Apparatus

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sensors Mode-S transponder

A0E956

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N158QS · BOMBARDIER BD-700 Global 6000/6500 · operated by NETJETS SALES INC, BANK OF UTAH TRUSTEE, EDINTON HOLDINGS USA INC, MANSUETO JOE, FERNANDEZ JOSE A TRUSTEE, BUDDIN DEIDRE A TRUSTEE

Hex
A0E956
Octal
50164526
Decimal
10,545,494
Country
US
Tail
N158QS
Type
GLEX
No current signal · last broadcast 5d ago
Flights observed
43
Distinct callsigns
2
Country
US
Last broadcast
5d ago

Last known position

Most recent position reported by Mode-S A0E956.

Country allocation

The ICAO 24-bit address A0E956 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
EJA158 NetJets 30 2026-05-25
N158QS - 13 2026-05-31

Recent flights last 43

DateFlightRouteTakeoffLandingDuration
2026-05-31 N158QS KIX → SJC May 31, 09:00 UTCMay 31, 17:55 UTC8h 55m
2026-05-26 N158QS SJC → KIX May 26, 19:25 UTCMay 27, 07:15 UTC11h 51m
2026-05-25 EJA158 BHB → BED May 25, 22:55 UTCMay 26, 00:44 UTC1h 50m
2026-05-25 EJA158 BHB → BED May 25, 18:25 UTCMay 25, 19:44 UTC1h 20m
2026-05-25 EJA158 BHB → BED May 25, 15:05 UTCMay 25, 17:10 UTC2h 5m
2026-05-23 EJA158 BHB → BED May 23, 02:30 UTCMay 23, 03:10 UTC40m
2026-05-23 EJA158 BHB → BED May 23, 00:15 UTCMay 23, 00:55 UTC40m
2026-05-22 EJA158 BHB → BED May 22, 21:55 UTCMay 22, 23:00 UTC1h 5m
2026-05-21 EJA158 BHB → BED May 21, 22:25 UTCMay 22, 02:20 UTC3h 55m
2026-05-21 EJA158 BHB → BED May 21, 19:10 UTCMay 21, 20:55 UTC1h 45m
2026-05-21 N158QS - May 21, 06:15 UTCMay 21, 13:20 UTC7h 5m
2026-05-19 N158QS - May 19, 12:00 UTCMay 19, 12:20 UTC20m
2026-05-18 N158QS - May 18, 11:40 UTCMay 18, 17:45 UTC6h 5m
2026-05-18 EJA158 BHB → BED May 18, 10:05 UTCMay 18, 10:15 UTC10m
2026-05-17 EJA158 BHB → BED May 17, 15:01 UTCMay 17, 15:25 UTC25m
2026-05-13 EJA158 BHB → BED May 13, 21:25 UTCMay 13, 23:15 UTC1h 50m
2026-05-13 EJA158 BHB → BED May 13, 19:00 UTCMay 13, 20:45 UTC1h 45m
2026-05-13 EJA158 BHB → BED May 13, 15:55 UTCMay 13, 16:50 UTC55m
2026-05-13 EJA158 BHB → BED May 13, 13:15 UTCMay 13, 14:15 UTC1h 0m
2026-05-11 EJA158 BHB → BED May 11, 21:30 UTCMay 11, 22:00 UTC30m
2026-05-10 N158QS BEF → FRG May 10, 20:40 UTCMay 11, 00:54 UTC4h 15m
2026-05-08 N158QS - May 8, 07:24 UTCMay 8, 17:05 UTC9h 40m
2026-05-06 N158QS - May 6, 15:05 UTCMay 6, 17:50 UTC2h 45m
2026-05-05 N158QS - May 5, 10:15 UTCMay 5, 11:20 UTC1h 5m
2026-05-04 N158QS - May 4, 02:25 UTCMay 4, 10:20 UTC7h 55m
2026-05-03 EJA158 BHB → BED May 3, 16:25 UTCMay 3, 17:29 UTC1h 5m
2026-05-03 EJA158 BHB → BED May 3, 13:10 UTCMay 3, 13:55 UTC45m
2026-05-02 EJA158 BHB → BED May 2, 21:55 UTCMay 2, 23:15 UTC1h 20m
2026-05-02 EJA158 BHB → BED May 2, 14:45 UTCMay 2, 20:00 UTC5h 15m
2026-05-02 EJA158 BHB → BED May 2, 12:10 UTCMay 2, 13:20 UTC1h 10m
2026-05-01 EJA158 BHB → BED May 1, 15:35 UTCMay 1, 20:10 UTC4h 35m
2026-05-01 EJA158 BHB → BED May 1, 12:30 UTCMay 1, 14:40 UTC2h 10m
2026-04-30 EJA158 BHB → BED Apr 30, 15:45 UTCApr 30, 18:30 UTC2h 45m
2026-04-29 EJA158 BHB → BED Apr 29, 23:15 UTCApr 30, 03:30 UTC4h 15m
2026-04-26 EJA158 BHB → BED Apr 26, 22:10 UTCApr 26, 22:55 UTC45m
2026-04-26 EJA158 BHB → BED Apr 26, 20:10 UTCApr 26, 21:10 UTC1h 0m
2026-04-26 EJA158 BHB → BED Apr 26, 13:00 UTCApr 26, 18:20 UTC5h 20m
2026-04-25 N158QS - Apr 25, 09:15 UTCApr 25, 19:10 UTC9h 55m
2026-04-24 N158QS - Apr 24, 08:30 UTCApr 24, 10:20 UTC1h 50m
2026-04-23 N158QS - Apr 23, 01:20 UTCApr 23, 10:30 UTC9h 10m
2026-04-21 EJA158 BHB → BED Apr 21, 21:30 UTCApr 21, 22:25 UTC55m
2026-04-21 EJA158 BHB → BED Apr 21, 19:25 UTCApr 21, 20:35 UTC1h 10m
2026-04-21 EJA158 BHB → BED Apr 21, 17:30 UTCApr 21, 18:40 UTC1h 10m

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 N158QS page for operator, model, and routing details .

Mode-S A0E956 frequently asked

What is Mode-S code A0E956?
A0E956 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N158QS.
Where is Mode-S A0E956 registered?
Mode-S code A0E956 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 A0E956 broadcasting right now?
No active broadcast right now. Last signal was 5d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A0E956, octal 50164526, decimal 10,545,494.
What flights does A0E956 operate?
Mode-S A0E956 has broadcast 2 distinct callsigns, including EJA158, N158QS.