Apparatus

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sensors Mode-S transponder

151EBA

ICAO 24-bit transponder address · allocated to Russia

Currently assigned to RA-73402 · AIRBUS A-320

Hex
151EBA
Octal
05217272
Decimal
1,384,122
Country
RU
Tail
RA-73402
Type
A320
No current signal · last broadcast 2h ago
Flights observed
217
Distinct callsigns
20
Country
RU
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 151EBA.

Country allocation

The ICAO 24-bit address 151EBA 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
SBI3034 - 16 2026-07-04
SBI3022 - 15 2026-07-13
SBI3021 - 13 2026-07-13
SBI3033 - 11 2026-06-30
SBI3032 - 11 2026-07-06
SBI3031 S7 Airlines (Siberia Airlines) 10 2026-06-09
SBI1213 - 10 2026-07-12
SBI3746 S7 Airlines (Siberia Airlines) 7 2026-07-03
SBI1214 - 7 2026-07-02
SBI3275 - 6 2026-06-25
SBI3017 - 6 2026-07-06
SBI3749 - 5 2026-07-08
SBI3018 S7 Airlines (Siberia Airlines) 5 2026-05-20
SBI2605 - 5 2026-07-07
SBI6403 S7 Airlines (Siberia Airlines) 4 2026-05-12
SBI3745 - 4 2026-07-03
SBI2606 - 4 2026-07-08
SBI2594 - 4 2026-06-29
SBI2572 - 4 2026-06-27
SBI6404 S7 Airlines (Siberia Airlines) 3 2026-05-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 SBI3022 - Jul 13, 22:40 UTCJul 14, 05:50 UTC7h 10m
2026-07-13 SBI6311 - Jul 13, 19:35 UTCJul 13, 19:50 UTC15m
2026-07-13 SBI3021 - Jul 13, 13:30 UTCJul 13, 14:00 UTC30m
2026-07-12 SBI1213 - Jul 12, 04:50 UTCJul 12, 14:30 UTC9h 40m
2026-07-11 SBI3021 - Jul 11, 13:20 UTCJul 12, 05:30 UTC16h 10m
2026-07-11 SBI3021 - Jul 11, 10:15 UTCJul 12, 05:30 UTC19h 15m
2026-07-10 SBI3021 - Jul 10, 22:50 UTCJul 11, 14:00 UTC15h 10m
2026-07-10 SBI3022 - Jul 10, 04:40 UTCJul 11, 04:30 UTC23h 51m
2026-07-09 SBI3022 - Jul 9, 21:50 UTCJul 10, 05:30 UTC7h 40m
2026-07-09 SBI3021 - Jul 9, 10:30 UTCJul 9, 14:05 UTC3h 35m
2026-07-08 SBI3750 IST → DME Jul 8, 13:30 UTCJul 9, 10:30 UTC21h 0m
2026-07-08 SBI3749 - Jul 8, 11:30 UTCJul 8, 11:55 UTC25m
2026-07-08 SBI2606 - Jul 8, 01:10 UTCJul 8, 01:40 UTC30m
2026-07-07 SBI2605 - Jul 7, 04:40 UTCJul 7, 23:45 UTC19h 5m
2026-07-06 SBI3017 - Jul 6, 23:20 UTCJul 7, 05:20 UTC6h 0m
2026-07-06 SBI3017 - Jul 6, 02:35 UTCJul 7, 00:05 UTC21h 30m
2026-07-06 SBI3032 - Jul 6, 02:25 UTCJul 7, 00:05 UTC21h 40m
2026-07-05 SBI1210 - Jul 5, 13:55 UTCJul 6, 03:15 UTC13h 20m
2026-07-04 SBI3034 - Jul 4, 22:50 UTCJul 5, 12:05 UTC13h 15m
2026-07-04 SBI3032 - Jul 4, 03:10 UTCJul 4, 23:30 UTC20h 20m
2026-07-03 SBI3746 AYT → DME Jul 3, 12:05 UTCJul 4, 03:55 UTC15h 50m
