Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

151EDE

ICAO 24-bit transponder address · allocated to Russia

Currently assigned to RA-73438 · AIRBUS A-321

Hex
151EDE
Octal
05217336
Decimal
1,384,158
Country
RU
Tail
RA-73438
Type
A321
No current signal · last broadcast Jul 26, 10:20 UTC
Flights observed
224
Distinct callsigns
20
Country
RU
Last broadcast
Jul 26, 10:20 UTC

Last known position

Most recent position reported by Mode-S 151EDE.

Country allocation

The ICAO 24-bit address 151EDE 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
SBI5008 - 33 2026-07-20
SBI5007 S7 Airlines (Siberia Airlines) 33 2026-07-20
SBI5210 S7 Airlines (Siberia Airlines) 13 2026-07-21
SBI2504 S7 Airlines (Siberia Airlines) 12 2026-07-26
SBI5005 S7 Airlines (Siberia Airlines) 11 2026-07-25
SBI2513 S7 Airlines (Siberia Airlines) 11 2026-05-30
SBI2502 S7 Airlines (Siberia Airlines) 10 2026-06-16
SBI5209 S7 Airlines (Siberia Airlines) 8 2026-07-09
SBI5006 S7 Airlines (Siberia Airlines) 8 2026-07-25
SBI3235 S7 Airlines (Siberia Airlines) 8 2026-07-26
SBI5242 S7 Airlines (Siberia Airlines) 6 2026-07-20
SBI5224 - 6 2026-07-14
SBI5223 S7 Airlines (Siberia Airlines) 6 2026-07-25
SBI2519 S7 Airlines (Siberia Airlines) 6 2026-06-01
SBI5592 S7 Airlines (Siberia Airlines) 5 2026-07-23
SBI5552 S7 Airlines (Siberia Airlines) 5 2026-05-23
SBI5542 S7 Airlines (Siberia Airlines) 5 2026-05-18
SBI5591 - 4 2026-07-09
SBI5566 S7 Airlines (Siberia Airlines) 4 2026-07-08
SBI5545 S7 Airlines (Siberia Airlines) 4 2026-06-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SBI3235 DME → ASB Jul 26, 10:05 UTCJul 26, 10:20 UTC15m
2026-07-26 SBI2504 OVB → DME Jul 26, 05:50 UTCJul 26, 07:15 UTC1h 26m
2026-07-25 SBI5223 OVB → HTA Jul 25, 19:20 UTCJul 26, 01:55 UTC6h 35m
2026-07-25 SBI5006 LED → OVB Jul 25, 13:10 UTCJul 25, 13:25 UTC15m
2026-07-25 SBI5005 OVB → LED Jul 25, 11:40 UTCJul 25, 11:50 UTC10m
2026-07-25 SBI5005 OVB → LED Jul 25, 10:15 UTCJul 25, 10:55 UTC40m
2026-07-24 SBI5005 OVB → LED Jul 24, 12:30 UTCJul 25, 10:55 UTC22h 25m
2026-07-24 SBI5541 OVB → FRU Jul 24, 08:30 UTCJul 24, 12:55 UTC4h 25m
2026-07-23 SBI5592 EVN → OVB Jul 23, 12:00 UTCJul 24, 03:25 UTC15h 25m
2026-07-22 SBI5244 - Jul 22, 20:40 UTCJul 23, 09:55 UTC13h 15m
2026-07-22 SBI5244 - Jul 22, 14:30 UTCJul 23, 09:55 UTC19h 25m
2026-07-22 SBI5006 LED → OVB Jul 22, 13:10 UTCJul 23, 09:55 UTC20h 45m
2026-07-21 SBI5210 BQS → OVB Jul 21, 18:05 UTCJul 22, 03:15 UTC9h 10m
2026-07-21 SBI5555 - Jul 21, 07:25 UTCJul 21, 13:10 UTC5h 45m
2026-07-20 SBI5242 MJZ → OVB Jul 20, 22:10 UTCJul 21, 04:45 UTC6h 34m
2026-07-20 SBI5008 - Jul 20, 16:25 UTCJul 20, 18:10 UTC1h 45m
2026-07-20 SBI5007 OVB → LED Jul 20, 13:05 UTCJul 20, 14:55 UTC1h 50m
2026-07-19 SBI5008 - Jul 19, 18:00 UTCJul 19, 18:15 UTC15m
