Apparatus

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sensors Mode-S transponder

A1B01E

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N208DZ · CESSNA 208 Caravan · operated by SEATTLE AIRCRAFT RENTALS LLC

Hex
A1B01E
Octal
50330036
Decimal
10,596,382
Country
US
Tail
N208DZ
Type
C208
No current signal · last broadcast 5d ago
Flights observed
61
Distinct callsigns
1
Country
US
Last broadcast
5d ago

Last known position

Most recent position reported by Mode-S A1B01E.

Country allocation

The ICAO 24-bit address A1B01E 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 1 distinct

Callsign Airline Flights Last seen
N208DZ - 60 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 N208DZ CNY → CNY Jul 26, 17:00 UTCJul 26, 18:05 UTC1h 5m
2026-07-26 N208DZ CNY → CNY Jul 26, 15:50 UTCJul 26, 16:30 UTC40m
2026-07-26 N208DZ CNY → CNY Jul 26, 14:45 UTCJul 26, 15:20 UTC35m
2026-07-25 N208DZ - Jul 25, 14:40 UTCJul 25, 14:50 UTC10m
2026-07-24 N208DZ - Jul 24, 16:20 UTCJul 24, 16:55 UTC35m
2026-07-23 N208DZ CNY → CNY Jul 23, 15:25 UTCJul 23, 17:20 UTC1h 55m
2026-07-22 N208DZ CNY → CNY Jul 22, 16:00 UTCJul 22, 16:35 UTC35m
2026-07-21 N208DZ CNY → CNY Jul 21, 15:45 UTCJul 21, 16:50 UTC1h 5m
2026-07-20 N208DZ CNY → CNY Jul 20, 16:35 UTCJul 20, 17:10 UTC35m
2026-07-19 N208DZ CNY → CNY Jul 19, 16:30 UTCJul 19, 17:00 UTC30m
2026-07-18 N208DZ CNY → CNY Jul 18, 14:25 UTCJul 18, 15:00 UTC35m
2026-07-17 N208DZ - Jul 17, 15:20 UTCJul 17, 16:24 UTC1h 5m
2026-07-14 N208DZ - Jul 14, 14:50 UTCJul 14, 16:25 UTC1h 35m
2026-07-12 N208DZ - Jul 12, 15:40 UTCJul 12, 16:45 UTC1h 5m
2026-07-10 N208DZ CNY → CNY Jul 10, 15:30 UTCJul 10, 16:10 UTC40m
2026-07-08 N208DZ CNY → CNY Jul 8, 16:55 UTCJul 8, 17:25 UTC30m
2026-07-04 N208DZ CNY → CNY Jul 4, 16:05 UTCJul 4, 17:10 UTC1h 5m
2026-06-25 N208DZ - Jun 25, 15:24 UTCJun 25, 16:29 UTC1h 5m
2026-06-23 N208DZ CNY → CNY Jun 23, 17:09 UTCJun 23, 17:39 UTC30m
2026-06-22 N208DZ CNY → CNY Jun 22, 15:45 UTCJun 22, 16:40 UTC55m
2026-06-21 N208DZ CNY → CNY Jun 21, 17:20 UTCJun 21, 17:54 UTC35m
2026-06-21 N208DZ CNY → CNY Jun 21, 16:10 UTCJun 21, 16:44 UTC35m
2026-06-20 N208DZ CNY → CNY Jun 20, 16:00 UTCJun 20, 17:04 UTC1h 5m
2026-06-19 N208DZ CNY → CNY Jun 19, 16:14 UTCJun 19, 16:49 UTC35m
2026-06-18 N208DZ CNY → CNY Jun 18, 14:45 UTCJun 18, 15:20 UTC35m
2026-06-17 N208DZ - Jun 17, 16:35 UTCJun 17, 17:45 UTC1h 10m
2026-06-13 N208DZ - Jun 13, 14:05 UTCJun 13, 15:00 UTC55m
2026-06-08 N208DZ CNY → CNY Jun 8, 16:10 UTCJun 8, 16:40 UTC30m
2026-06-08 N208DZ CNY → CNY Jun 8, 14:40 UTCJun 8, 15:15 UTC35m
2026-06-07 N208DZ - Jun 7, 13:05 UTCJun 7, 14:10 UTC1h 5m
2026-06-06 N208DZ CNY → CNY Jun 6, 14:45 UTCJun 6, 15:19 UTC35m
2026-06-05 N208DZ CNY → CNY Jun 5, 16:40 UTCJun 5, 17:15 UTC35m
2026-06-05 N208DZ CNY → CNY Jun 5, 14:10 UTCJun 5, 14:45 UTC35m
2026-06-02 N208DZ CNY → CNY Jun 2, 16:55 UTCJun 2, 17:50 UTC55m
2026-05-31 N208DZ - May 31, 15:05 UTCMay 31, 16:40 UTC1h 35m
2026-05-31 N208DZ - May 31, 13:35 UTCMay 31, 14:35 UTC1h 0m
2026-05-28 N208DZ - May 28, 14:40 UTCMay 28, 15:45 UTC1h 5m
2026-05-24 N208DZ - May 24, 15:40 UTCMay 24, 16:15 UTC35m
2026-05-23 N208DZ CNY → CNY May 23, 14:55 UTCMay 23, 16:00 UTC1h 5m
2026-05-23 N208DZ CNY → CNY May 23, 13:10 UTCMay 23, 13:45 UTC35m
2026-05-21 N208DZ - May 21, 15:00 UTCMay 21, 15:35 UTC35m
2026-05-19 N208DZ - May 19, 15:30 UTCMay 19, 16:00 UTC30m
2026-05-17 N208DZ CNY → CNY May 17, 17:45 UTCMay 17, 18:20 UTC35m
2026-05-16 N208DZ - May 16, 16:55 UTCMay 16, 17:35 UTC40m
2026-05-16 N208DZ CNY → CNY May 16, 14:41 UTCMay 16, 15:10 UTC30m
2026-05-16 N208DZ - May 16, 13:31 UTCMay 16, 14:05 UTC35m
2026-05-14 N208DZ CNY → CNY May 14, 18:45 UTCMay 14, 19:15 UTC30m
2026-05-14 N208DZ CNY → CNY May 14, 17:10 UTCMay 14, 17:40 UTC30m
2026-05-13 N208DZ CNY → CNY May 13, 15:10 UTCMay 13, 16:05 UTC55m
2026-05-12 N208DZ - May 12, 13:40 UTCMay 12, 13:51 UTC10m

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 N208DZ page for operator, model, and routing details .

Mode-S A1B01E frequently asked

What is Mode-S code A1B01E?
A1B01E is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N208DZ.
Where is Mode-S A1B01E registered?
Mode-S code A1B01E 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 A1B01E broadcasting right now?
No active broadcast right now. Last signal was 5d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A1B01E, octal 50330036, decimal 10,596,382.
What flights does A1B01E operate?
Mode-S A1B01E has broadcast 1 distinct callsign, including N208DZ.