Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

AB6137

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N832QS · CESSNA 700 Citation Longitude · operated by PATTERSON ANNA, COLLINS OPERATING LLC, KASAVANA DAGAN, HALFAKER F DAWN TRUSTEE, JDNS HOLDINGS LLC, BILENKER JOSHUS

Hex
AB6137
Octal
52660467
Decimal
11,231,543
Country
US
Tail
N832QS
Type
C700
No current signal · last broadcast 6h ago
Flights observed
211
Distinct callsigns
2
Country
US
Last broadcast
6h ago

Last known position

Most recent position reported by Mode-S AB6137.

Country allocation

The ICAO 24-bit address AB6137 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
EJA832 - 189 2026-07-18
N832QS - 22 2026-06-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-18 EJA832 - Jul 18, 01:45 UTCJul 18, 02:35 UTC50m
2026-07-17 EJA832 - Jul 17, 21:39 UTCJul 18, 00:00 UTC2h 20m
2026-07-17 EJA832 - Jul 17, 18:50 UTCJul 17, 20:00 UTC1h 10m
2026-07-17 EJA832 - Jul 17, 15:35 UTCJul 17, 16:04 UTC30m
2026-07-17 EJA832 - Jul 17, 01:35 UTCJul 17, 02:05 UTC30m
2026-07-16 EJA832 - Jul 16, 23:40 UTCJul 17, 00:45 UTC1h 5m
2026-07-16 EJA832 - Jul 16, 20:45 UTCJul 16, 21:25 UTC40m
2026-07-16 EJA832 SJC → SNA Jul 16, 15:40 UTCJul 16, 16:40 UTC1h 0m
2026-07-16 EJA832 SMF → SJC Jul 16, 14:00 UTCJul 16, 14:25 UTC25m
2026-07-16 EJA832 OAK → SMF Jul 16, 00:10 UTCJul 16, 00:30 UTC20m
2026-07-15 EJA832 - Jul 15, 18:40 UTCJul 15, 22:30 UTC3h 50m
2026-07-15 EJA832 - Jul 15, 17:00 UTCJul 15, 17:20 UTC20m
2026-07-15 EJA832 - Jul 15, 13:55 UTCJul 15, 15:50 UTC1h 55m
2026-07-15 EJA832 - Jul 15, 03:55 UTCJul 15, 05:25 UTC1h 30m
2026-07-15 EJA832 - Jul 15, 00:00 UTCJul 15, 02:40 UTC2h 40m
2026-07-14 EJA832 - Jul 14, 21:55 UTCJul 14, 23:20 UTC1h 24m
2026-07-13 EJA832 - Jul 13, 22:55 UTCJul 14, 00:45 UTC1h 50m
2026-07-13 EJA832 - Jul 13, 20:30 UTCJul 13, 21:25 UTC55m
2026-07-13 EJA832 - Jul 13, 14:25 UTCJul 13, 18:30 UTC4h 5m
2026-07-13 EJA832 - Jul 13, 13:45 UTCJul 13, 14:20 UTC35m
2026-07-12 EJA832 - Jul 12, 22:55 UTCJul 12, 23:15 UTC20m
2026-07-12 EJA832 - Jul 12, 21:15 UTCJul 12, 21:45 UTC30m
2026-07-12 EJA832 - Jul 12, 19:01 UTCJul 12, 19:50 UTC50m
2026-07-12 EJA832 DEN → BWI Jul 12, 14:35 UTCJul 12, 17:35 UTC3h 0m
2026-07-11 EJA832 - Jul 11, 21:40 UTCJul 11, 23:25 UTC1h 45m
2026-07-06 EJA832 - Jul 6, 02:00 UTCJul 6, 02:45 UTC45m
2026-07-05 EJA832 - Jul 5, 21:30 UTCJul 6, 01:10 UTC3h 40m
2026-07-05 EJA832 - Jul 5, 17:50 UTCJul 5, 18:30 UTC40m
2026-07-05 EJA832 - Jul 5, 00:05 UTCJul 5, 01:05 UTC1h 0m
2026-07-01 EJA832 - Jul 1, 21:20 UTCJul 1, 22:15 UTC55m
2026-07-01 EJA832 - Jul 1, 14:25 UTCJul 1, 19:50 UTC5h 25m
2026-07-01 EJA832 YYZ → TEB Jul 1, 00:25 UTCJul 1, 01:20 UTC55m
2026-06-30 EJA832 - Jun 30, 19:55 UTCJun 30, 20:20 UTC25m
2026-06-30 EJA832 - Jun 30, 16:55 UTCJun 30, 18:40 UTC1h 45m
2026-06-30 EJA832 - Jun 30, 14:45 UTCJun 30, 15:20 UTC35m
2026-06-29 N832QS - Jun 29, 12:00 UTCJun 29, 17:34 UTC5h 35m
2026-06-29 N832QS - Jun 29, 08:44 UTCJun 29, 10:50 UTC2h 5m
2026-06-26 N832QS KEF → OBF Jun 26, 07:05 UTCJun 26, 10:30 UTC3h 25m
2026-06-25 EJA832 - Jun 25, 22:59 UTCJun 26, 06:15 UTC7h 15m
2026-06-25 EJA832 - Jun 25, 18:04 UTCJun 25, 19:20 UTC1h 15m
2026-06-25 EJA832 - Jun 25, 16:14 UTCJun 25, 17:30 UTC1h 15m
2026-06-25 EJA832 - Jun 25, 13:50 UTCJun 25, 14:29 UTC40m
2026-06-19 EJA832 AUS → MDW Jun 19, 21:24 UTCJun 19, 23:34 UTC2h 10m
2026-06-19 EJA832 - Jun 19, 18:14 UTCJun 19, 20:24 UTC2h 10m
2026-06-19 EJA832 - Jun 19, 15:09 UTCJun 19, 16:44 UTC1h 35m
2026-06-19 EJA832 - Jun 19, 13:34 UTCJun 19, 14:04 UTC30m
2026-06-18 EJA832 - Jun 18, 23:05 UTCJun 18, 23:55 UTC50m
2026-06-18 EJA832 - Jun 18, 21:35 UTCJun 18, 22:10 UTC35m
2026-06-18 EJA832 - Jun 18, 19:10 UTCJun 18, 19:55 UTC45m
2026-06-18 EJA832 - Jun 18, 17:25 UTCJun 18, 18:00 UTC35m

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 N832QS page for operator, model, and routing details .

Mode-S AB6137 frequently asked

What is Mode-S code AB6137?
AB6137 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N832QS.
Where is Mode-S AB6137 registered?
Mode-S code AB6137 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 AB6137 broadcasting right now?
No active broadcast right now. Last signal was 6h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AB6137, octal 52660467, decimal 11,231,543.
What flights does AB6137 operate?
Mode-S AB6137 has broadcast 2 distinct callsigns, including EJA832, N832QS.