2026-07-03 SBI3745 KEJ → AYT Jul 3, 00:20 UTCJul 3, 10:45 UTC10h 25m
2026-07-02 SBI1214 - Jul 2, 15:20 UTCJul 2, 23:05 UTC7h 45m
2026-07-02 SBI1213 - Jul 2, 03:00 UTCJul 2, 13:45 UTC10h 45m
2026-07-01 SBI3034 - Jul 1, 04:35 UTCJul 2, 03:05 UTC22h 30m
2026-06-30 SBI3033 - Jun 30, 23:10 UTCJul 1, 04:55 UTC5h 45m
2026-06-30 SBI3032 - Jun 30, 02:55 UTCJun 30, 23:45 UTC20h 50m
2026-06-29 SBI3746 AYT → DME Jun 29, 12:00 UTCJun 30, 03:40 UTC15h 41m
2026-06-29 SBI2594 - Jun 29, 00:39 UTCJun 29, 10:24 UTC9h 45m
2026-06-28 SBI2593 - Jun 28, 19:34 UTCJun 28, 23:04 UTC3h 30m
2026-06-28 SBI2593 - Jun 28, 04:29 UTCJun 28, 23:04 UTC18h 35m
2026-06-27 SBI2168 MRV → DME Jun 27, 12:39 UTCJun 27, 12:55 UTC15m
2026-06-27 SBI2572 - Jun 27, 01:04 UTCJun 27, 05:49 UTC4h 45m
2026-06-25 SBI3748 AYT → DME Jun 25, 14:39 UTCJun 26, 04:24 UTC13h 45m
2026-06-25 SBI3747 DME → AYT Jun 25, 02:54 UTCJun 25, 13:09 UTC10h 15m
2026-06-25 SBI3275 - Jun 25, 01:04 UTCJun 25, 01:30 UTC25m
2026-06-24 SBI3275 - Jun 24, 04:34 UTCJun 25, 01:30 UTC20h 55m
2026-06-24 SBI3034 - Jun 24, 04:00 UTCJun 25, 01:30 UTC21h 30m
2026-06-23 SBI2594 - Jun 23, 00:54 UTCJun 23, 01:35 UTC40m
2026-06-22 SBI2593 - Jun 22, 19:19 UTCJun 22, 23:20 UTC4h 0m
2026-06-22 SBI1004 LED → DME Jun 22, 10:25 UTCJun 22, 11:24 UTC1h 0m
2026-06-21 SBI1007 DME → LED Jun 21, 16:14 UTCJun 21, 16:30 UTC15m
2026-06-20 SBI2509 DME → OVB Jun 20, 16:24 UTCJun 21, 07:59 UTC15h 35m
2026-06-20 SBI2606 - Jun 20, 04:39 UTCJun 20, 04:49 UTC10m
2026-06-20 SBI2606 - Jun 20, 00:24 UTCJun 20, 00:54 UTC30m
2026-06-19 SBI2605 - Jun 19, 22:39 UTCJun 19, 23:14 UTC35m
2026-06-19 SBI2605 - Jun 19, 19:39 UTCJun 19, 19:49 UTC10m
2026-06-19 SBI1010 - Jun 19, 15:54 UTCJun 19, 16:39 UTC45m
2026-06-18 SBI3033 - Jun 18, 22:40 UTCJun 19, 14:19 UTC15h 39m
2026-06-18 SBI3033 - Jun 18, 00:35 UTCJun 18, 23:25 UTC22h 50m

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-73402 page for operator, model, and routing details .

Mode-S 151EBA frequently asked

What is Mode-S code 151EBA?
151EBA is an ICAO 24-bit transponder address. Allocated to Russia. Assigned to RA-73402.
Where is Mode-S 151EBA registered?
Mode-S code 151EBA is allocated to Russia (RU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 151EBA broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 151EBA, octal 05217272, decimal 1,384,122.
What flights does 151EBA operate?
Mode-S 151EBA has broadcast 20 distinct callsigns, including SBI3034, SBI3022, SBI3021, SBI3033, SBI3032.