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sensors Mode-S transponder

50016B

ICAO 24-bit transponder address · allocated to San Marino

Currently assigned to T7-KBI · BOMBARDIER CL-600 Challenger

Hex
50016B
Octal
24000553
Decimal
5,243,243
Country
SM
Tail
T7-KBI
Type
CL60
No current signal · last broadcast Jul 26, 15:00 UTC
Flights observed
58
Distinct callsigns
1
Country
SM
Last broadcast
Jul 26, 15:00 UTC

Last known position

Most recent position reported by Mode-S 50016B.

Country allocation

The ICAO 24-bit address 50016B falls within the block assigned to San Marino (SM) by ICAO Annex 10, Volume III. Every aircraft registered in San Marino 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 1 distinct

Callsign Airline Flights Last seen
T7KBI - 58 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 T7KBI - Jul 26, 12:40 UTCJul 26, 15:00 UTC2h 20m
2026-07-25 T7KBI - Jul 25, 13:20 UTCJul 25, 20:05 UTC6h 45m
2026-07-22 T7KBI - Jul 22, 15:40 UTCJul 22, 22:15 UTC6h 35m
2026-07-20 T7KBI ATH → LBG Jul 20, 06:30 UTCJul 20, 09:40 UTC3h 10m
2026-07-19 T7KBI - Jul 19, 12:55 UTCJul 20, 04:25 UTC15h 30m
2026-07-12 T7KBI - Jul 12, 11:55 UTCJul 12, 14:20 UTC2h 25m
2026-07-12 T7KBI - Jul 12, 09:00 UTCJul 12, 09:45 UTC45m
2026-07-11 T7KBI - Jul 11, 16:55 UTCJul 11, 19:00 UTC2h 5m
2026-07-11 T7KBI - Jul 11, 12:55 UTCJul 11, 16:50 UTC3h 55m
2026-07-11 T7KBI - Jul 11, 09:00 UTCJul 11, 10:30 UTC1h 30m
2026-07-08 T7KBI - Jul 8, 12:15 UTCJul 8, 17:40 UTC5h 25m
2026-07-06 T7KBI - Jul 6, 08:40 UTCJul 6, 09:05 UTC25m
2026-07-05 T7KBI - Jul 5, 05:45 UTCJul 5, 06:20 UTC35m
2026-07-04 T7KBI - Jul 4, 13:55 UTCJul 4, 14:25 UTC30m
2026-07-03 T7KBI - Jul 3, 14:25 UTCJul 3, 14:40 UTC15m
2026-07-03 T7KBI - Jul 3, 12:10 UTCJul 3, 12:25 UTC15m
2026-07-02 T7KBI - Jul 2, 13:40 UTCJul 2, 16:25 UTC2h 45m
2026-07-01 T7KBI - Jul 1, 04:20 UTCJul 1, 04:55 UTC35m
2026-07-01 T7KBI - Jul 1, 02:00 UTCJul 1, 04:15 UTC2h 15m
2026-06-29 T7KBI - Jun 29, 00:39 UTCJun 29, 17:19 UTC16h 40m
2026-06-28 T7KBI - Jun 28, 15:40 UTCJun 28, 16:09 UTC30m
2026-06-25 T7KBI - Jun 25, 10:25 UTCJun 25, 10:59 UTC35m
2026-06-23 T7KBI NCE → DWC Jun 23, 09:14 UTCJun 23, 16:50 UTC7h 35m
2026-06-18 T7KBI DWC → NCE Jun 18, 06:05 UTCJun 18, 15:00 UTC8h 55m
2026-06-15 T7KBI - Jun 15, 12:39 UTCJun 15, 16:19 UTC3h 40m
2026-06-15 T7KBI - Jun 15, 11:30 UTCJun 15, 11:45 UTC15m
2026-06-15 T7KBI - Jun 15, 08:10 UTCJun 15, 09:10 UTC1h 0m
2026-06-14 T7KBI - Jun 14, 17:45 UTCJun 14, 20:20 UTC2h 35m
2026-06-14 T7KBI AMM → AMM Jun 14, 16:25 UTCJun 14, 16:35 UTC10m
2026-06-14 T7KBI AMM → AMM Jun 14, 15:05 UTCJun 14, 15:25 UTC20m
2026-06-14 T7KBI - Jun 14, 12:55 UTCJun 14, 13:10 UTC15m
2026-06-13 T7KBI - Jun 13, 15:05 UTCJun 14, 13:10 UTC22h 6m
2026-06-13 T7KBI - Jun 13, 12:00 UTCJun 13, 15:35 UTC3h 35m
2026-06-13 T7KBI - Jun 13, 09:05 UTCJun 13, 10:25 UTC1h 20m
2026-06-12 T7KBI - Jun 12, 12:15 UTCJun 12, 12:40 UTC25m
2026-06-10 T7KBI - Jun 10, 20:50 UTCJun 11, 15:05 UTC18h 15m
2026-06-10 T7KBI - Jun 10, 20:20 UTCJun 11, 15:05 UTC18h 45m
2026-06-10 T7KBI - Jun 10, 03:35 UTCJun 10, 06:45 UTC3h 10m
2026-06-08 T7KBI - Jun 8, 11:00 UTCJun 8, 15:15 UTC4h 15m
2026-06-07 T7KBI - Jun 7, 12:50 UTCJun 8, 11:15 UTC22h 25m
2026-06-07 T7KBI - Jun 7, 11:05 UTCJun 7, 13:50 UTC2h 45m
2026-06-06 T7KBI - Jun 6, 17:00 UTCJun 6, 20:10 UTC3h 10m
2026-05-31 T7KBI - May 31, 15:30 UTCMay 31, 22:25 UTC6h 55m
2026-05-22 T7KBI - May 22, 17:55 UTCMay 22, 18:30 UTC35m
2026-05-20 T7KBI - May 20, 10:40 UTCMay 20, 11:45 UTC1h 5m
2026-05-18 T7KBI - May 18, 08:55 UTCMay 18, 13:40 UTC4h 45m
2026-05-11 T7KBI - May 11, 08:40 UTCMay 11, 11:45 UTC3h 5m
2026-05-08 T7KBI - May 8, 20:00 UTCMay 8, 20:20 UTC20m
2026-05-03 T7KBI - May 3, 12:25 UTCMay 3, 16:34 UTC4h 10m
2026-05-01 T7KBI - May 1, 06:35 UTCMay 1, 12:15 UTC5h 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 T7-KBI page for operator, model, and routing details .

Mode-S 50016B frequently asked

What is Mode-S code 50016B?
50016B is an ICAO 24-bit transponder address. Allocated to San Marino. Assigned to T7-KBI.
Where is Mode-S 50016B registered?
Mode-S code 50016B is allocated to San Marino (SM). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 50016B broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 15:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 50016B, octal 24000553, decimal 5,243,243.
What flights does 50016B operate?
Mode-S 50016B has broadcast 1 distinct callsign, including T7KBI.