Apparatus

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sensors Mode-S transponder

A5B50B

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N467QS · operated by NETJETS SALES INC, 507 AVIATION LLC, BANK OF UTAH TRUSTEE, BARELA HOLDINGS LLC, OREILLY DAVID, KALAS LAWRENCE

Hex
A5B50B
Octal
51332413
Decimal
10,859,787
Country
US
Tail
N467QS
Type
E55P
No current signal · last broadcast 13h ago
Flights observed
103
Distinct callsigns
2
Country
US
Last broadcast
13h ago

Last known position

Most recent position reported by Mode-S A5B50B.

Country allocation

The ICAO 24-bit address A5B50B 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
EJA467 NetJets 99 2026-05-29
N467QS - 4 2026-05-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 EJA467 TEB → SUS May 29, 19:35 UTCMay 29, 20:50 UTC1h 15m
2026-05-29 EJA467 TEB → SUS May 29, 16:10 UTCMay 29, 17:00 UTC50m
2026-05-29 EJA467 TEB → SUS May 29, 13:15 UTCMay 29, 14:50 UTC1h 35m
2026-05-29 EJA467 TEB → SUS May 29, 11:00 UTCMay 29, 12:25 UTC1h 25m
2026-05-29 EJA467 TEB → SUS May 29, 01:05 UTCMay 29, 01:45 UTC40m
2026-05-28 EJA467 TEB → SUS May 28, 23:35 UTCMay 29, 00:20 UTC45m
2026-05-28 EJA467 TEB → SUS May 28, 22:20 UTCMay 28, 22:40 UTC20m
2026-05-28 EJA467 TEB → SUS May 28, 19:20 UTCMay 28, 21:05 UTC1h 45m
2026-05-28 EJA467 TEB → SUS May 28, 16:30 UTCMay 28, 17:55 UTC1h 25m
2026-05-27 EJA467 TEB → SUS May 27, 02:39 UTCMay 27, 04:30 UTC1h 50m
2026-05-26 EJA467 TEB → SUS May 26, 22:29 UTCMay 26, 23:54 UTC1h 25m
2026-05-26 EJA467 TEB → SUS May 26, 17:09 UTCMay 26, 18:19 UTC1h 10m
2026-05-26 EJA467 TEB → SUS May 26, 14:40 UTCMay 26, 15:05 UTC25m
2026-05-26 EJA467 TEB → SUS May 26, 11:54 UTCMay 26, 12:45 UTC50m
2026-05-25 EJA467 TEB → SUS May 25, 19:10 UTCMay 25, 19:40 UTC30m
2026-05-25 EJA467 TEB → SUS May 25, 17:15 UTCMay 25, 18:25 UTC1h 10m
2026-05-25 EJA467 TEB → SUS May 25, 14:15 UTCMay 25, 15:35 UTC1h 20m
2026-05-23 EJA467 TEB → SUS May 23, 20:20 UTCMay 23, 21:20 UTC1h 0m
2026-05-23 N467QS AUS → LRD May 23, 13:30 UTCMay 23, 19:50 UTC6h 20m
2026-05-22 EJA467 TEB → SUS May 22, 23:40 UTCMay 23, 00:10 UTC30m
2026-05-22 EJA467 TEB → SUS May 22, 21:05 UTCMay 22, 21:55 UTC50m
2026-05-22 EJA467 TEB → SUS May 22, 17:05 UTCMay 22, 20:05 UTC3h 0m
2026-05-22 EJA467 TEB → SUS May 22, 15:15 UTCMay 22, 15:55 UTC40m
2026-05-20 EJA467 TEB → SUS May 20, 19:25 UTCMay 20, 21:10 UTC1h 45m
2026-05-20 EJA467 TEB → SUS May 20, 17:10 UTCMay 20, 17:45 UTC35m
2026-05-20 EJA467 TEB → SUS May 20, 14:50 UTCMay 20, 16:20 UTC1h 30m
2026-05-20 EJA467 TEB → SUS May 20, 13:05 UTCMay 20, 13:35 UTC30m
2026-05-20 EJA467 TEB → SUS May 20, 04:15 UTCMay 20, 04:30 UTC15m
2026-05-20 EJA467 TEB → SUS May 20, 01:10 UTCMay 20, 03:40 UTC2h 30m
2026-05-19 EJA467 TEB → SUS May 19, 20:20 UTCMay 19, 22:50 UTC2h 30m
2026-05-19 EJA467 TEB → SUS May 19, 19:25 UTCMay 19, 19:35 UTC10m
2026-05-19 EJA467 TEB → SUS May 19, 17:35 UTCMay 19, 18:35 UTC1h 0m
2026-05-19 EJA467 TEB → SUS May 19, 13:50 UTCMay 19, 15:00 UTC1h 10m
2026-05-19 EJA467 TEB → SUS May 19, 11:30 UTCMay 19, 12:40 UTC1h 10m
2026-05-18 EJA467 TEB → SUS May 18, 19:50 UTCMay 18, 22:20 UTC2h 30m
2026-05-18 EJA467 TEB → SUS May 18, 17:35 UTCMay 18, 18:15 UTC40m
2026-05-18 EJA467 TEB → SUS May 18, 14:30 UTCMay 18, 16:00 UTC1h 30m
2026-05-18 EJA467 TEB → SUS May 18, 12:20 UTCMay 18, 13:20 UTC1h 0m
2026-05-17 EJA467 TEB → SUS May 17, 21:25 UTCMay 18, 00:10 UTC2h 45m
2026-05-17 EJA467 TEB → SUS May 17, 17:30 UTCMay 17, 18:05 UTC35m
2026-05-17 EJA467 TEB → SUS May 17, 15:55 UTCMay 17, 16:25 UTC30m
2026-05-17 EJA467 TEB → SUS May 17, 13:15 UTCMay 17, 14:15 UTC1h 0m
2026-05-16 EJA467 TEB → SUS May 16, 14:25 UTCMay 16, 16:05 UTC1h 40m
2026-05-15 EJA467 TEB → SUS May 15, 20:15 UTCMay 15, 21:35 UTC1h 20m
2026-05-15 EJA467 TEB → SUS May 15, 16:50 UTCMay 15, 18:25 UTC1h 35m
2026-05-15 EJA467 TEB → SUS May 15, 14:25 UTCMay 15, 16:15 UTC1h 49m
2026-05-14 EJA467 TEB → SUS May 14, 22:25 UTCMay 14, 23:30 UTC1h 5m
2026-05-14 EJA467 TEB → SUS May 14, 18:10 UTCMay 14, 18:20 UTC10m
2026-05-14 EJA467 TEB → SUS May 14, 16:55 UTCMay 14, 17:45 UTC50m
2026-05-14 EJA467 TEB → SUS May 14, 13:15 UTCMay 14, 14:55 UTC1h 40m

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 N467QS page for operator, model, and routing details .

Mode-S A5B50B frequently asked

What is Mode-S code A5B50B?
A5B50B is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N467QS.
Where is Mode-S A5B50B registered?
Mode-S code A5B50B 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 A5B50B broadcasting right now?
No active broadcast right now. Last signal was 13h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A5B50B, octal 51332413, decimal 10,859,787.
What flights does A5B50B operate?
Mode-S A5B50B has broadcast 2 distinct callsigns, including EJA467, N467QS.