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 Jul 26, 20:35 UTC
Flights observed
243
Distinct callsigns
2
Country
US
Last broadcast
Jul 26, 20:35 UTC

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 NetJets 239 2026-07-26
N322QS - 4 2026-07-09

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 EJA322 SFB → PIE Jul 26, 19:10 UTCJul 26, 20:35 UTC1h 25m
2026-07-26 EJA322 SFB → PIE Jul 26, 16:55 UTCJul 26, 17:40 UTC45m
2026-07-26 EJA322 SFB → PIE Jul 26, 14:30 UTCJul 26, 16:00 UTC1h 30m
2026-07-26 EJA322 SFB → PIE Jul 26, 12:55 UTCJul 26, 13:10 UTC15m
2026-07-24 EJA322 SFB → PIE Jul 24, 14:05 UTCJul 24, 15:00 UTC55m
2026-07-22 EJA322 SFB → PIE Jul 22, 18:25 UTCJul 22, 19:30 UTC1h 5m
2026-07-22 EJA322 SFB → PIE Jul 22, 15:35 UTCJul 22, 16:30 UTC55m
2026-07-22 EJA322 SFB → PIE Jul 22, 13:00 UTCJul 22, 13:55 UTC55m
2026-07-22 EJA322 SFB → PIE Jul 22, 11:30 UTCJul 22, 11:55 UTC25m
2026-07-21 EJA322 SFB → PIE Jul 21, 19:30 UTCJul 21, 19:40 UTC10m
2026-07-21 EJA322 SFB → PIE Jul 21, 16:50 UTCJul 21, 18:35 UTC1h 45m
2026-07-21 EJA322 SFB → PIE Jul 21, 14:30 UTCJul 21, 15:20 UTC50m
2026-07-21 EJA322 SFB → PIE Jul 21, 13:25 UTCJul 21, 13:55 UTC30m
2026-07-21 EJA322 SFB → PIE Jul 21, 11:25 UTCJul 21, 11:50 UTC25m
2026-07-20 EJA322 - Jul 20, 21:45 UTCJul 20, 22:30 UTC45m
2026-07-20 EJA322 IAD → MTN Jul 20, 19:15 UTCJul 20, 19:40 UTC25m
2026-07-20 EJA322 - Jul 20, 16:55 UTCJul 20, 18:05 UTC1h 10m
2026-07-20 EJA322 - Jul 20, 13:45 UTCJul 20, 15:55 UTC2h 10m
2026-07-20 EJA322 - Jul 20, 12:15 UTCJul 20, 12:50 UTC35m
2026-07-20 EJA322 - Jul 20, 06:00 UTCJul 20, 06:25 UTC25m
2026-07-20 EJA322 TEB → MKE Jul 20, 03:05 UTCJul 20, 05:05 UTC2h 0m
2026-07-20 EJA322 IAD → TEB Jul 20, 00:30 UTCJul 20, 01:15 UTC45m
2026-07-19 EJA322 - Jul 19, 20:55 UTCJul 19, 21:35 UTC40m
2026-07-19 EJA322 - Jul 19, 19:20 UTCJul 19, 19:45 UTC25m
2026-07-19 EJA322 - Jul 19, 17:15 UTCJul 19, 17:40 UTC25m
2026-07-19 EJA322 - Jul 19, 15:00 UTCJul 19, 16:05 UTC1h 5m
2026-07-19 EJA322 - Jul 19, 13:25 UTCJul 19, 13:35 UTC10m
2026-07-19 EJA322 - Jul 19, 05:05 UTCJul 19, 05:55 UTC50m
2026-07-19 EJA322 - Jul 19, 03:45 UTCJul 19, 04:40 UTC55m
2026-07-18 EJA322 - Jul 18, 23:35 UTCJul 19, 00:35 UTC1h 0m
2026-07-18 EJA322 - Jul 18, 14:45 UTCJul 18, 16:05 UTC1h 20m
2026-07-18 EJA322 - Jul 18, 11:00 UTCJul 18, 12:10 UTC1h 10m
2026-07-18 EJA322 - Jul 18, 05:20 UTCJul 18, 06:40 UTC1h 20m
2026-07-18 EJA322 - Jul 18, 03:15 UTCJul 18, 04:35 UTC1h 20m
2026-07-18 EJA322 - Jul 18, 00:15 UTCJul 18, 01:39 UTC1h 25m
2026-07-17 EJA322 - Jul 17, 21:25 UTCJul 17, 22:05 UTC40m
2026-07-17 EJA322 - Jul 17, 19:00 UTCJul 17, 19:35 UTC35m
2026-07-17 EJA322 - Jul 17, 16:15 UTCJul 17, 17:25 UTC1h 10m
2026-07-16 EJA322 - Jul 16, 19:10 UTCJul 16, 21:45 UTC2h 35m
2026-07-16 EJA322 - Jul 16, 15:14 UTCJul 16, 15:40 UTC25m
2026-07-16 EJA322 - Jul 16, 12:55 UTCJul 16, 14:35 UTC1h 40m
2026-07-16 EJA322 - Jul 16, 02:35 UTCJul 16, 02:45 UTC10m
2026-07-16 EJA322 BED → MMU Jul 16, 00:55 UTCJul 16, 01:40 UTC45m
2026-07-15 EJA322 TEB → BED Jul 15, 22:40 UTCJul 15, 23:25 UTC45m
2026-07-15 EJA322 - Jul 15, 17:30 UTCJul 15, 19:05 UTC1h 35m
2026-07-15 EJA322 IAD → MDW Jul 15, 14:40 UTCJul 15, 16:05 UTC1h 25m
2026-07-15 EJA322 - Jul 15, 11:25 UTCJul 15, 12:10 UTC45m
2026-07-14 EJA322 - Jul 14, 21:20 UTCJul 14, 22:25 UTC1h 5m
2026-07-14 EJA322 - Jul 14, 18:15 UTCJul 14, 20:20 UTC2h 5m
2026-07-14 EJA322 - Jul 14, 16:55 UTCJul 14, 17:30 UTC35m

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 Jul 26, 20:35 UTC.
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.