Apparatus

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sensors Mode-S transponder

AA8BE5

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N779QS · BOMBARDIER BD-100 Challenger 350 · operated by NETJETS SALES INC, ZIEGLER ANDREW A, ASLCO LLC, CKG AIRSHARE LLC, COMFORT DENTAL GROUP INC, DEER RIDGE CONSULTING LLC

Hex
AA8BE5
Octal
52505745
Decimal
11,176,933
Country
US
Tail
N779QS
Type
CL35
No current signal · last broadcast 3h ago
Flights observed
121
Distinct callsigns
2
Country
US
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S AA8BE5.

Country allocation

The ICAO 24-bit address AA8BE5 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
EJA779 NetJets 119 2026-05-30
N779QS - 2 2026-05-01

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 EJA779 FOK → MMU May 30, 01:40 UTCMay 30, 02:20 UTC40m
2026-05-29 EJA779 FOK → MMU May 29, 21:15 UTCMay 30, 01:00 UTC3h 45m
2026-05-29 EJA779 FOK → MMU May 29, 18:05 UTCMay 29, 20:15 UTC2h 10m
2026-05-28 EJA779 FOK → MMU May 28, 23:20 UTCMay 29, 20:15 UTC20h 55m
2026-05-28 EJA779 FOK → MMU May 28, 17:40 UTCMay 28, 20:25 UTC2h 45m
2026-05-28 EJA779 FOK → MMU May 28, 12:25 UTCMay 28, 15:55 UTC3h 30m
2026-05-27 EJA779 FOK → MMU May 27, 17:20 UTCMay 27, 17:40 UTC20m
2026-05-26 EJA779 FOK → MMU May 26, 20:05 UTCMay 26, 21:55 UTC1h 50m
2026-05-26 EJA779 FOK → MMU May 26, 17:59 UTCMay 26, 18:24 UTC25m
2026-05-26 EJA779 FOK → MMU May 26, 13:54 UTCMay 26, 14:40 UTC45m
2026-05-25 EJA779 FOK → MMU May 25, 23:04 UTCMay 26, 00:19 UTC1h 15m
2026-05-25 EJA779 FOK → MMU May 25, 19:50 UTCMay 25, 20:40 UTC50m
2026-05-25 EJA779 FOK → MMU May 25, 15:00 UTCMay 25, 16:55 UTC1h 55m
2026-05-24 EJA779 FOK → MMU May 24, 14:20 UTCMay 24, 19:50 UTC5h 30m
2026-05-23 EJA779 FOK → MMU May 23, 19:25 UTCMay 23, 20:05 UTC40m
2026-05-23 EJA779 FOK → MMU May 23, 14:30 UTCMay 23, 16:30 UTC2h 0m
2026-05-22 EJA779 FOK → MMU May 22, 20:45 UTCMay 22, 22:20 UTC1h 35m
2026-05-22 EJA779 FOK → MMU May 22, 18:20 UTCMay 22, 19:40 UTC1h 20m
2026-05-22 EJA779 FOK → MMU May 22, 16:10 UTCMay 22, 16:50 UTC40m
2026-05-22 EJA779 FOK → MMU May 22, 14:20 UTCMay 22, 15:10 UTC50m
2026-05-21 EJA779 FOK → MMU May 21, 23:35 UTCMay 22, 01:15 UTC1h 40m
2026-05-21 EJA779 FOK → MMU May 21, 19:00 UTCMay 21, 20:30 UTC1h 30m
2026-05-21 EJA779 FOK → MMU May 21, 17:25 UTCMay 21, 17:45 UTC20m
2026-05-21 EJA779 FOK → MMU May 21, 15:10 UTCMay 21, 16:35 UTC1h 25m
2026-05-21 EJA779 FOK → MMU May 21, 00:10 UTCMay 21, 01:50 UTC1h 40m
2026-05-20 EJA779 FOK → MMU May 20, 14:20 UTCMay 20, 18:45 UTC4h 25m
2026-05-19 EJA779 FOK → MMU May 19, 23:05 UTCMay 20, 00:05 UTC1h 0m
2026-05-18 EJA779 FOK → MMU May 18, 21:10 UTCMay 18, 21:40 UTC30m
2026-05-18 EJA779 FOK → MMU May 18, 18:55 UTCMay 18, 19:55 UTC1h 0m
2026-05-18 EJA779 FOK → MMU May 18, 17:05 UTCMay 18, 17:40 UTC35m
2026-05-17 EJA779 FOK → MMU May 17, 22:45 UTCMay 18, 04:25 UTC5h 40m
2026-05-16 EJA779 FOK → MMU May 16, 23:35 UTCMay 17, 00:30 UTC55m
2026-05-16 EJA779 FOK → MMU May 16, 19:45 UTCMay 16, 20:15 UTC30m
2026-05-16 EJA779 FOK → MMU May 16, 15:10 UTCMay 16, 18:20 UTC3h 10m
2026-05-15 EJA779 FOK → MMU May 15, 15:25 UTCMay 15, 18:45 UTC3h 20m
2026-05-15 EJA779 FOK → MMU May 15, 00:50 UTCMay 15, 05:55 UTC5h 5m
2026-05-14 EJA779 FOK → MMU May 14, 22:50 UTCMay 14, 23:50 UTC1h 0m
2026-05-14 EJA779 FOK → MMU May 14, 20:00 UTCMay 14, 21:30 UTC1h 30m
2026-05-14 EJA779 FOK → MMU May 14, 17:15 UTCMay 14, 18:45 UTC1h 30m
2026-05-14 EJA779 FOK → MMU May 14, 15:10 UTCMay 14, 16:15 UTC1h 5m
2026-05-13 EJA779 FOK → MMU May 13, 23:30 UTCMay 13, 23:40 UTC10m
2026-05-13 EJA779 FOK → MMU May 13, 19:00 UTCMay 13, 22:35 UTC3h 35m
2026-05-13 EJA779 FOK → MMU May 13, 15:55 UTCMay 13, 17:05 UTC1h 10m
2026-05-11 EJA779 FOK → MMU May 11, 16:10 UTCMay 11, 17:05 UTC56m
2026-05-11 EJA779 FOK → MMU May 11, 11:00 UTCMay 11, 13:35 UTC2h 35m
2026-05-11 EJA779 FOK → MMU May 11, 02:10 UTCMay 11, 05:55 UTC3h 45m
2026-05-11 EJA779 FOK → MMU May 11, 00:05 UTCMay 11, 00:45 UTC40m
2026-05-10 EJA779 FOK → MMU May 10, 22:05 UTCMay 10, 22:35 UTC30m
2026-05-10 EJA779 FOK → MMU May 10, 04:00 UTCMay 10, 04:34 UTC35m
2026-05-09 EJA779 FOK → MMU May 9, 20:20 UTCMay 9, 20:49 UTC30m

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 N779QS page for operator, model, and routing details .

Mode-S AA8BE5 frequently asked

What is Mode-S code AA8BE5?
AA8BE5 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N779QS.
Where is Mode-S AA8BE5 registered?
Mode-S code AA8BE5 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 AA8BE5 broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AA8BE5, octal 52505745, decimal 11,176,933.
What flights does AA8BE5 operate?
Mode-S AA8BE5 has broadcast 2 distinct callsigns, including EJA779, N779QS.