Apparatus

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sensors Mode-S transponder

A9DBC7

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N734VE · CESSNA 172 Skyhawk · operated by FLYBY AVIATION LLC

Hex
A9DBC7
Octal
52355707
Decimal
11,131,847
Country
US
Tail
N734VE
Type
C172
No current signal · last broadcast 21d ago
Flights observed
139
Distinct callsigns
1
Country
US
Last broadcast
21d ago

Last known position

Most recent position reported by Mode-S A9DBC7.

Country allocation

The ICAO 24-bit address A9DBC7 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
N734VE - 139 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 N734VE LGU → LGU Jul 26, 19:00 UTCJul 26, 20:15 UTC1h 15m
2026-07-26 N734VE LGU → LGU Jul 26, 14:20 UTCJul 26, 15:15 UTC55m
2026-07-25 N734VE LGU → LGU Jul 25, 16:30 UTCJul 25, 17:30 UTC1h 0m
2026-07-25 N734VE LGU → LGU Jul 25, 14:15 UTCJul 25, 15:40 UTC1h 25m
2026-07-25 N734VE LGU → LGU Jul 25, 01:20 UTCJul 25, 01:30 UTC10m
2026-07-24 N734VE - Jul 24, 22:50 UTCJul 24, 23:35 UTC45m
2026-07-24 N734VE - Jul 24, 19:55 UTCJul 24, 20:25 UTC30m
2026-07-24 N734VE - Jul 24, 18:40 UTCJul 24, 18:50 UTC10m
2026-07-24 N734VE LGU → LGU Jul 24, 15:35 UTCJul 24, 16:35 UTC1h 0m
2026-07-24 N734VE LGU → LGU Jul 24, 13:35 UTCJul 24, 14:25 UTC50m
2026-07-23 N734VE LGU → LGU Jul 23, 18:15 UTCJul 23, 19:20 UTC1h 5m
2026-07-23 N734VE - Jul 23, 15:10 UTCJul 23, 15:35 UTC25m
2026-07-23 N734VE - Jul 23, 14:05 UTCJul 23, 14:15 UTC10m
2026-07-22 N734VE - Jul 22, 16:35 UTCJul 22, 17:30 UTC55m
2026-07-21 N734VE - Jul 21, 16:00 UTCJul 21, 16:50 UTC50m
2026-07-21 N734VE LGU → LGU Jul 21, 14:15 UTCJul 21, 14:35 UTC20m
2026-07-21 N734VE LGU → LGU Jul 21, 13:45 UTCJul 21, 14:10 UTC25m
2026-07-21 N734VE - Jul 21, 03:15 UTCJul 21, 04:25 UTC1h 10m
2026-07-21 N734VE - Jul 21, 01:40 UTCJul 21, 02:40 UTC1h 0m
2026-07-20 N734VE LGU → LGU Jul 20, 23:35 UTCJul 21, 00:15 UTC40m
2026-07-20 N734VE LGU → LGU Jul 20, 18:15 UTCJul 20, 19:25 UTC1h 10m
2026-07-20 N734VE LGU → LGU Jul 20, 15:15 UTCJul 20, 16:05 UTC50m
2026-07-19 N734VE LGU → LGU Jul 19, 21:20 UTCJul 19, 22:50 UTC1h 30m
2026-07-19 N734VE LGU → LGU Jul 19, 18:50 UTCJul 19, 19:50 UTC1h 0m
2026-07-18 N734VE - Jul 18, 16:40 UTCJul 18, 17:40 UTC1h 0m
2026-07-18 N734VE - Jul 18, 15:25 UTCJul 18, 16:25 UTC1h 0m
2026-07-18 N734VE LGU → LGU Jul 18, 13:10 UTCJul 18, 14:05 UTC55m
2026-07-17 N734VE - Jul 17, 20:25 UTCJul 17, 21:20 UTC55m
2026-07-17 N734VE - Jul 17, 16:15 UTCJul 17, 16:29 UTC15m
2026-07-17 N734VE - Jul 17, 15:25 UTCJul 17, 15:44 UTC20m
2026-07-16 N734VE LGU → LGU Jul 16, 15:19 UTCJul 16, 16:19 UTC1h 0m
2026-07-16 N734VE LGU → LGU Jul 16, 13:30 UTCJul 16, 14:25 UTC55m
2026-07-15 N734VE LGU → LGU Jul 15, 16:40 UTCJul 15, 17:35 UTC55m
2026-07-15 N734VE LGU → LGU Jul 15, 13:45 UTCJul 15, 15:10 UTC1h 25m
2026-07-13 N734VE LGU → LGU Jul 13, 21:45 UTCJul 13, 23:25 UTC1h 40m
2026-07-13 N734VE LGU → LGU Jul 13, 16:20 UTCJul 13, 17:25 UTC1h 5m
2026-07-12 N734VE LGU → LGU Jul 12, 19:10 UTCJul 12, 20:20 UTC1h 10m
2026-07-12 N734VE LGU → LGU Jul 12, 14:15 UTCJul 12, 14:50 UTC35m
2026-07-11 N734VE LGU → LGU Jul 11, 22:10 UTCJul 11, 22:30 UTC20m
2026-07-11 N734VE LGU → LGU Jul 11, 14:30 UTCJul 11, 15:40 UTC1h 10m
2026-07-10 N734VE LGU → LGU Jul 10, 16:10 UTCJul 10, 17:15 UTC1h 5m
2026-07-10 N734VE LGU → LGU Jul 10, 00:45 UTCJul 10, 02:00 UTC1h 15m
2026-07-09 N734VE LGU → LGU Jul 9, 15:35 UTCJul 9, 16:35 UTC1h 0m
2026-07-08 N734VE LGU → LGU Jul 8, 13:55 UTCJul 8, 16:35 UTC2h 40m
2026-07-07 N734VE LGU → LGU Jul 7, 14:35 UTCJul 7, 15:40 UTC1h 5m
2026-07-06 N734VE LGU → LGU Jul 6, 18:20 UTCJul 6, 18:55 UTC35m
2026-07-05 N734VE LGU → LGU Jul 5, 21:30 UTCJul 5, 22:25 UTC55m
2026-07-02 N734VE LGU → LGU Jul 2, 14:35 UTCJul 2, 15:35 UTC1h 0m
2026-06-19 N734VE - Jun 19, 21:09 UTCJun 19, 21:24 UTC15m
2026-06-19 N734VE LGU → LGU Jun 19, 20:04 UTCJun 19, 21:04 UTC1h 0m

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 N734VE page for operator, model, and routing details .

Mode-S A9DBC7 frequently asked

What is Mode-S code A9DBC7?
A9DBC7 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N734VE.
Where is Mode-S A9DBC7 registered?
Mode-S code A9DBC7 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 A9DBC7 broadcasting right now?
No active broadcast right now. Last signal was 21d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A9DBC7, octal 52355707, decimal 11,131,847.
What flights does A9DBC7 operate?
Mode-S A9DBC7 has broadcast 1 distinct callsign, including N734VE.