Apparatus

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sensors Mode-S transponder

A36FBF

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N320QS · CESSNA 680 Citation Sovereign · operated by NETJETS SALES INC

Hex
A36FBF
Octal
50667677
Decimal
10,710,975
Country
US
Tail
N320QS
Type
C680
No current signal · last broadcast 15d ago
Flights observed
155
Distinct callsigns
2
Country
US
Last broadcast
15d ago

Last known position

Most recent position reported by Mode-S A36FBF.

Country allocation

The ICAO 24-bit address A36FBF 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
EJA320 - 148 2026-07-26
N320QS - 7 2026-06-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 EJA320 GLR → BHB Jul 26, 20:15 UTCJul 26, 20:45 UTC30m
2026-07-26 EJA320 GLR → BHB Jul 26, 16:40 UTCJul 26, 16:50 UTC10m
2026-07-26 EJA320 - Jul 26, 15:10 UTCJul 26, 15:35 UTC25m
2026-07-26 EJA320 - Jul 26, 13:15 UTCJul 26, 13:50 UTC35m
2026-07-23 EJA320 BJC → GRB Jul 23, 14:55 UTCJul 23, 16:55 UTC2h 0m
2026-07-23 EJA320 - Jul 23, 13:30 UTCJul 23, 13:50 UTC20m
2026-07-22 EJA320 - Jul 22, 20:30 UTCJul 22, 22:05 UTC1h 35m
2026-07-22 EJA320 SJC → SFO Jul 22, 19:15 UTCJul 22, 19:35 UTC20m
2026-07-20 EJA320 - Jul 20, 14:35 UTCJul 20, 15:15 UTC40m
2026-07-20 EJA320 - Jul 20, 10:25 UTCJul 20, 13:15 UTC2h 50m
2026-07-19 EJA320 - Jul 19, 18:05 UTCJul 19, 20:40 UTC2h 35m
2026-07-19 EJA320 - Jul 19, 15:35 UTCJul 19, 16:45 UTC1h 10m
2026-07-19 EJA320 - Jul 19, 12:25 UTCJul 19, 13:00 UTC35m
2026-07-19 EJA320 - Jul 19, 11:05 UTCJul 19, 11:20 UTC15m
2026-07-18 EJA320 - Jul 18, 16:05 UTCJul 18, 17:55 UTC1h 50m
2026-07-18 EJA320 - Jul 18, 14:45 UTCJul 18, 15:10 UTC25m
2026-07-17 EJA320 - Jul 17, 23:00 UTCJul 17, 23:35 UTC35m
2026-07-17 EJA320 - Jul 17, 20:29 UTCJul 17, 22:25 UTC1h 55m
2026-07-16 EJA320 - Jul 16, 23:49 UTCJul 17, 22:25 UTC22h 35m
2026-07-16 EJA320 - Jul 16, 22:30 UTCJul 17, 21:44 UTC23h 15m
2026-07-16 EJA320 - Jul 16, 20:49 UTCJul 16, 21:45 UTC55m
2026-07-16 EJA320 - Jul 16, 18:00 UTCJul 16, 18:29 UTC30m
2026-07-16 EJA320 - Jul 16, 16:40 UTCJul 16, 16:49 UTC10m
2026-07-15 EJA320 APC → CLD Jul 15, 22:55 UTCJul 16, 00:05 UTC1h 10m
2026-07-15 EJA320 - Jul 15, 21:35 UTCJul 15, 22:20 UTC45m
2026-07-15 EJA320 - Jul 15, 20:15 UTCJul 15, 21:05 UTC50m
2026-07-15 EJA320 - Jul 15, 17:50 UTCJul 15, 19:05 UTC1h 15m
2026-07-15 EJA320 - Jul 15, 15:00 UTCJul 15, 16:10 UTC1h 10m
2026-07-15 EJA320 - Jul 15, 00:30 UTCJul 15, 01:00 UTC30m
2026-07-14 EJA320 SFO → SJC Jul 14, 23:10 UTCJul 14, 23:25 UTC15m
2026-07-14 EJA320 - Jul 14, 17:20 UTCJul 14, 18:20 UTC1h 0m
2026-07-14 EJA320 - Jul 14, 14:20 UTCJul 14, 15:30 UTC1h 10m
2026-07-13 EJA320 - Jul 13, 19:30 UTCJul 13, 20:30 UTC1h 0m
2026-07-13 EJA320 - Jul 13, 18:15 UTCJul 13, 18:45 UTC30m
2026-07-13 EJA320 CCR → LAX Jul 13, 13:40 UTCJul 13, 14:40 UTC1h 0m
2026-07-12 EJA320 - Jul 12, 21:10 UTCJul 12, 21:40 UTC30m
2026-07-12 EJA320 - Jul 12, 18:15 UTCJul 12, 20:10 UTC1h 55m
2026-07-12 EJA320 - Jul 12, 15:25 UTCJul 12, 15:45 UTC20m
2026-07-12 EJA320 - Jul 12, 14:20 UTCJul 12, 15:01 UTC40m
2026-07-11 EJA320 LAS → BOI Jul 11, 22:05 UTCJul 11, 23:30 UTC1h 25m
2026-07-11 EJA320 SJC → LAS Jul 11, 18:05 UTCJul 11, 19:15 UTC1h 10m
2026-07-11 EJA320 - Jul 11, 16:25 UTCJul 11, 16:45 UTC20m
2026-07-10 EJA320 - Jul 10, 23:25 UTCJul 11, 03:25 UTC4h 0m
2026-07-10 EJA320 - Jul 10, 21:20 UTCJul 10, 22:05 UTC45m
2026-07-10 EJA320 - Jul 10, 19:05 UTCJul 10, 19:40 UTC35m
2026-07-10 EJA320 - Jul 10, 17:30 UTCJul 10, 17:55 UTC25m
2026-07-10 EJA320 - Jul 10, 01:15 UTCJul 10, 04:45 UTC3h 30m
2026-07-09 EJA320 - Jul 9, 21:05 UTCJul 9, 23:00 UTC1h 55m
2026-07-09 EJA320 GLR → BHB Jul 9, 04:50 UTCJul 9, 06:10 UTC1h 20m
2026-07-09 EJA320 GLR → BHB Jul 9, 02:10 UTCJul 9, 02:35 UTC25m

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 N320QS page for operator, model, and routing details .

Mode-S A36FBF frequently asked

What is Mode-S code A36FBF?
A36FBF is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N320QS.
Where is Mode-S A36FBF registered?
Mode-S code A36FBF 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 A36FBF broadcasting right now?
No active broadcast right now. Last signal was 15d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A36FBF, octal 50667677, decimal 10,710,975.
What flights does A36FBF operate?
Mode-S A36FBF has broadcast 2 distinct callsigns, including EJA320, N320QS.