Apparatus

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sensors Mode-S transponder

AD8906

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N971TA · CESSNA 172 Skyhawk · operated by BANNER AVIATION LLC

Hex
AD8906
Octal
53304406
Decimal
11,372,806
Country
US
Tail
N971TA
Type
C172
No current signal · last broadcast 15h ago
Flights observed
153
Distinct callsigns
1
Country
US
Last broadcast
15h ago

Last known position

Most recent position reported by Mode-S AD8906.

Country allocation

The ICAO 24-bit address AD8906 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
N971TA - 153 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 N971TA - Jul 13, 21:35 UTCJul 13, 23:00 UTC1h 25m
2026-07-13 N971TA - Jul 13, 19:40 UTCJul 13, 20:10 UTC30m
2026-07-13 N971TA - Jul 13, 17:45 UTCJul 13, 18:20 UTC35m
2026-07-11 N971TA - Jul 11, 23:50 UTCJul 12, 00:15 UTC25m
2026-07-11 N971TA - Jul 11, 20:30 UTCJul 11, 20:55 UTC25m
2026-07-10 N971TA - Jul 10, 18:20 UTCJul 10, 19:20 UTC1h 0m
2026-07-08 N971TA - Jul 8, 17:35 UTCJul 8, 17:50 UTC15m
2026-07-08 N971TA - Jul 8, 01:05 UTCJul 8, 02:00 UTC55m
2026-07-07 N971TA - Jul 7, 22:30 UTCJul 7, 23:40 UTC1h 10m
2026-07-07 N971TA - Jul 7, 20:25 UTCJul 7, 21:20 UTC55m
2026-07-07 N971TA - Jul 7, 17:45 UTCJul 7, 18:55 UTC1h 10m
2026-07-06 N971TA - Jul 6, 20:40 UTCJul 6, 22:25 UTC1h 45m
2026-07-06 N971TA - Jul 6, 18:30 UTCJul 6, 18:50 UTC20m
2026-07-04 N971TA - Jul 4, 00:10 UTCJul 4, 01:45 UTC1h 35m
2026-07-03 N971TA - Jul 3, 21:00 UTCJul 3, 22:35 UTC1h 35m
2026-07-03 N971TA - Jul 3, 18:55 UTCJul 3, 20:00 UTC1h 5m
2026-07-01 N971TA - Jul 1, 21:40 UTCJul 1, 23:10 UTC1h 30m
2026-07-01 N971TA - Jul 1, 20:05 UTCJul 1, 20:50 UTC45m
2026-07-01 N971TA - Jul 1, 18:45 UTCJul 1, 19:10 UTC25m
2026-06-30 N971TA - Jun 30, 22:40 UTCJun 30, 23:30 UTC50m
2026-06-30 N971TA - Jun 30, 20:00 UTCJun 30, 21:35 UTC1h 35m
2026-06-30 N971TA - Jun 30, 01:40 UTCJun 30, 02:15 UTC35m
2026-06-30 N971TA - Jun 30, 00:49 UTCJun 30, 01:30 UTC41m
2026-06-29 N971TA - Jun 29, 22:00 UTCJun 29, 23:34 UTC1h 35m
2026-06-29 N971TA - Jun 29, 18:14 UTCJun 29, 18:55 UTC40m
2026-06-28 N971TA - Jun 28, 16:45 UTCJun 28, 17:30 UTC45m
2026-06-27 N971TA - Jun 27, 19:15 UTCJun 27, 20:04 UTC50m
2026-06-27 N971TA - Jun 27, 16:55 UTCJun 27, 17:34 UTC40m
2026-06-26 N971TA - Jun 26, 18:44 UTCJun 26, 19:45 UTC1h 0m
2026-06-26 N971TA - Jun 26, 00:55 UTCJun 26, 01:39 UTC45m
2026-06-25 N971TA - Jun 25, 22:39 UTCJun 25, 23:44 UTC1h 5m
2026-06-24 N971TA - Jun 24, 22:35 UTCJun 24, 23:50 UTC1h 15m
2026-06-23 N971TA - Jun 23, 21:05 UTCJun 23, 21:45 UTC40m
2026-06-22 N971TA - Jun 22, 21:05 UTCJun 22, 22:10 UTC1h 5m
2026-06-22 N971TA - Jun 22, 18:49 UTCJun 22, 19:29 UTC40m
2026-06-22 N971TA - Jun 22, 01:10 UTCJun 22, 02:45 UTC1h 35m
2026-06-21 N971TA - Jun 21, 18:20 UTCJun 21, 19:55 UTC1h 35m
2026-06-20 N971TA - Jun 20, 21:49 UTCJun 20, 22:05 UTC15m
2026-06-20 N971TA - Jun 20, 18:59 UTCJun 20, 19:29 UTC30m
2026-06-20 N971TA - Jun 20, 16:49 UTCJun 20, 17:54 UTC1h 5m
2026-06-20 N971TA - Jun 20, 00:39 UTCJun 20, 01:19 UTC40m
2026-06-19 N971TA - Jun 19, 21:14 UTCJun 19, 22:45 UTC1h 30m
2026-06-19 N971TA - Jun 19, 16:34 UTCJun 19, 17:29 UTC55m
2026-06-18 N971TA - Jun 18, 19:50 UTCJun 18, 21:05 UTC1h 15m
2026-06-16 N971TA - Jun 16, 23:10 UTCJun 16, 23:30 UTC20m
2026-06-16 N971TA - Jun 16, 20:25 UTCJun 16, 21:05 UTC40m
2026-06-16 N971TA - Jun 16, 04:15 UTCJun 16, 05:55 UTC1h 40m
2026-06-16 N971TA - Jun 16, 01:15 UTCJun 16, 03:15 UTC2h 0m
2026-06-15 N971TA - Jun 15, 19:50 UTCJun 15, 20:15 UTC25m
2026-06-15 N971TA - Jun 15, 17:40 UTCJun 15, 18:04 UTC25m

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 N971TA page for operator, model, and routing details .

Mode-S AD8906 frequently asked

What is Mode-S code AD8906?
AD8906 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N971TA.
Where is Mode-S AD8906 registered?
Mode-S code AD8906 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 AD8906 broadcasting right now?
No active broadcast right now. Last signal was 15h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AD8906, octal 53304406, decimal 11,372,806.
What flights does AD8906 operate?
Mode-S AD8906 has broadcast 1 distinct callsign, including N971TA.