2026-07-19 SBI5008 LED → LED Jul 19, 16:20 UTCJul 19, 16:45 UTC25m
2026-07-19 SBI5007 OVB → LED Jul 19, 13:20 UTCJul 19, 13:45 UTC25m
2026-07-18 SBI5007 OVB → LED Jul 18, 17:55 UTCJul 19, 13:45 UTC19h 50m
2026-07-18 SBI5008 - Jul 18, 16:25 UTCJul 18, 16:45 UTC20m
2026-07-17 SBI5007 OVB → LED Jul 17, 19:55 UTCJul 18, 13:50 UTC17h 56m
2026-07-17 SBI2517 - Jul 17, 09:04 UTCJul 18, 02:50 UTC17h 46m
2026-07-17 SBI2504 - Jul 17, 03:55 UTCJul 18, 02:50 UTC22h 56m
2026-07-16 SBI2504 - Jul 16, 03:45 UTCJul 16, 04:25 UTC40m
2026-07-15 SBI2504 - Jul 15, 06:40 UTCJul 15, 06:55 UTC15m
2026-07-14 SBI5224 - Jul 14, 19:00 UTCJul 15, 01:35 UTC6h 34m
2026-07-13 SBI5262 - Jul 13, 17:10 UTCJul 14, 01:35 UTC8h 25m
2026-07-12 SBI5366 - Jul 12, 06:35 UTCJul 12, 08:10 UTC1h 35m
2026-07-11 SBI5007 OVB → LED Jul 11, 13:35 UTCJul 11, 16:05 UTC2h 30m
2026-07-10 SBI5007 OVB → LED Jul 10, 14:40 UTCJul 10, 16:05 UTC1h 25m
2026-07-09 SBI5209 OVB → BQS Jul 9, 19:55 UTCJul 10, 05:10 UTC9h 15m
2026-07-09 SBI5592 - Jul 9, 13:05 UTCJul 9, 13:30 UTC25m
2026-07-09 SBI5591 - Jul 9, 10:25 UTCJul 9, 11:20 UTC55m
2026-07-08 SBI5209 OVB → BQS Jul 8, 18:00 UTCJul 9, 03:05 UTC9h 5m
2026-07-08 SBI5566 TAS → OVB Jul 8, 07:35 UTCJul 8, 13:35 UTC6h 0m
2026-07-07 SBI5212 - Jul 7, 19:35 UTCJul 8, 04:50 UTC9h 15m
2026-07-06 SBI5008 - Jul 6, 16:40 UTCJul 6, 17:00 UTC20m
2026-07-06 SBI5007 OVB → LED Jul 6, 15:05 UTCJul 6, 15:20 UTC15m
2026-07-05 SBI3235 - Jul 5, 08:40 UTCJul 5, 09:05 UTC25m
2026-07-04 SBI5007 OVB → LED Jul 4, 14:40 UTCJul 4, 14:50 UTC10m
2026-07-04 SBI5007 OVB → LED Jul 4, 13:25 UTCJul 4, 13:35 UTC10m
2026-07-03 SBI5008 LED → OVB Jul 3, 16:45 UTCJul 3, 17:05 UTC20m
2026-07-03 SBI5007 OVB → LED Jul 3, 14:35 UTCJul 3, 14:55 UTC20m
2026-07-03 SBI5007 OVB → LED Jul 3, 13:35 UTCJul 3, 13:45 UTC10m
2026-07-02 SBI5008 LED → OVB Jul 2, 16:35 UTCJul 2, 17:00 UTC25m
2026-07-02 SBI5007 OVB → LED Jul 2, 02:00 UTCJul 2, 13:50 UTC11h 50m
2026-07-01 SBI5008 LED → OVB Jul 1, 16:30 UTCJul 1, 16:45 UTC15m
2026-06-30 SBI5008 LED → OVB Jun 30, 16:35 UTCJul 1, 13:40 UTC21h 5m

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-73438 page for operator, model, and routing details .

Mode-S 151EDE frequently asked

What is Mode-S code 151EDE?
151EDE is an ICAO 24-bit transponder address. Allocated to Russia. Assigned to RA-73438.
Where is Mode-S 151EDE registered?
Mode-S code 151EDE is allocated to Russia (RU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 151EDE broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 10:20 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 151EDE, octal 05217336, decimal 1,384,158.
What flights does 151EDE operate?
Mode-S 151EDE has broadcast 20 distinct callsigns, including SBI5008, SBI5007, SBI5210, SBI2504, SBI5005.