Apparatus

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sensors Mode-S transponder

A84FF1

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N6347M · CESSNA 152 · operated by PAVCO INC

Hex
A84FF1
Octal
52047761
Decimal
11,030,513
Country
US
Tail
N6347M
Type
C152
No current signal · last broadcast 7h ago
Flights observed
112
Distinct callsigns
1
Country
US
Last broadcast
7h ago

Last known position

Most recent position reported by Mode-S A84FF1.

Country allocation

The ICAO 24-bit address A84FF1 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
N6347M - 112 2026-07-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 N6347M TIW → TIW Jul 14, 01:45 UTCJul 14, 02:50 UTC1h 5m
2026-07-13 N6347M - Jul 13, 22:50 UTCJul 13, 23:40 UTC50m
2026-07-13 N6347M TIW → TIW Jul 13, 16:45 UTCJul 13, 17:35 UTC50m
2026-07-12 N6347M - Jul 12, 22:45 UTCJul 12, 23:45 UTC1h 0m
2026-07-12 N6347M TIW → TIW Jul 12, 20:45 UTCJul 12, 21:50 UTC1h 5m
2026-07-12 N6347M TIW → TIW Jul 12, 18:40 UTCJul 12, 19:30 UTC50m
2026-07-12 N6347M - Jul 12, 00:30 UTCJul 12, 01:25 UTC55m
2026-07-11 N6347M TIW → TIW Jul 11, 20:25 UTCJul 11, 21:55 UTC1h 30m
2026-07-11 N6347M - Jul 11, 18:00 UTCJul 11, 19:30 UTC1h 30m
2026-07-11 N6347M - Jul 11, 01:10 UTCJul 11, 02:00 UTC50m
2026-07-10 N6347M - Jul 10, 23:00 UTCJul 10, 23:55 UTC55m
2026-07-10 N6347M - Jul 10, 20:45 UTCJul 10, 21:45 UTC1h 0m
2026-07-10 N6347M TIW → TIW Jul 10, 18:30 UTCJul 10, 19:45 UTC1h 15m
2026-07-09 N6347M - Jul 9, 18:45 UTCJul 9, 19:45 UTC1h 0m
2026-07-09 N6347M - Jul 9, 17:15 UTCJul 9, 17:55 UTC40m
2026-07-08 N6347M TIW → TIW Jul 8, 21:35 UTCJul 8, 22:25 UTC50m
2026-07-08 N6347M TIW → TIW Jul 8, 19:30 UTCJul 8, 20:30 UTC1h 0m
2026-07-07 N6347M - Jul 7, 23:45 UTCJul 8, 00:35 UTC50m
2026-07-07 N6347M TIW → TIW Jul 7, 21:50 UTCJul 7, 22:30 UTC40m
2026-07-07 N6347M - Jul 7, 19:45 UTCJul 7, 20:40 UTC55m
2026-07-07 N6347M - Jul 7, 01:10 UTCJul 7, 01:50 UTC40m
2026-07-06 N6347M - Jul 6, 23:30 UTCJul 7, 00:35 UTC1h 5m
2026-07-06 N6347M - Jul 6, 21:05 UTCJul 6, 21:35 UTC30m
2026-07-06 N6347M - Jul 6, 18:45 UTCJul 6, 19:55 UTC1h 10m
2026-07-06 N6347M TIW → TIW Jul 6, 16:20 UTCJul 6, 17:40 UTC1h 20m
2026-07-06 N6347M TIW → TIW Jul 6, 01:30 UTCJul 6, 02:05 UTC35m
2026-07-05 N6347M - Jul 5, 21:05 UTCJul 5, 22:45 UTC1h 40m
2026-07-02 N6347M - Jul 2, 20:35 UTCJul 2, 22:20 UTC1h 45m
2026-07-01 N6347M TIW → TIW Jul 1, 16:20 UTCJul 1, 16:55 UTC35m
2026-06-30 N6347M - Jun 30, 23:25 UTCJul 1, 00:00 UTC35m
2026-06-28 N6347M TIW → TIW Jun 28, 18:55 UTCJun 28, 19:40 UTC45m
2026-06-26 N6347M TIW → TIW Jun 26, 16:39 UTCJun 26, 17:35 UTC55m
2026-06-26 N6347M - Jun 26, 00:55 UTCJun 26, 01:54 UTC1h 0m
2026-06-25 N6347M TIW → TIW Jun 25, 20:30 UTCJun 25, 21:40 UTC1h 10m
2026-06-24 N6347M TIW → TIW Jun 24, 19:29 UTCJun 24, 20:09 UTC40m
2026-06-24 N6347M - Jun 24, 18:05 UTCJun 24, 18:44 UTC40m
2026-06-23 N6347M - Jun 23, 23:50 UTCJun 24, 00:44 UTC55m
2026-06-23 N6347M TIW → TIW Jun 23, 18:39 UTCJun 23, 19:44 UTC1h 5m
2026-06-23 N6347M - Jun 23, 15:30 UTCJun 23, 16:20 UTC50m
2026-06-23 N6347M - Jun 23, 01:00 UTCJun 23, 01:40 UTC40m
2026-06-22 N6347M - Jun 22, 21:30 UTCJun 22, 22:19 UTC50m
2026-06-22 N6347M - Jun 22, 16:34 UTCJun 22, 17:44 UTC1h 10m
2026-06-21 N6347M - Jun 21, 23:30 UTCJun 22, 00:29 UTC1h 0m
2026-06-21 N6347M - Jun 21, 21:24 UTCJun 21, 22:34 UTC1h 10m
2026-06-21 N6347M - Jun 21, 17:50 UTCJun 21, 18:35 UTC45m
2026-06-21 N6347M TIW → TIW Jun 21, 02:10 UTCJun 21, 02:50 UTC40m
2026-06-20 N6347M TIW → TIW Jun 20, 04:44 UTCJun 20, 06:14 UTC1h 30m
2026-06-19 N6347M - Jun 19, 21:44 UTCJun 19, 22:49 UTC1h 5m
2026-06-18 N6347M TIW → TIW Jun 18, 19:05 UTCJun 18, 21:20 UTC2h 15m
2026-06-18 N6347M - Jun 18, 16:40 UTCJun 18, 17:45 UTC1h 5m

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 N6347M page for operator, model, and routing details .

Mode-S A84FF1 frequently asked

What is Mode-S code A84FF1?
A84FF1 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N6347M.
Where is Mode-S A84FF1 registered?
Mode-S code A84FF1 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 A84FF1 broadcasting right now?
No active broadcast right now. Last signal was 7h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A84FF1, octal 52047761, decimal 11,030,513.
What flights does A84FF1 operate?
Mode-S A84FF1 has broadcast 1 distinct callsign, including N6347M.