul 6, 19:35 UTCJul 6, 19:45 UTC10m
2026-07-05 SBI3017 - Jul 5, 22:15 UTCJul 6, 13:50 UTC15h 35m
2026-07-05 SBI3017 - Jul 5, 19:15 UTCJul 6, 13:50 UTC18h 35m
2026-07-05 SBI3017 - Jul 5, 15:50 UTCJul 6, 13:50 UTC22h 0m
2026-07-05 SBI1214 - Jul 5, 15:15 UTCJul 6, 13:45 UTC22h 30m
2026-07-04 SBI3040 - Jul 4, 22:05 UTCJul 5, 13:35 UTC15h 30m
2026-07-04 SBI2582 - Jul 4, 03:55 UTCJul 5, 03:45 UTC23h 50m
2026-07-03 SBI5726 - Jul 3, 01:05 UTCJul 3, 05:05 UTC4h 0m
2026-07-02 SBI5725 OVB → PKX Jul 2, 22:30 UTCJul 2, 22:40 UTC10m
2026-07-02 SBI5725 OVB → PKX Jul 2, 19:20 UTCJul 2, 19:55 UTC35m
2026-07-01 SBI3022 - Jul 1, 13:40 UTCJul 2, 05:30 UTC15h 50m
2026-06-30 SBI3039 - Jun 30, 23:25 UTCJul 1, 14:10 UTC14h 45m
2026-06-30 SBI3039 - Jun 30, 13:50 UTCJul 1, 13:45 UTC23h 55m
2026-06-30 SBI3750 IST → DME Jun 30, 13:35 UTCJul 1, 05:10 UTC15h 35m
2026-06-30 SBI3749 - Jun 30, 11:40 UTCJun 30, 12:05 UTC25m
2026-06-28 SBI2508 - Jun 28, 07:40 UTCJun 28, 23:39 UTC16h 0m
2026-06-28 SBI5550 - Jun 28, 02:29 UTCJun 28, 23:39 UTC21h 10m
2026-06-27 SBI5550 - Jun 27, 18:49 UTCJun 28, 07:44 UTC12h 55m
2026-06-24 SBI3021 - Jun 24, 13:34 UTCJun 25, 03:34 UTC14h 0m
2026-06-23 SBI3021 - Jun 23, 17:50 UTCJun 24, 14:15 UTC20h 25m
2026-06-23 SBI1006 LED → DME Jun 23, 17:15 UTCJun 24, 14:15 UTC21h 0m
2026-06-23 SBI1005 - Jun 23, 08:04 UTCJun 23, 15:50 UTC7h 45m
2026-06-22 SBI3750 IST → DME Jun 22, 14:45 UTCJun 23, 08:09 UTC17h 25m
2026-06-22 SBI3749 - Jun 22, 12:49 UTCJun 22, 13:10 UTC20m
2026-06-21 SBI1005 - Jun 21, 14:50 UTCJun 21, 15:09 UTC20m
2026-06-20 SBI3022 - Jun 20, 04:44 UTCJun 20, 23:55 UTC19h 10m
2026-06-19 SBI3021 DME → IKT Jun 19, 16:39 UTCJun 20, 05:24 UTC12h 45m
2026-06-18 SBI2582 - Jun 18, 21:50 UTCJun 19, 17:24 UTC19h 34m
2026-06-18 SBI2582 - Jun 18, 21:40 UTCJun 19, 17:24 UTC19h 44m
2026-06-18 SBI2582 - Jun 18, 07:10 UTCJun 19, 05:14 UTC22h 4m
2026-06-17 SBI2602 - Jun 17, 21:30 UTCJun 18, 07:15 UTC9h 45m
2026-06-17 SBI3034 - Jun 17, 04:05 UTCJun 17, 21:30 UTC17h 25m
2026-06-16 SBI3034 - Jun 16, 23:00 UTCJun 17, 21:30 UTC22h 30m
2026-06-16 SBI3746 AYT → DME Jun 16, 14:20 UTCJun 17, 04:55 UTC14h 36m
2026-06-16 SBI3745 - Jun 16, 12:00 UTCJun 16, 12:35 UTC35m
2026-06-14 SBI1212 - Jun 14, 12:00 UTCJun 15, 00:45 UTC12h 45m
2026-06-13 SBI1211 - Jun 13, 15:55 UTCJun 14, 10:00 UTC18h 5m
2026-06-12 SBI5115 OVB → KRR Jun 12, 07:50 UTCJun 13, 03:35 UTC19h 45m
2026-06-12 SBI5115 OVB → KRR Jun 12, 07:15 UTCJun 13, 03:35 UTC20h 20m

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-73407 page for operator, model, and routing details .

Mode-S 151EBF frequently asked

What is Mode-S code 151EBF?
151EBF is an ICAO 24-bit transponder address. Allocated to Russia. Assigned to RA-73407.
Where is Mode-S 151EBF registered?
Mode-S code 151EBF is allocated to Russia (RU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 151EBF 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 151EBF, octal 05217277, decimal 1,384,127.
What flights does 151EBF operate?
Mode-S 151EBF has broadcast 20 distinct callsigns, including SBI2582, SBI3032, SBI3746, SBI3021, SBI2514.