Apparatus

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sensors Mode-S transponder

151E72

ICAO 24-bit transponder address · allocated to Russia

Currently assigned to RA-73330 · BOEING 777-200

Hex
151E72
Octal
05217162
Decimal
1,384,050
Country
RU
Tail
RA-73330
Type
B772
No current signal · last broadcast Jul 26, 20:30 UTC
Flights observed
148
Distinct callsigns
5
Country
RU
Last broadcast
Jul 26, 20:30 UTC

Last known position

Most recent position reported by Mode-S 151E72.

Country allocation

The ICAO 24-bit address 151E72 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 5 distinct

Callsign Airline Flights Last seen
RWZ3202 Red Wings 89 2026-07-26
RWZ3201 Red Wings 38 2026-07-21
RWZ3205 Red Wings 14 2026-07-24
RWZ3206 Red Wings 6 2026-07-17
00000000 - 1 2026-07-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 RWZ3202 CXR → DME Jul 26, 00:45 UTCJul 26, 20:30 UTC19h 46m
2026-07-25 RWZ3202 CXR → DME Jul 25, 18:05 UTCJul 26, 16:30 UTC22h 26m
2026-07-25 RWZ3202 CXR → DME Jul 25, 12:35 UTCJul 26, 12:30 UTC23h 56m
2026-07-25 RWZ3202 CXR → DME Jul 25, 10:35 UTCJul 26, 07:45 UTC21h 11m
2026-07-25 RWZ3202 CXR → DME Jul 25, 10:20 UTCJul 26, 07:45 UTC21h 26m
2026-07-25 RWZ3202 CXR → DME Jul 25, 05:45 UTCJul 26, 00:50 UTC19h 5m
2026-07-24 RWZ3205 SVX → CXR Jul 24, 11:10 UTCJul 25, 10:30 UTC23h 20m
2026-07-23 00000000 - Jul 23, 22:45 UTCJul 24, 11:25 UTC12h 40m
2026-07-21 RWZ3202 - Jul 21, 23:45 UTCJul 22, 18:10 UTC18h 25m
2026-07-21 RWZ3205 SVX → CXR Jul 21, 11:00 UTCJul 22, 10:25 UTC23h 25m
2026-07-21 RWZ3205 SVX → CXR Jul 21, 06:35 UTCJul 22, 05:05 UTC22h 30m
2026-07-21 RWZ3201 DME → CXR Jul 21, 06:25 UTCJul 21, 23:55 UTC17h 30m
2026-07-20 RWZ3201 DME → CXR Jul 20, 23:15 UTCJul 21, 11:20 UTC12h 4m
2026-07-19 RWZ3202 - Jul 19, 00:35 UTCJul 19, 20:10 UTC19h 35m
2026-07-19 RWZ3202 - Jul 19, 00:15 UTCJul 19, 20:10 UTC19h 55m
2026-07-18 RWZ3202 - Jul 18, 13:00 UTCJul 19, 12:30 UTC23h 30m
2026-07-18 RWZ3202 - Jul 18, 10:35 UTCJul 19, 07:45 UTC21h 10m
2026-07-18 RWZ3202 - Jul 18, 10:05 UTCJul 19, 07:45 UTC21h 40m
2026-07-18 RWZ3202 - Jul 18, 05:00 UTCJul 19, 00:50 UTC19h 50m
2026-07-17 RWZ3202 - Jul 17, 12:35 UTCJul 18, 12:30 UTC23h 56m
2026-07-17 RWZ3206 CXR → SVX Jul 17, 10:35 UTCJul 18, 10:30 UTC23h 56m
2026-07-17 RWZ3206 CXR → SVX Jul 17, 10:25 UTCJul 18, 05:20 UTC18h 56m
2026-07-16 RWZ3206 CXR → SVX Jul 16, 22:59 UTCJul 17, 14:20 UTC15h 20m
2026-07-15 RWZ3202 - Jul 15, 04:45 UTCJul 15, 18:00 UTC13h 15m
2026-07-14 RWZ3202 - Jul 14, 11:15 UTCJul 15, 10:30 UTC23h 14m
2026-07-14 RWZ3201 - Jul 14, 06:35 UTCJul 15, 05:05 UTC22h 29m
2026-07-14 RWZ3201 - Jul 14, 06:25 UTCJul 14, 11:30 UTC5h 5m
2026-07-12 RWZ3201 - Jul 12, 04:10 UTCJul 12, 16:20 UTC12h 10m
2026-07-11 RWZ3201 - Jul 11, 14:35 UTCJul 12, 14:30 UTC23h 55m
2026-07-11 RWZ3201 - Jul 11, 12:35 UTCJul 12, 12:30 UTC23h 55m
2026-07-11 RWZ3202 - Jul 11, 07:05 UTCJul 12, 06:30 UTC23h 25m
2026-07-10 RWZ3201 - Jul 10, 05:40 UTCJul 10, 10:35 UTC4h 55m
2026-07-08 RWZ3202 - Jul 8, 04:40 UTCJul 8, 17:40 UTC13h 0m
2026-07-07 RWZ3202 - Jul 7, 11:30 UTCJul 8, 10:30 UTC23h 0m
2026-07-07 RWZ3206 - Jul 7, 06:35 UTCJul 8, 05:00 UTC22h 25m
2026-07-07 RWZ3206 - Jul 7, 06:25 UTCJul 7, 12:05 UTC5h 40m
2026-07-04 RWZ3202 - Jul 4, 18:35 UTCJul 5, 16:25 UTC21h 50m
2026-07-04 RWZ3202 - Jul 4, 18:20 UTCJul 5, 16:25 UTC22h 5m
2026-07-04 RWZ3202 - Jul 4, 14:35 UTCJul 5, 14:30 UTC23h 55m
2026-07-04 RWZ3202 - Jul 4, 12:35 UTCJul 5, 12:30 UTC23h 55m
2026-07-04 RWZ3202 - Jul 4, 10:40 UTCJul 5, 08:05 UTC21h 25m
2026-07-04 RWZ3202 - Jul 4, 06:35 UTCJul 5, 01:15 UTC18h 40m
2026-07-04 RWZ3202 - Jul 4, 04:35 UTCJul 5, 01:15 UTC20h 40m
2026-07-04 RWZ3202 - Jul 4, 02:35 UTCJul 5, 01:15 UTC22h 40m
2026-07-03 RWZ3205 - Jul 3, 10:35 UTCJul 4, 06:50 UTC20h 15m
2026-07-03 RWZ3205 - Jul 3, 10:25 UTCJul 4, 06:50 UTC20h 25m
2026-07-03 RWZ3201 - Jul 3, 04:35 UTCJul 4, 04:30 UTC23h 55m
2026-07-02 RWZ3201 - Jul 2, 22:45 UTCJul 3, 10:50 UTC12h 5m
2026-07-01 RWZ3202 - Jul 1, 05:00 UTCJul 1, 13:45 UTC8h 45m
2026-06-30 RWZ3202 - Jun 30, 11:50 UTCJul 1, 10:30 UTC22h 40m

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-73330 page for operator, model, and routing details .

Mode-S 151E72 frequently asked

What is Mode-S code 151E72?
151E72 is an ICAO 24-bit transponder address. Allocated to Russia. Assigned to RA-73330.
Where is Mode-S 151E72 registered?
Mode-S code 151E72 is allocated to Russia (RU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 151E72 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 151E72, octal 05217162, decimal 1,384,050.
What flights does 151E72 operate?
Mode-S 151E72 has broadcast 5 distinct callsigns, including RWZ3202, RWZ3201, RWZ3205, RWZ3206, 00000000.