Apparatus

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sensors Mode-S transponder

51016B

ICAO 24-bit transponder address · allocated to Belarus

Currently assigned to EW-588PD · AIRBUS A-330-200

Hex
51016B
Octal
24200553
Decimal
5,308,779
Country
BY
Tail
EW-588PD
Type
A332
No current signal · last broadcast 1h ago
Flights observed
87
Distinct callsigns
19
Country
BY
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 51016B.

Country allocation

The ICAO 24-bit address 51016B falls within the block assigned to Belarus (BY) by ICAO Annex 10, Volume III. Every aircraft registered in Belarus 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 19 distinct

Callsign Airline Flights Last seen
BRU753 Belavia Belarusian Airlines 15 2026-05-30
BRU754 Belavia Belarusian Airlines 12 2026-05-16
BRU796 Belavia Belarusian Airlines 11 2026-05-28
BRU795 Belavia Belarusian Airlines 11 2026-05-27
BRU783 Belavia Belarusian Airlines 7 2026-05-27
BRU977 Belavia Belarusian Airlines 5 2026-05-29
BRU8801 - 4 2026-05-03
BRU8603 Belavia Belarusian Airlines 3 2026-05-17
BRU8105 Belavia Belarusian Airlines 3 2026-05-24
BRU791 - 3 2026-04-14
BRU784 Belavia Belarusian Airlines 3 2026-05-27
BRU975 Belavia Belarusian Airlines 2 2026-05-29
BRU792 - 2 2026-04-14
BRU978 Belavia Belarusian Airlines 1 2026-05-29
BRU976 Belavia Belarusian Airlines 1 2026-05-29
BRU8197 Belavia Belarusian Airlines 1 2026-04-30
BRU8106 Belavia Belarusian Airlines 1 2026-05-24
BRU8102 - 1 2026-05-25
BRU8101 Belavia Belarusian Airlines 1 2026-05-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 BRU753 MSQ → SYX May 30, 05:15 UTCMay 30, 13:15 UTC8h 0m
2026-05-30 BRU753 MSQ → SYX May 30, 04:15 UTCMay 30, 04:30 UTC15m
2026-05-29 BRU978 SVO → MSQ May 29, 20:15 UTCMay 29, 20:25 UTC10m
2026-05-29 BRU977 MSQ → SVO May 29, 18:05 UTCMay 29, 18:20 UTC15m
2026-05-29 BRU977 MSQ → SVO May 29, 17:10 UTCMay 29, 17:25 UTC15m
2026-05-29 BRU976 SVO → MSQ May 29, 08:00 UTCMay 29, 08:20 UTC20m
2026-05-29 BRU975 MSQ → SVO May 29, 04:50 UTCMay 29, 05:05 UTC15m
2026-05-28 BRU796 CXR → MSQ May 28, 02:35 UTCMay 28, 15:50 UTC13h 15m
2026-05-27 BRU795 MSQ → CXR May 27, 21:40 UTCMay 27, 21:50 UTC10m
2026-05-27 BRU784 IST → MSQ May 27, 12:00 UTCMay 27, 12:45 UTC45m
2026-05-27 BRU783 MSQ → IST May 27, 08:50 UTCMay 27, 09:00 UTC10m
2026-05-27 BRU783 MSQ → IST May 27, 04:19 UTCMay 27, 04:34 UTC15m
2026-05-26 BRU796 CXR → MSQ May 26, 02:49 UTCMay 26, 16:05 UTC13h 15m
2026-05-25 BRU795 MSQ → CXR May 25, 21:45 UTCMay 25, 22:00 UTC15m
2026-05-25 BRU8102 - May 25, 08:00 UTCMay 25, 09:45 UTC1h 45m
2026-05-25 BRU8101 MSQ → AYT May 25, 05:05 UTCMay 25, 05:25 UTC20m
2026-05-24 BRU8106 AYT → MSQ May 24, 13:45 UTCMay 24, 15:40 UTC1h 55m
2026-05-24 BRU8105 MSQ → AYT May 24, 10:50 UTCMay 24, 11:05 UTC15m
