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sensors Mode-S transponder

A647DF

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N5033J · CESSNA 310 · operated by SOL AERIAL SURVEYS LLC

Hex
A647DF
Octal
51443737
Decimal
10,897,375
Country
US
Tail
N5033J
Type
C310
No current signal · last broadcast 6h ago
Flights observed
70
Distinct callsigns
1
Country
US
Last broadcast
6h ago

Last known position

Most recent position reported by Mode-S A647DF.

Country allocation

The ICAO 24-bit address A647DF 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
N5033J - 70 2026-07-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 N5033J LNK → DAY Jul 25, 21:10 UTCJul 26, 00:45 UTC3h 35m
2026-07-25 N5033J - Jul 25, 16:05 UTCJul 25, 19:55 UTC3h 50m
2026-07-22 N5033J - Jul 22, 12:00 UTCJul 22, 15:20 UTC3h 20m
2026-07-21 N5033J - Jul 21, 15:55 UTCJul 21, 20:10 UTC4h 15m
2026-07-20 N5033J - Jul 20, 17:15 UTCJul 20, 21:35 UTC4h 20m
2026-07-20 N5033J - Jul 20, 15:00 UTCJul 20, 16:05 UTC1h 5m
2026-07-19 N5033J - Jul 19, 18:00 UTCJul 19, 21:50 UTC3h 50m
2026-07-18 N5033J - Jul 18, 19:55 UTCJul 18, 23:45 UTC3h 50m
2026-07-18 N5033J - Jul 18, 13:20 UTCJul 18, 17:05 UTC3h 45m
2026-07-17 N5033J - Jul 17, 13:15 UTCJul 17, 17:25 UTC4h 10m
2026-07-16 N5033J - Jul 16, 13:15 UTCJul 16, 16:09 UTC2h 55m
2026-07-15 N5033J - Jul 15, 13:15 UTCJul 15, 15:50 UTC2h 35m
2026-07-14 N5033J - Jul 14, 13:00 UTCJul 14, 16:45 UTC3h 45m
2026-07-13 N5033J - Jul 13, 13:05 UTCJul 13, 16:35 UTC3h 30m
2026-07-12 N5033J - Jul 12, 13:10 UTCJul 12, 17:01 UTC3h 50m
2026-07-11 N5033J - Jul 11, 19:35 UTCJul 11, 23:05 UTC3h 30m
2026-07-11 N5033J - Jul 11, 13:30 UTCJul 11, 16:30 UTC3h 0m
2026-07-10 N5033J - Jul 10, 15:30 UTCJul 10, 17:15 UTC1h 45m
2026-07-10 N5033J - Jul 10, 14:10 UTCJul 10, 14:25 UTC15m
2026-07-08 N5033J - Jul 8, 13:45 UTCJul 8, 17:15 UTC3h 30m
2026-07-07 N5033J - Jul 7, 14:40 UTCJul 7, 19:40 UTC5h 0m
2026-07-05 N5033J - Jul 5, 16:55 UTCJul 5, 17:50 UTC55m
2026-07-05 N5033J - Jul 5, 15:05 UTCJul 5, 16:00 UTC55m
2026-07-05 N5033J - Jul 5, 14:05 UTCJul 5, 14:30 UTC25m
2026-07-04 N5033J - Jul 4, 20:20 UTCJul 4, 21:05 UTC45m
2026-07-04 N5033J - Jul 4, 18:35 UTCJul 4, 19:20 UTC45m
2026-07-04 N5033J COE → COE Jul 4, 14:15 UTCJul 4, 17:45 UTC3h 30m
2026-07-02 N5033J - Jul 2, 14:25 UTCJul 2, 18:15 UTC3h 50m
2026-06-24 N5033J COE → COE Jun 24, 15:24 UTCJun 24, 19:29 UTC4h 5m
2026-06-23 N5033J - Jun 23, 19:34 UTCJun 23, 19:59 UTC25m
2026-06-23 N5033J - Jun 23, 14:35 UTCJun 23, 19:04 UTC4h 30m
2026-06-22 N5033J COE → COE Jun 22, 14:14 UTCJun 22, 19:29 UTC5h 15m
2026-06-21 N5033J COE → COE Jun 21, 14:30 UTCJun 21, 19:20 UTC4h 50m
2026-06-18 N5033J COE → COE Jun 18, 15:20 UTCJun 18, 19:05 UTC3h 45m
2026-06-16 N5033J - Jun 16, 16:55 UTCJun 16, 17:19 UTC25m
2026-06-16 N5033J - Jun 16, 16:00 UTCJun 16, 16:25 UTC25m
2026-06-16 N5033J - Jun 16, 14:35 UTCJun 16, 15:24 UTC50m
2026-06-15 N5033J - Jun 15, 16:15 UTCJun 15, 20:20 UTC4h 5m
2026-06-14 N5033J - Jun 14, 23:00 UTCJun 15, 01:04 UTC2h 4m
2026-06-14 N5033J - Jun 14, 14:55 UTCJun 14, 15:25 UTC30m
2026-06-13 N5033J - Jun 13, 14:20 UTCJun 13, 17:55 UTC3h 35m
2026-06-11 N5033J - Jun 11, 14:45 UTCJun 11, 17:35 UTC2h 50m
2026-06-08 N5033J - Jun 8, 16:00 UTCJun 8, 18:05 UTC2h 5m
2026-05-17 N5033J - May 17, 18:01 UTCMay 17, 18:15 UTC15m
2026-05-16 N5033J - May 16, 22:40 UTCMay 17, 00:55 UTC2h 15m
2026-05-16 N5033J - May 16, 17:15 UTCMay 16, 20:40 UTC3h 25m
2026-05-15 N5033J - May 15, 17:45 UTCMay 15, 19:50 UTC2h 5m
2026-05-11 N5033J - May 11, 12:55 UTCMay 11, 14:55 UTC2h 0m
2026-05-10 N5033J - May 10, 12:30 UTCMay 10, 14:54 UTC2h 25m
2026-05-08 N5033J - May 8, 12:39 UTCMay 8, 16:35 UTC3h 55m

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 N5033J page for operator, model, and routing details .

Mode-S A647DF frequently asked

What is Mode-S code A647DF?
A647DF is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N5033J.
Where is Mode-S A647DF registered?
Mode-S code A647DF 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 A647DF broadcasting right now?
No active broadcast right now. Last signal was 6h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A647DF, octal 51443737, decimal 10,897,375.
What flights does A647DF operate?
Mode-S A647DF has broadcast 1 distinct callsign, including N5033J.