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sensors Mode-S transponder

A1B170

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N208TM · CESSNA 208 Caravan · operated by REDDING AERO ENTERPRISES INC

Hex
A1B170
Octal
50330560
Decimal
10,596,720
Country
US
Tail
N208TM
Type
C208
No current signal · last broadcast 17h ago
Flights observed
69
Distinct callsigns
13
Country
US
Last broadcast
17h ago

Last known position

Most recent position reported by Mode-S A1B170.

Country allocation

The ICAO 24-bit address A1B170 falls within the block assigned to United States (US) by ICAO Annex 10, Volume III. Every aircraft registered in United States 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 13 distinct

Callsign Airline Flights Last seen
BXR1461 - 13 2026-06-23
BXR1462 - 12 2026-06-22
BXR1523 - 10 2026-07-16
BXR800 - 8 2026-05-19
BXR1524 - 8 2026-07-14
BXR1572 - 5 2026-06-20
BXR8603 - 3 2026-04-13
BXR1981 - 3 2026-07-15
BXR1984 - 2 2026-07-15
BXR1966 - 2 2026-07-17
BXR588 - 1 2026-05-29
BXR1983 - 1 2026-07-14
BXR1000 - 1 2026-05-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 BXR1966 - Jul 17, 13:00 UTCJul 17, 13:50 UTC50m
2026-07-16 BXR1523 - Jul 16, 23:55 UTCJul 17, 00:45 UTC50m
2026-07-15 BXR1981 - Jul 15, 23:05 UTCJul 15, 23:25 UTC20m
2026-07-15 BXR1984 - Jul 15, 13:35 UTCJul 15, 14:40 UTC1h 5m
2026-07-15 BXR1523 RDD → MHR Jul 15, 00:10 UTCJul 15, 01:00 UTC50m
2026-07-14 BXR1524 MHR → RDD Jul 14, 13:45 UTCJul 14, 14:30 UTC45m
2026-07-14 BXR1983 - Jul 14, 01:25 UTCJul 14, 02:40 UTC1h 15m
2026-07-14 BXR1981 - Jul 14, 00:15 UTCJul 14, 00:35 UTC20m
2026-07-13 BXR1981 - Jul 13, 23:15 UTCJul 13, 23:30 UTC15m
2026-07-13 BXR1984 - Jul 13, 21:35 UTCJul 13, 22:00 UTC25m
2026-06-23 BXR1524 MHR → RDD Jun 23, 13:39 UTCJun 23, 14:29 UTC50m
2026-06-23 BXR1461 - Jun 23, 01:45 UTCJun 23, 02:49 UTC1h 5m
2026-06-22 BXR1462 - Jun 22, 20:49 UTCJun 22, 21:35 UTC45m
2026-06-20 BXR1572 MHR → MHR Jun 20, 15:09 UTCJun 20, 16:39 UTC1h 30m
2026-06-20 BXR1461 - Jun 20, 00:24 UTCJun 20, 00:59 UTC35m
2026-06-19 BXR1462 - Jun 19, 13:50 UTCJun 19, 14:39 UTC50m
2026-06-19 BXR1461 - Jun 19, 01:54 UTCJun 19, 02:54 UTC1h 0m
2026-06-18 BXR1462 - Jun 18, 13:40 UTCJun 18, 14:35 UTC55m
2026-06-18 BXR1461 - Jun 18, 01:45 UTCJun 18, 02:55 UTC1h 10m
2026-06-17 BXR1462 - Jun 17, 14:05 UTCJun 17, 15:05 UTC1h 0m
2026-06-17 BXR1461 - Jun 17, 01:55 UTCJun 17, 02:55 UTC1h 0m
2026-06-16 BXR1462 - Jun 16, 13:55 UTCJun 16, 14:55 UTC1h 0m
2026-06-16 BXR1461 - Jun 16, 01:45 UTCJun 16, 02:50 UTC1h 5m
2026-06-15 BXR1462 - Jun 15, 20:30 UTCJun 15, 21:20 UTC50m
2026-06-13 BXR1572 - Jun 13, 16:50 UTCJun 13, 17:35 UTC45m
2026-06-13 BXR1572 - Jun 13, 15:25 UTCJun 13, 16:10 UTC45m
2026-06-13 BXR1461 MHR → MHR Jun 13, 15:10 UTCJun 13, 15:15 UTC5m
2026-06-13 BXR1461 - Jun 13, 00:30 UTCJun 13, 01:00 UTC30m
2026-06-12 BXR1462 - Jun 12, 14:05 UTCJun 12, 15:05 UTC1h 0m
2026-06-12 BXR1461 - Jun 12, 01:45 UTCJun 12, 02:40 UTC55m
2026-06-11 BXR1462 - Jun 11, 14:00 UTCJun 11, 15:00 UTC1h 0m
2026-06-11 BXR1461 - Jun 11, 01:55 UTCJun 11, 02:45 UTC50m
2026-06-10 BXR1462 - Jun 10, 14:10 UTCJun 10, 15:15 UTC1h 5m
2026-06-10 BXR1461 - Jun 10, 01:55 UTCJun 10, 02:45 UTC50m
2026-06-09 BXR1462 - Jun 9, 14:30 UTCJun 9, 15:35 UTC1h 5m
2026-06-09 BXR1461 - Jun 9, 02:40 UTCJun 9, 03:10 UTC30m
2026-06-08 BXR1462 - Jun 8, 20:25 UTCJun 8, 21:45 UTC1h 20m
2026-06-06 BXR1572 - Jun 6, 17:29 UTCJun 6, 18:00 UTC30m
2026-06-06 BXR1572 - Jun 6, 15:39 UTCJun 6, 16:10 UTC30m
2026-06-06 BXR1461 - Jun 6, 00:40 UTCJun 6, 01:10 UTC30m
2026-06-05 BXR1462 - Jun 5, 14:20 UTCJun 5, 15:20 UTC1h 0m
2026-06-05 BXR1523 - Jun 5, 00:15 UTCJun 5, 01:00 UTC45m
2026-06-04 BXR1524 MHR → RDD Jun 4, 13:55 UTCJun 4, 14:45 UTC50m
2026-06-04 BXR1523 - Jun 4, 00:25 UTCJun 4, 01:10 UTC45m
2026-05-29 BXR588 - May 29, 20:40 UTCMay 29, 20:55 UTC15m
2026-05-19 BXR800 - May 19, 17:25 UTCMay 19, 17:35 UTC10m
2026-05-15 BXR800 - May 15, 16:40 UTCMay 15, 18:10 UTC1h 30m
2026-05-05 BXR1524 MHR → RDD May 5, 14:15 UTCMay 5, 15:20 UTC1h 5m
2026-05-05 BXR1523 - May 5, 00:15 UTCMay 5, 01:05 UTC50m
2026-05-02 BXR1000 - May 2, 17:25 UTCMay 2, 17:40 UTC15m

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 N208TM page for operator, model, and routing details .

Mode-S A1B170 frequently asked

What is Mode-S code A1B170?
A1B170 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N208TM.
Where is Mode-S A1B170 registered?
Mode-S code A1B170 is allocated to United States (US). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is A1B170 broadcasting right now?
No active broadcast right now. Last signal was 17h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A1B170, octal 50330560, decimal 10,596,720.
What flights does A1B170 operate?
Mode-S A1B170 has broadcast 13 distinct callsigns, including BXR1461, BXR1462, BXR1523, BXR800, BXR1524.