Apparatus

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sensors Mode-S transponder

A3772D

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N322QS · EMBRAER EMB-505 Phenom 300 · operated by NETJETS SALES INC, NETJETS AVIATION INC

Hex
A3772D
Octal
50673455
Decimal
10,712,877
Country
US
Tail
N322QS
Type
E55P
No current signal · last broadcast 1d ago
Flights observed
192
Distinct callsigns
2
Country
US
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S A3772D.

Country allocation

The ICAO 24-bit address A3772D 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
EJA322 - 188 2026-07-12
N322QS - 4 2026-07-09

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-12 EJA322 - Jul 12, 15:30 UTCJul 12, 16:25 UTC55m
2026-07-12 EJA322 TEB → LNS Jul 12, 13:35 UTCJul 12, 14:05 UTC30m
2026-07-11 EJA322 - Jul 11, 23:05 UTCJul 11, 23:45 UTC40m
2026-07-09 EJA322 - Jul 9, 21:15 UTCJul 9, 22:40 UTC1h 25m
2026-07-09 EJA322 - Jul 9, 17:55 UTCJul 9, 19:30 UTC1h 35m
2026-07-09 N322QS - Jul 9, 12:30 UTCJul 9, 16:25 UTC3h 55m
2026-07-08 N322QS - Jul 8, 14:45 UTCJul 8, 20:00 UTC5h 15m
2026-07-08 EJA322 - Jul 8, 13:15 UTCJul 8, 14:00 UTC45m
2026-07-08 EJA322 - Jul 8, 11:25 UTCJul 8, 12:10 UTC45m
2026-07-07 EJA322 - Jul 7, 22:30 UTCJul 7, 23:05 UTC35m
2026-07-07 EJA322 - Jul 7, 20:10 UTCJul 7, 21:55 UTC1h 45m
2026-07-07 EJA322 - Jul 7, 16:40 UTCJul 7, 18:10 UTC1h 30m
2026-07-07 EJA322 - Jul 7, 14:40 UTCJul 7, 15:30 UTC50m
2026-07-06 EJA322 PWK → MDW Jul 6, 16:10 UTCJul 6, 16:30 UTC20m
2026-07-05 EJA322 - Jul 5, 22:10 UTCJul 5, 22:50 UTC40m
2026-07-05 EJA322 - Jul 5, 19:50 UTCJul 5, 20:35 UTC45m
2026-07-05 EJA322 - Jul 5, 16:45 UTCJul 5, 17:40 UTC55m
2026-07-05 EJA322 - Jul 5, 13:10 UTCJul 5, 13:35 UTC25m
2026-07-04 EJA322 - Jul 4, 18:45 UTCJul 4, 20:35 UTC1h 50m
2026-07-04 EJA322 - Jul 4, 16:15 UTCJul 4, 17:10 UTC55m
2026-07-03 EJA322 - Jul 3, 18:20 UTCJul 3, 21:10 UTC2h 50m
2026-07-03 EJA322 - Jul 3, 16:00 UTCJul 3, 16:50 UTC50m
2026-07-03 EJA322 - Jul 3, 14:30 UTCJul 3, 15:10 UTC40m
2026-07-01 EJA322 - Jul 1, 22:00 UTCJul 1, 22:45 UTC45m
2026-07-01 EJA322 - Jul 1, 19:05 UTCJul 1, 20:40 UTC1h 35m
2026-07-01 EJA322 - Jul 1, 17:25 UTCJul 1, 18:20 UTC55m
2026-07-01 EJA322 BJC → BJC Jul 1, 15:45 UTCJul 1, 15:55 UTC10m
2026-07-01 EJA322 ADS → BJC Jul 1, 14:00 UTCJul 1, 15:40 UTC1h 40m
2026-07-01 EJA322 - Jul 1, 11:55 UTCJul 1, 12:45 UTC50m
2026-06-30 EJA322 - Jun 30, 21:50 UTCJun 30, 22:35 UTC45m
2026-06-30 EJA322 - Jun 30, 18:40 UTCJun 30, 19:20 UTC40m
2026-06-30 EJA322 - Jun 30, 17:15 UTCJun 30, 17:55 UTC40m
2026-06-30 EJA322 - Jun 30, 15:05 UTCJun 30, 15:50 UTC45m
2026-06-30 EJA322 - Jun 30, 12:45 UTCJun 30, 14:05 UTC1h 20m
2026-06-29 EJA322 - Jun 29, 21:05 UTCJun 29, 21:54 UTC50m
2026-06-29 EJA322 - Jun 29, 18:05 UTCJun 29, 19:44 UTC1h 40m
2026-06-29 EJA322 - Jun 29, 16:00 UTCJun 29, 16:29 UTC30m
2026-06-26 EJA322 SHV → AGS Jun 26, 13:19 UTCJun 26, 14:59 UTC1h 40m
2026-06-23 EJA322 BLM → SHV Jun 23, 14:10 UTCJun 23, 17:20 UTC3h 10m
2026-06-23 EJA322 - Jun 23, 11:59 UTCJun 23, 13:05 UTC1h 5m
2026-06-22 EJA322 - Jun 22, 20:14 UTCJun 22, 20:30 UTC15m
2026-06-22 EJA322 RDU → CAK Jun 22, 18:04 UTCJun 22, 19:14 UTC1h 10m
2026-06-22 EJA322 CLT → RDU Jun 22, 15:35 UTCJun 22, 16:10 UTC35m
2026-06-21 EJA322 - Jun 21, 23:05 UTCJun 22, 00:24 UTC1h 20m
2026-06-21 EJA322 - Jun 21, 20:24 UTCJun 21, 20:50 UTC25m
2026-06-21 EJA322 - Jun 21, 17:54 UTCJun 21, 18:54 UTC1h 0m
2026-06-21 EJA322 - Jun 21, 15:44 UTCJun 21, 15:54 UTC10m
2026-06-21 EJA322 - Jun 21, 13:59 UTCJun 21, 14:40 UTC40m
2026-06-21 EJA322 - Jun 21, 12:10 UTCJun 21, 12:49 UTC40m
2026-06-20 EJA322 PNE → MVY Jun 20, 19:09 UTCJun 20, 20:00 UTC50m

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 N322QS page for operator, model, and routing details .

Mode-S A3772D frequently asked

What is Mode-S code A3772D?
A3772D is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N322QS.
Where is Mode-S A3772D registered?
Mode-S code A3772D 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 A3772D broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A3772D, octal 50673455, decimal 10,712,877.
What flights does A3772D operate?
Mode-S A3772D has broadcast 2 distinct callsigns, including EJA322, N322QS.