Apparatus

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sensors Mode-S transponder

A80B9C

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N61733 · CESSNA 172 Skyhawk · operated by PAN AIR FLYING CLUB INC

Hex
A80B9C
Octal
52005634
Decimal
11,013,020
Country
US
Tail
N61733
Type
C172
No current signal · last broadcast 16h ago
Flights observed
234
Distinct callsigns
1
Country
US
Last broadcast
16h ago

Last known position

Most recent position reported by Mode-S A80B9C.

Country allocation

The ICAO 24-bit address A80B9C 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
N61733 - 234 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 N61733 TMB → TMB Jul 17, 16:15 UTCJul 17, 17:50 UTC1h 35m
2026-07-17 N61733 - Jul 17, 14:10 UTCJul 17, 14:30 UTC20m
2026-07-17 N61733 TMB → TMB Jul 17, 12:04 UTCJul 17, 13:05 UTC1h 0m
2026-07-16 N61733 TMB → TMB Jul 16, 22:15 UTCJul 16, 22:55 UTC40m
2026-07-16 N61733 TMB → TMB Jul 16, 17:49 UTCJul 16, 18:40 UTC50m
2026-07-16 N61733 TMB → TMB Jul 16, 14:35 UTCJul 16, 15:25 UTC50m
2026-07-15 N61733 TMB → TMB Jul 15, 21:25 UTCJul 15, 22:45 UTC1h 20m
2026-07-15 N61733 TMB → TMB Jul 15, 18:55 UTCJul 15, 20:15 UTC1h 20m
2026-07-15 N61733 TMB → TMB Jul 15, 16:50 UTCJul 15, 17:00 UTC10m
2026-07-15 N61733 TMB → TMB Jul 15, 15:55 UTCJul 15, 16:40 UTC45m
2026-07-15 N61733 TMB → TMB Jul 15, 12:10 UTCJul 15, 13:05 UTC55m
2026-07-15 N61733 TMB → TMB Jul 15, 02:15 UTCJul 15, 02:20 UTC5m
2026-07-15 N61733 - Jul 15, 00:00 UTCJul 15, 01:05 UTC1h 5m
2026-07-14 N61733 TMB → TMB Jul 14, 21:30 UTCJul 14, 22:40 UTC1h 10m
2026-07-14 N61733 TMB → TMB Jul 14, 17:30 UTCJul 14, 18:50 UTC1h 20m
2026-07-14 N61733 TMB → TMB Jul 14, 14:25 UTCJul 14, 15:30 UTC1h 5m
2026-07-12 N61733 TMB → TMB Jul 12, 19:30 UTCJul 12, 19:40 UTC10m
2026-07-12 N61733 TMB → TMB Jul 12, 12:55 UTCJul 12, 14:01 UTC1h 5m
2026-07-11 N61733 - Jul 11, 17:00 UTCJul 11, 19:30 UTC2h 30m
2026-07-11 N61733 - Jul 11, 12:45 UTCJul 11, 15:50 UTC3h 5m
2026-07-10 N61733 - Jul 10, 16:35 UTCJul 10, 17:10 UTC35m
2026-07-09 N61733 - Jul 9, 15:00 UTCJul 9, 16:15 UTC1h 15m
2026-07-08 N61733 - Jul 8, 19:50 UTCJul 8, 20:40 UTC50m
2026-07-08 N61733 ISM → MCN Jul 8, 15:50 UTCJul 8, 19:15 UTC3h 25m
2026-07-08 N61733 - Jul 8, 11:35 UTCJul 8, 13:25 UTC1h 50m
2026-07-07 N61733 TMB → TMB Jul 7, 20:45 UTCJul 7, 21:40 UTC55m
2026-07-07 N61733 - Jul 7, 11:40 UTCJul 7, 12:55 UTC1h 15m
2026-07-06 N61733 - Jul 6, 22:35 UTCJul 6, 22:45 UTC10m
2026-07-06 N61733 - Jul 6, 17:45 UTCJul 6, 18:40 UTC55m
2026-07-06 N61733 - Jul 6, 14:10 UTCJul 6, 14:25 UTC15m
2026-07-06 N61733 TMB → TMB Jul 6, 11:50 UTCJul 6, 12:55 UTC1h 5m
2026-07-05 N61733 - Jul 5, 15:40 UTCJul 5, 15:55 UTC15m
2026-07-04 N61733 - Jul 4, 18:55 UTCJul 4, 19:55 UTC1h 0m
2026-07-04 N61733 TMB → TMB Jul 4, 15:00 UTCJul 4, 16:25 UTC1h 25m
2026-07-03 N61733 - Jul 3, 16:40 UTCJul 3, 18:15 UTC1h 35m
2026-07-03 N61733 - Jul 3, 11:55 UTCJul 3, 13:15 UTC1h 20m
2026-07-02 N61733 TMB → TMB Jul 2, 22:20 UTCJul 2, 23:20 UTC1h 0m
2026-07-01 N61733 TMB → TMB Jul 1, 11:10 UTCJul 1, 13:05 UTC1h 55m
2026-07-01 N61733 TMB → TMB Jul 1, 00:20 UTCJul 1, 01:00 UTC40m
2026-06-30 N61733 TMB → TMB Jun 30, 21:05 UTCJun 30, 22:00 UTC55m
2026-06-30 N61733 TMB → TMB Jun 30, 19:20 UTCJun 30, 20:10 UTC50m
2026-06-30 N61733 - Jun 30, 15:55 UTCJun 30, 16:55 UTC1h 0m
2026-06-30 N61733 - Jun 30, 14:30 UTCJun 30, 15:20 UTC50m
2026-06-30 N61733 - Jun 30, 11:00 UTCJun 30, 13:00 UTC2h 0m
2026-06-29 N61733 TMB → TMB Jun 29, 18:05 UTCJun 29, 19:05 UTC1h 0m
2026-06-29 N61733 TMB → TMB Jun 29, 11:50 UTCJun 29, 13:14 UTC1h 25m
2026-06-28 N61733 TMB → TMB Jun 28, 11:55 UTCJun 28, 13:29 UTC1h 35m
2026-06-27 N61733 - Jun 27, 20:04 UTCJun 27, 22:25 UTC2h 20m
2026-06-27 N61733 - Jun 27, 11:14 UTCJun 27, 12:15 UTC1h 0m
2026-06-27 N61733 - Jun 27, 10:05 UTCJun 27, 10:40 UTC35m

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 N61733 page for operator, model, and routing details .

Mode-S A80B9C frequently asked

What is Mode-S code A80B9C?
A80B9C is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N61733.
Where is Mode-S A80B9C registered?
Mode-S code A80B9C 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 A80B9C broadcasting right now?
No active broadcast right now. Last signal was 16h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A80B9C, octal 52005634, decimal 11,013,020.
What flights does A80B9C operate?
Mode-S A80B9C has broadcast 1 distinct callsign, including N61733.