Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

A6B81A

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N532CN · operated by CORPORATE FLIGHT MANAGEMENT INC.

Hex
A6B81A
Octal
51534032
Decimal
10,926,106
Country
US
Tail
N532CN
Broadcasting now · callsign VTE3937 · 8,900 ft
Flights observed
342
Distinct callsigns
20
Country
US
Last broadcast
13h ago

Current position

A6B81A is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A6B81A 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 20 distinct

Callsign Airline Flights Last seen
VTE3020 - 23 2026-06-30
VTE3029 - 22 2026-06-29
VTE3027 - 18 2026-06-29
VTE3024 - 18 2026-06-29
VTE3001 Corporate Flight Management 15 2026-06-17
VTE3008 Corporate Flight Management 14 2026-06-16
VTE3007 - 13 2026-06-16
VTE3802 - 12 2026-07-12
VTE3002 Corporate Flight Management 12 2026-06-16
VTE3937 - 11 2026-07-13
VTE3936 - 11 2026-07-13
VTE3934 - 11 2026-07-11
VTE3801 - 11 2026-07-07
VTE3939 - 9 2026-07-06
VTE8532 - 8 2026-07-08
VTE3803 - 8 2026-07-12
VTE3804 - 7 2026-07-06
VTE3421 - 7 2026-07-08
VTE3094 - 7 2026-07-01
VTE3051 - 7 2026-06-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 VTE3936 - Jul 13, 20:55 UTCJul 13, 21:55 UTC1h 0m
2026-07-13 VTE3417 - Jul 13, 17:45 UTCJul 13, 18:45 UTC1h 0m
2026-07-13 VTE3416 - Jul 13, 14:15 UTCJul 13, 15:10 UTC55m
2026-07-13 VTE3937 - Jul 13, 10:45 UTCJul 13, 12:10 UTC1h 25m
2026-07-12 VTE3936 - Jul 12, 20:55 UTCJul 12, 21:45 UTC50m
2026-07-12 VTE3803 - Jul 12, 18:15 UTCJul 12, 19:25 UTC1h 10m
2026-07-12 VTE3802 - Jul 12, 15:20 UTCJul 12, 16:35 UTC1h 15m
2026-07-12 VTE3937 - Jul 12, 10:45 UTCJul 12, 12:01 UTC1h 15m
2026-07-11 VTE3930 - Jul 11, 20:40 UTCJul 11, 21:50 UTC1h 10m
2026-07-11 VTE3935 - Jul 11, 17:50 UTCJul 11, 19:05 UTC1h 15m
2026-07-11 VTE3934 - Jul 11, 15:50 UTCJul 11, 16:50 UTC1h 0m
2026-07-11 VTE3937 - Jul 11, 13:10 UTCJul 11, 14:30 UTC1h 20m
2026-07-10 VTE3936 - Jul 10, 23:35 UTCJul 11, 00:30 UTC55m
2026-07-10 VTE5091 - Jul 10, 20:50 UTCJul 10, 21:50 UTC1h 0m
2026-07-10 VTE5091 - Jul 10, 18:20 UTCJul 10, 18:50 UTC30m
2026-07-10 VTE3802 - Jul 10, 15:30 UTCJul 10, 16:45 UTC1h 15m
2026-07-10 VTE3937 - Jul 10, 10:45 UTCJul 10, 11:55 UTC1h 10m
2026-07-09 VTE3936 - Jul 9, 20:50 UTCJul 9, 21:55 UTC1h 5m
2026-07-09 VTE3803 - Jul 9, 18:10 UTCJul 9, 19:15 UTC1h 5m
2026-07-09 VTE3802 - Jul 9, 15:25 UTCJul 9, 16:35 UTC1h 10m
2026-07-09 VTE3937 - Jul 9, 11:10 UTCJul 9, 12:30 UTC1h 20m
2026-07-08 VTE3930 - Jul 8, 22:25 UTCJul 8, 23:30 UTC1h 5m
2026-07-08 VTE3935 - Jul 8, 18:05 UTCJul 8, 19:10 UTC1h 5m
2026-07-08 VTE3934 - Jul 8, 14:50 UTCJul 8, 15:45 UTC55m
2026-07-08 VTE3421 - Jul 8, 12:55 UTCJul 8, 13:30 UTC35m
2026-07-08 VTE8532 - Jul 8, 11:45 UTCJul 8, 12:05 UTC20m
2026-07-07 VTE3803 - Jul 7, 18:50 UTCJul 7, 19:50 UTC1h 0m
2026-07-07 VTE3802 - Jul 7, 15:25 UTCJul 7, 16:35 UTC1h 10m
2026-07-07 VTE3801 - Jul 7, 12:35 UTCJul 7, 13:30 UTC55m
2026-07-06 VTE3804 - Jul 6, 23:05 UTCJul 7, 00:00 UTC55m
2026-07-06 VTE3939 - Jul 6, 19:25 UTCJul 6, 20:40 UTC1h 15m
2026-07-06 VTE3934 - Jul 6, 16:15 UTCJul 6, 17:20 UTC1h 5m
2026-07-06 VTE3801 - Jul 6, 12:50 UTCJul 6, 13:50 UTC1h 0m
2026-07-06 VTE3804 - Jul 6, 00:00 UTCJul 6, 01:00 UTC1h 0m
2026-07-05 VTE3939 - Jul 5, 19:40 UTCJul 5, 20:50 UTC1h 10m
2026-07-05 VTE3934 - Jul 5, 15:50 UTCJul 5, 16:55 UTC1h 5m
2026-07-05 VTE3801 - Jul 5, 12:45 UTCJul 5, 13:45 UTC1h 0m
2026-07-04 VTE3909 PNS → MSL Jul 4, 20:10 UTCJul 4, 21:00 UTC50m
2026-07-04 VTE3908 MSL → PNS Jul 4, 17:55 UTCJul 4, 18:45 UTC50m
2026-07-04 VTE3802 - Jul 4, 15:15 UTCJul 4, 16:10 UTC55m
2026-07-04 VTE3421 - Jul 4, 13:15 UTCJul 4, 13:50 UTC35m
2026-07-03 VTE3424 - Jul 3, 22:10 UTCJul 3, 22:30 UTC20m
2026-07-03 VTE3939 - Jul 3, 19:10 UTCJul 3, 20:10 UTC1h 0m
2026-07-03 VTE3934 - Jul 3, 16:15 UTCJul 3, 17:05 UTC50m
2026-07-03 VTE3801 - Jul 3, 12:45 UTCJul 3, 13:45 UTC1h 0m
2026-07-02 VTE3804 - Jul 2, 22:50 UTCJul 2, 23:50 UTC1h 0m
2026-07-02 VTE3939 - Jul 2, 19:20 UTCJul 2, 20:20 UTC1h 0m
2026-07-02 VTE3934 - Jul 2, 15:45 UTCJul 2, 16:40 UTC55m
2026-07-02 VTE3801 - Jul 2, 12:30 UTCJul 2, 13:30 UTC1h 0m
2026-07-02 VTE5092 - Jul 2, 00:35 UTCJul 2, 01:10 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 N532CN page for operator, model, and routing details .

Mode-S A6B81A frequently asked

What is Mode-S code A6B81A?
A6B81A is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N532CN.
Where is Mode-S A6B81A registered?
Mode-S code A6B81A 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 A6B81A broadcasting right now?
Yes. Mode-S A6B81A is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A6B81A, octal 51534032, decimal 10,926,106.
What flights does A6B81A operate?
Mode-S A6B81A has broadcast 20 distinct callsigns, including VTE3020, VTE3029, VTE3027, VTE3024, VTE3001.