2026-05-24 BRU8105 MSQ → AYT May 24, 09:30 UTCMay 24, 10:05 UTC35m
2026-05-24 BRU8105 MSQ → AYT May 24, 06:10 UTCMay 24, 06:25 UTC15m
2026-05-23 BRU753 MSQ → SYX May 23, 05:50 UTCMay 23, 23:55 UTC18h 6m
2026-05-23 BRU753 MSQ → SYX May 23, 04:10 UTCMay 23, 04:25 UTC15m
2026-05-22 BRU977 MSQ → SVO May 22, 19:55 UTCMay 22, 20:05 UTC10m
2026-05-22 BRU783 MSQ → IST May 22, 04:30 UTCMay 22, 04:45 UTC15m
2026-05-21 BRU796 CXR → MSQ May 21, 06:40 UTCMay 21, 19:05 UTC12h 25m
2026-05-21 BRU795 MSQ → CXR May 21, 00:55 UTCMay 21, 01:05 UTC10m
2026-05-20 BRU977 MSQ → SVO May 20, 18:30 UTCMay 20, 18:45 UTC15m
2026-05-20 BRU783 MSQ → IST May 20, 04:25 UTCMay 20, 04:35 UTC10m
2026-05-18 BRU796 CXR → MSQ May 18, 23:50 UTCMay 19, 16:50 UTC17h 0m
2026-05-18 BRU795 MSQ → CXR May 18, 21:55 UTCMay 18, 22:05 UTC10m
2026-05-17 BRU8603 MSQ → HKT May 17, 22:45 UTCMay 18, 12:50 UTC14h 5m
2026-05-17 BRU8603 MSQ → HKT May 17, 20:55 UTCMay 17, 21:05 UTC10m
2026-05-17 BRU783 MSQ → IST May 17, 05:45 UTCMay 17, 06:15 UTC30m
2026-05-16 BRU754 SYX → MSQ May 16, 08:41 UTCMay 17, 00:45 UTC16h 4m
2026-05-15 BRU784 IST → MSQ May 15, 12:50 UTCMay 16, 09:01 UTC20h 10m
2026-05-15 BRU784 IST → MSQ May 15, 12:30 UTCMay 16, 09:01 UTC20h 30m
2026-05-15 BRU783 MSQ → IST May 15, 04:15 UTCMay 15, 08:10 UTC3h 55m
2026-05-14 BRU796 CXR → MSQ May 14, 06:20 UTCMay 14, 20:25 UTC14h 5m
2026-05-13 BRU795 MSQ → CXR May 13, 21:50 UTCMay 14, 05:35 UTC7h 45m
2026-05-11 BRU753 MSQ → SYX May 11, 04:15 UTCMay 11, 21:30 UTC17h 16m
2026-05-10 BRU977 MSQ → SVO May 10, 17:25 UTCMay 10, 17:49 UTC25m
2026-05-10 BRU975 MSQ → SVO May 10, 06:30 UTCMay 10, 06:50 UTC20m
2026-05-09 BRU754 SYX → MSQ May 9, 08:05 UTCMay 10, 02:34 UTC18h 30m
2026-05-09 BRU753 MSQ → SYX May 9, 04:50 UTCMay 10, 02:34 UTC21h 45m
2026-05-09 BRU753 MSQ → SYX May 9, 04:10 UTCMay 10, 02:34 UTC22h 25m
2026-05-06 BRU796 CXR → MSQ May 6, 21:35 UTCMay 7, 16:00 UTC18h 26m
2026-05-04 BRU753 MSQ → SYX May 4, 04:20 UTCMay 4, 22:45 UTC18h 26m
2026-05-03 BRU8801 - May 3, 06:30 UTCMay 3, 18:30 UTC12h 0m
2026-05-02 BRU754 SYX → MSQ May 2, 08:20 UTCMay 3, 01:20 UTC17h 0m
2026-05-02 BRU754 SYX → MSQ May 2, 06:05 UTCMay 3, 01:20 UTC19h 15m

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 EW-588PD page for operator, model, and routing details .

Mode-S 51016B frequently asked

What is Mode-S code 51016B?
51016B is an ICAO 24-bit transponder address. Allocated to Belarus. Assigned to EW-588PD.
Where is Mode-S 51016B registered?
Mode-S code 51016B is allocated to Belarus (BY). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 51016B broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 51016B, octal 24200553, decimal 5,308,779.
What flights does 51016B operate?
Mode-S 51016B has broadcast 19 distinct callsigns, including BRU753, BRU754, BRU796, BRU795, BRU783.