Apparatus

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sensors Mode-S transponder

A89597

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N652QS · CESSNA 680 Citation Latitude · operated by NETJETS SALES INC, CANTON TRANSPORTATION LLC, CASTLE HILL ADVISERS LLC, DLF AIRCRAFT LLC, VORSHECK ELIZABETH, IRVING FRED RAY

Hex
A89597
Octal
52112627
Decimal
11,048,343
Country
US
Tail
N652QS
Type
C68A
No current signal · last broadcast 9m ago
Flights observed
59
Distinct callsigns
1
Country
US
Last broadcast
9m ago

Last known position

Most recent position reported by Mode-S A89597.

Country allocation

The ICAO 24-bit address A89597 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 1 distinct

Callsign Airline Flights Last seen
EJA652 NetJets 59 2026-06-03

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-03 EJA652 TTN → BWI Jun 3, 00:15 UTCJun 3, 01:45 UTC1h 30m
2026-06-02 EJA652 TTN → BWI Jun 2, 22:00 UTCJun 2, 22:15 UTC15m
2026-06-02 EJA652 TTN → BWI Jun 2, 16:45 UTCJun 2, 21:00 UTC4h 15m
2026-06-02 EJA652 TTN → BWI Jun 2, 14:55 UTCJun 2, 15:20 UTC25m
2026-06-01 EJA652 TTN → BWI Jun 1, 23:05 UTCJun 2, 01:10 UTC2h 5m
2026-06-01 EJA652 TTN → BWI Jun 1, 18:05 UTCJun 1, 19:20 UTC1h 15m
2026-06-01 EJA652 TTN → BWI Jun 1, 15:30 UTCJun 1, 17:00 UTC1h 30m
2026-05-31 EJA652 TTN → BWI May 31, 19:00 UTCMay 31, 22:00 UTC3h 0m
2026-05-31 EJA652 TTN → BWI May 31, 14:00 UTCMay 31, 15:25 UTC1h 25m
2026-05-31 EJA652 TTN → BWI May 31, 00:00 UTCMay 31, 00:35 UTC35m
2026-05-04 EJA652 TTN → BWI May 4, 21:40 UTCMay 4, 23:00 UTC1h 20m
2026-05-04 EJA652 TTN → BWI May 4, 18:05 UTCMay 4, 20:50 UTC2h 46m
2026-05-04 EJA652 TTN → BWI May 4, 15:45 UTCMay 4, 16:50 UTC1h 5m
2026-05-04 EJA652 TTN → BWI May 4, 11:55 UTCMay 4, 14:00 UTC2h 5m
2026-05-03 EJA652 TTN → BWI May 3, 21:29 UTCMay 3, 22:15 UTC45m
2026-05-03 EJA652 TTN → BWI May 3, 19:45 UTCMay 3, 20:40 UTC55m
2026-05-03 EJA652 TTN → BWI May 3, 17:20 UTCMay 3, 17:29 UTC10m
2026-05-03 EJA652 TTN → BWI May 3, 15:20 UTCMay 3, 16:05 UTC45m
2026-05-02 EJA652 TTN → BWI May 2, 21:45 UTCMay 2, 21:55 UTC10m
2026-05-02 EJA652 TTN → BWI May 2, 14:25 UTCMay 2, 15:20 UTC55m
2026-05-01 EJA652 TTN → BWI May 1, 21:40 UTCMay 1, 22:20 UTC40m
2026-05-01 EJA652 TTN → BWI May 1, 19:20 UTCMay 1, 20:25 UTC1h 5m
2026-05-01 EJA652 TTN → BWI May 1, 13:20 UTCMay 1, 14:35 UTC1h 15m
2026-04-30 EJA652 TTN → BWI Apr 30, 19:40 UTCApr 30, 20:15 UTC35m
2026-04-30 EJA652 TTN → BWI Apr 30, 18:00 UTCApr 30, 19:05 UTC1h 4m
2026-04-30 EJA652 TTN → BWI Apr 30, 16:05 UTCApr 30, 16:40 UTC35m
2026-04-30 EJA652 TTN → BWI Apr 30, 13:15 UTCApr 30, 15:25 UTC2h 10m
2026-04-30 EJA652 TTN → BWI Apr 30, 11:20 UTCApr 30, 12:00 UTC41m
2026-04-29 EJA652 TTN → BWI Apr 29, 19:40 UTCApr 29, 20:20 UTC40m
2026-04-29 EJA652 TTN → BWI Apr 29, 16:10 UTCApr 29, 17:35 UTC1h 25m
2026-04-29 EJA652 TTN → BWI Apr 29, 12:30 UTCApr 29, 13:40 UTC1h 10m
2026-04-29 EJA652 TTN → BWI Apr 29, 10:05 UTCApr 29, 11:05 UTC1h 0m
2026-04-28 EJA652 TTN → BWI Apr 28, 23:25 UTCApr 29, 00:30 UTC1h 5m
2026-04-28 EJA652 TTN → BWI Apr 28, 15:10 UTCApr 28, 18:00 UTC2h 50m
2026-04-27 EJA652 TTN → BWI Apr 27, 18:50 UTCApr 27, 21:05 UTC2h 15m
2026-04-27 EJA652 TTN → BWI Apr 27, 10:35 UTCApr 27, 13:20 UTC2h 45m
2026-04-26 EJA652 TTN → BWI Apr 26, 18:30 UTCApr 26, 19:10 UTC40m
2026-04-26 EJA652 TTN → BWI Apr 26, 14:40 UTCApr 26, 17:35 UTC2h 55m
2026-04-26 EJA652 TTN → BWI Apr 26, 12:30 UTCApr 26, 13:15 UTC45m
2026-04-25 EJA652 TTN → BWI Apr 25, 20:20 UTCApr 25, 22:45 UTC2h 25m
2026-04-24 EJA652 TTN → BWI Apr 24, 17:40 UTCApr 24, 20:45 UTC3h 5m
2026-04-24 EJA652 TTN → BWI Apr 24, 14:40 UTCApr 24, 15:40 UTC1h 0m
2026-04-24 EJA652 TTN → BWI Apr 24, 13:20 UTCApr 24, 13:45 UTC25m
2026-04-23 EJA652 TTN → BWI Apr 23, 21:25 UTCApr 23, 23:45 UTC2h 20m
2026-04-23 EJA652 TTN → BWI Apr 23, 17:30 UTCApr 23, 18:40 UTC1h 9m
2026-04-23 EJA652 TTN → BWI Apr 23, 14:25 UTCApr 23, 15:40 UTC1h 15m
2026-04-22 EJA652 TTN → BWI Apr 22, 16:00 UTCApr 22, 17:05 UTC1h 5m
2026-04-21 EJA652 TTN → BWI Apr 21, 21:45 UTCApr 21, 23:00 UTC1h 15m
2026-04-21 EJA652 TTN → BWI Apr 21, 19:10 UTCApr 21, 19:20 UTC10m
2026-04-21 EJA652 TTN → BWI Apr 21, 15:45 UTCApr 21, 18:10 UTC2h 25m

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 N652QS page for operator, model, and routing details .

Mode-S A89597 frequently asked

What is Mode-S code A89597?
A89597 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N652QS.
Where is Mode-S A89597 registered?
Mode-S code A89597 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 A89597 broadcasting right now?
No active broadcast right now. Last signal was 9m ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A89597, octal 52112627, decimal 11,048,343.
What flights does A89597 operate?
Mode-S A89597 has broadcast 1 distinct callsign, including EJA652.