Apparatus

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sensors Mode-S transponder

A49A82

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N396QS · CESSNA 680 Citation Sovereign · operated by NETJETS SALES INC, NETJETS AVIATION INC

Hex
A49A82
Octal
51115202
Decimal
10,787,458
Country
US
Tail
N396QS
Type
C680
No current signal · last broadcast 2d ago
Flights observed
200
Distinct callsigns
2
Country
US
Last broadcast
2d ago

Last known position

Most recent position reported by Mode-S A49A82.

Country allocation

The ICAO 24-bit address A49A82 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 2 distinct

Callsign Airline Flights Last seen
EJA396 - 193 2026-07-11
N396QS - 7 2026-06-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-11 EJA396 - Jul 11, 15:10 UTCJul 11, 17:00 UTC1h 50m
2026-07-06 EJA396 BOS → HPN Jul 6, 17:30 UTCJul 6, 18:15 UTC45m
2026-07-06 EJA396 - Jul 6, 15:10 UTCJul 6, 15:35 UTC25m
2026-07-06 EJA396 - Jul 6, 13:50 UTCJul 6, 14:30 UTC40m
2026-07-05 EJA396 - Jul 5, 21:30 UTCJul 5, 21:50 UTC20m
2026-07-05 EJA396 - Jul 5, 19:45 UTCJul 5, 20:20 UTC35m
2026-07-05 EJA396 - Jul 5, 17:10 UTCJul 5, 17:35 UTC25m
2026-07-05 EJA396 - Jul 5, 13:40 UTCJul 5, 14:05 UTC25m
2026-07-04 EJA396 - Jul 4, 19:10 UTCJul 4, 19:35 UTC25m
2026-07-04 EJA396 - Jul 4, 17:15 UTCJul 4, 17:45 UTC30m
2026-07-04 EJA396 - Jul 4, 12:05 UTCJul 4, 13:00 UTC55m
2026-07-03 EJA396 - Jul 3, 20:05 UTCJul 3, 20:45 UTC40m
2026-07-03 EJA396 - Jul 3, 18:40 UTCJul 3, 19:00 UTC20m
2026-07-02 EJA396 - Jul 2, 19:05 UTCJul 2, 19:45 UTC40m
2026-07-02 EJA396 - Jul 2, 16:35 UTCJul 2, 17:55 UTC1h 20m
2026-07-02 EJA396 - Jul 2, 14:35 UTCJul 2, 15:10 UTC35m
2026-07-01 EJA396 - Jul 1, 23:45 UTCJul 2, 00:20 UTC35m
2026-07-01 EJA396 - Jul 1, 18:05 UTCJul 1, 19:40 UTC1h 35m
2026-07-01 EJA396 - Jul 1, 14:15 UTCJul 1, 15:20 UTC1h 5m
2026-06-30 EJA396 - Jun 30, 21:35 UTCJun 30, 22:10 UTC35m
2026-06-30 EJA396 - Jun 30, 19:20 UTCJun 30, 20:05 UTC45m
2026-06-30 EJA396 - Jun 30, 14:25 UTCJun 30, 15:40 UTC1h 15m
2026-06-29 EJA396 - Jun 29, 21:05 UTCJun 29, 21:54 UTC50m
2026-06-26 EJA396 - Jun 26, 20:24 UTCJun 26, 22:55 UTC2h 30m
2026-06-26 EJA396 - Jun 26, 18:34 UTCJun 26, 19:00 UTC25m
2026-06-25 EJA396 - Jun 25, 20:25 UTCJun 25, 21:59 UTC1h 35m
2026-06-25 EJA396 - Jun 25, 17:25 UTCJun 25, 18:34 UTC1h 10m
2026-06-25 EJA396 - Jun 25, 13:29 UTCJun 25, 15:54 UTC2h 25m
2026-06-25 EJA396 - Jun 25, 11:44 UTCJun 25, 12:54 UTC1h 10m
2026-06-24 EJA396 - Jun 24, 21:19 UTCJun 24, 22:49 UTC1h 30m
2026-06-24 N396QS - Jun 24, 16:34 UTCJun 24, 17:10 UTC35m
2026-06-24 N396QS - Jun 24, 12:30 UTCJun 24, 13:14 UTC45m
2026-06-23 EJA396 - Jun 23, 20:49 UTCJun 23, 21:20 UTC30m
2026-06-23 EJA396 - Jun 23, 19:15 UTCJun 23, 19:55 UTC40m
2026-06-16 N396QS - Jun 16, 14:05 UTCJun 16, 14:30 UTC25m
2026-06-15 N396QS - Jun 15, 13:15 UTCJun 15, 13:40 UTC25m
2026-06-14 EJA396 DEN → FLL Jun 14, 22:15 UTCJun 15, 01:45 UTC3h 30m
2026-06-14 EJA396 LNK → DEN Jun 14, 19:30 UTCJun 14, 20:45 UTC1h 15m
2026-06-10 EJA396 PVD → APF Jun 10, 20:30 UTCJun 10, 22:05 UTC1h 35m
2026-06-10 EJA396 PVD → APF Jun 10, 19:30 UTCJun 10, 20:00 UTC30m
2026-06-10 EJA396 PVD → APF Jun 10, 15:20 UTCJun 10, 16:00 UTC40m
2026-06-10 EJA396 PVD → APF Jun 10, 14:15 UTCJun 10, 14:30 UTC15m
2026-06-09 EJA396 PVD → APF Jun 9, 21:15 UTCJun 9, 23:05 UTC1h 50m
2026-06-09 EJA396 PVD → APF Jun 9, 18:40 UTCJun 9, 19:10 UTC30m
2026-06-09 EJA396 PVD → APF Jun 9, 15:00 UTCJun 9, 17:15 UTC2h 15m
2026-06-08 EJA396 PVD → APF Jun 8, 23:55 UTCJun 9, 00:45 UTC50m
2026-06-08 EJA396 PVD → APF Jun 8, 16:25 UTCJun 8, 21:50 UTC5h 25m
2026-06-07 EJA396 PVD → APF Jun 7, 18:35 UTCJun 8, 14:30 UTC19h 55m
2026-06-07 EJA396 PVD → APF Jun 7, 17:20 UTCJun 8, 14:30 UTC21h 10m
2026-06-06 EJA396 PVD → APF Jun 6, 21:25 UTCJun 6, 21:44 UTC20m

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 N396QS page for operator, model, and routing details .

Mode-S A49A82 frequently asked

What is Mode-S code A49A82?
A49A82 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N396QS.
Where is Mode-S A49A82 registered?
Mode-S code A49A82 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 A49A82 broadcasting right now?
No active broadcast right now. Last signal was 2d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A49A82, octal 51115202, decimal 10,787,458.
What flights does A49A82 operate?
Mode-S A49A82 has broadcast 2 distinct callsigns, including EJA396, N396QS.