Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

A52099

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N42982 · PIPER PA-28-140/150/160/180 · operated by DASSIN ANDRE

Hex
A52099
Octal
51220231
Decimal
10,821,785
Country
US
Tail
N42982
Type
P28A
No current signal · last broadcast 3h ago
Flights observed
100
Distinct callsigns
1
Country
US
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S A52099.

Country allocation

The ICAO 24-bit address A52099 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
N42982 - 100 2026-07-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 N42982 VNY → VNY Jul 14, 01:00 UTCJul 14, 01:45 UTC45m
2026-07-12 N42982 VNY → VNY Jul 12, 21:50 UTCJul 12, 23:00 UTC1h 10m
2026-07-12 N42982 VNY → VNY Jul 12, 16:20 UTCJul 12, 17:20 UTC1h 0m
2026-07-11 N42982 VNY → VNY Jul 11, 20:30 UTCJul 11, 21:10 UTC40m
2026-07-11 N42982 VNY → VNY Jul 11, 17:30 UTCJul 11, 18:50 UTC1h 20m
2026-07-10 N42982 - Jul 10, 19:35 UTCJul 10, 19:55 UTC20m
2026-07-10 N42982 VNY → VNY Jul 10, 18:35 UTCJul 10, 19:30 UTC55m
2026-07-10 N42982 - Jul 10, 01:50 UTCJul 10, 02:35 UTC45m
2026-07-10 N42982 VNY → SBA Jul 10, 00:55 UTCJul 10, 01:40 UTC45m
2026-07-09 N42982 - Jul 9, 05:50 UTCJul 9, 06:30 UTC40m
2026-07-09 N42982 VNY → SBD Jul 9, 04:45 UTCJul 9, 05:30 UTC45m
2026-07-08 N42982 VNY → VNY Jul 8, 17:55 UTCJul 8, 18:50 UTC55m
2026-07-07 N42982 - Jul 7, 17:15 UTCJul 7, 17:55 UTC40m
2026-07-07 N42982 VNY → SBA Jul 7, 16:05 UTCJul 7, 17:00 UTC55m
2026-07-06 N42982 VNY → VNY Jul 6, 14:35 UTCJul 6, 15:35 UTC1h 0m
2026-07-05 N42982 VNY → VNY Jul 5, 19:05 UTCJul 5, 20:40 UTC1h 35m
2026-07-04 N42982 VNY → VNY Jul 4, 19:00 UTCJul 4, 20:20 UTC1h 20m
2026-07-04 N42982 - Jul 4, 02:15 UTCJul 4, 03:25 UTC1h 10m
2026-07-03 N42982 VNY → VNY Jul 3, 20:50 UTCJul 3, 22:10 UTC1h 20m
2026-06-29 N42982 VNY → VNY Jun 29, 00:05 UTCJun 29, 01:14 UTC1h 10m
2026-06-25 N42982 CLD → VNY Jun 25, 21:35 UTCJun 25, 22:29 UTC55m
2026-06-24 N42982 CLD → CLD Jun 24, 17:10 UTCJun 24, 18:09 UTC1h 0m
2026-06-23 N42982 CLD → CLD Jun 23, 21:10 UTCJun 23, 21:29 UTC20m
2026-06-23 N42982 VNY → CLD Jun 23, 19:50 UTCJun 23, 20:54 UTC1h 5m
2026-06-22 N42982 VNY → VNY Jun 22, 23:50 UTCJun 23, 00:19 UTC30m
2026-06-22 N42982 VNY → VNY Jun 22, 21:49 UTCJun 22, 23:05 UTC1h 15m
2026-06-21 N42982 - Jun 21, 23:14 UTCJun 22, 01:19 UTC2h 5m
2026-06-21 N42982 VNY → CLD Jun 21, 19:14 UTCJun 21, 21:39 UTC2h 25m
2026-06-21 N42982 VNY → VNY Jun 21, 16:54 UTCJun 21, 18:04 UTC1h 10m
2026-06-20 N42982 - Jun 20, 20:49 UTCJun 20, 22:14 UTC1h 25m
2026-06-20 N42982 VNY → SMX Jun 20, 19:24 UTCJun 20, 20:40 UTC1h 15m
2026-06-19 N42982 VNY → VNY Jun 19, 02:35 UTCJun 19, 02:54 UTC20m
2026-06-18 N42982 VNY → VNY Jun 18, 22:10 UTCJun 18, 23:00 UTC50m
2026-06-15 N42982 VNY → VNY Jun 15, 01:40 UTCJun 15, 06:49 UTC5h 10m
2026-06-14 N42982 - Jun 14, 20:00 UTCJun 14, 22:25 UTC2h 25m
2026-06-14 N42982 - Jun 14, 16:00 UTCJun 14, 18:20 UTC2h 20m
2026-06-14 N42982 - Jun 14, 02:35 UTCJun 14, 04:45 UTC2h 10m
2026-06-13 N42982 - Jun 13, 23:35 UTCJun 14, 01:50 UTC2h 15m
2026-06-12 N42982 - Jun 12, 22:55 UTCJun 13, 00:20 UTC1h 25m
2026-06-12 N42982 - Jun 12, 18:50 UTCJun 12, 20:20 UTC1h 30m
2026-06-11 N42982 - Jun 11, 20:35 UTCJun 11, 22:45 UTC2h 10m
2026-06-11 N42982 - Jun 11, 17:40 UTCJun 11, 19:20 UTC1h 40m
2026-06-09 N42982 - Jun 9, 01:55 UTCJun 9, 03:55 UTC2h 0m
2026-06-08 N42982 - Jun 8, 19:25 UTCJun 8, 21:45 UTC2h 20m
2026-06-01 N42982 VNY → VNY Jun 1, 23:50 UTCJun 2, 03:20 UTC3h 30m
2026-06-01 N42982 - Jun 1, 01:05 UTCJun 1, 02:20 UTC1h 15m
2026-05-31 N42982 VNY → MYF May 31, 19:55 UTCMay 31, 20:55 UTC1h 0m
2026-05-30 N42982 - May 30, 19:50 UTCMay 30, 20:55 UTC1h 5m
2026-05-30 N42982 - May 30, 16:55 UTCMay 30, 18:10 UTC1h 15m
2026-05-29 N42982 - May 29, 22:50 UTCMay 30, 00:10 UTC1h 20m

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 N42982 page for operator, model, and routing details .

Mode-S A52099 frequently asked

What is Mode-S code A52099?
A52099 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N42982.
Where is Mode-S A52099 registered?
Mode-S code A52099 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 A52099 broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A52099, octal 51220231, decimal 10,821,785.
What flights does A52099 operate?
Mode-S A52099 has broadcast 1 distinct callsign, including N42982.