Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

A106B4

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N16502 · EMBRAER ERJ-135 · operated by CORPORATE FLIGHT MANAGEMENT INC

Hex
A106B4
Octal
50203264
Decimal
10,553,012
Country
US
Tail
N16502
Type
E135
Broadcasting now · callsign VTE3199 · 29,375 ft
Flights observed
384
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 19:25 UTC

Current position

A106B4 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A106B4 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
VTE3385 - 48 2026-07-03
VTE3388 - 47 2026-07-03
VTE3386 - 47 2026-07-03
VTE3383 - 42 2026-07-03
VTE3390 Corporate Flight Management 36 2026-07-22
VTE3397 - 35 2026-07-03
VTE3340 Corporate Flight Management 12 2026-07-25
VTE3392 Corporate Flight Management 11 2026-07-26
VTE3337 Corporate Flight Management 10 2026-07-26
VTE3393 Corporate Flight Management 9 2026-07-25
VTE3304 - 8 2026-07-11
VTE3344 - 7 2026-07-01
VTE3303 - 7 2026-07-11
VTE3192 Corporate Flight Management 7 2026-05-30
VTE3191 Corporate Flight Management 7 2026-05-30
VTE8502 - 6 2026-07-16
VTE3347 Corporate Flight Management 6 2026-07-01
VTE3199 Corporate Flight Management 5 2026-05-10
VTE502 Corporate Flight Management 4 2026-05-10
VTE3308 - 4 2026-07-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 VTE3337 DEN → CNY Jul 26, 18:45 UTCJul 26, 19:15 UTC30m
2026-07-26 VTE3392 VEL → DEN Jul 26, 00:05 UTCJul 26, 15:20 UTC15h 16m
2026-07-25 VTE3340 CNY → DEN Jul 25, 21:10 UTCJul 25, 21:55 UTC45m
2026-07-25 VTE3337 DEN → CNY Jul 25, 18:40 UTCJul 25, 19:25 UTC45m
2026-07-25 VTE3393 DEN → VEL Jul 25, 00:00 UTCJul 25, 15:15 UTC15h 15m
2026-07-24 VTE3340 CNY → DEN Jul 24, 21:10 UTCJul 24, 22:00 UTC50m
2026-07-24 VTE3337 DEN → CNY Jul 24, 18:40 UTCJul 24, 19:25 UTC45m
2026-07-24 VTE3392 VEL → DEN Jul 24, 01:25 UTCJul 24, 15:15 UTC13h 50m
2026-07-23 VTE3340 CNY → DEN Jul 23, 23:35 UTCJul 24, 00:15 UTC40m
2026-07-23 VTE3337 DEN → CNY Jul 23, 21:10 UTCJul 23, 22:10 UTC1h 0m
2026-07-23 VTE3392 VEL → DEN Jul 23, 19:35 UTCJul 23, 20:00 UTC25m
2026-07-23 VTE3393 DEN → VEL Jul 23, 05:10 UTCJul 23, 05:30 UTC20m
2026-07-23 VTE3340 CNY → DEN Jul 23, 02:05 UTCJul 23, 02:50 UTC45m
2026-07-22 VTE3337 DEN → CNY Jul 22, 18:45 UTCJul 22, 19:35 UTC50m
2026-07-22 VTE3392 VEL → DEN Jul 22, 14:55 UTCJul 22, 15:25 UTC30m
2026-07-22 VTE3390 PHX → VEL Jul 22, 02:00 UTCJul 22, 03:00 UTC1h 0m
2026-07-16 VTE8502 - Jul 16, 20:00 UTCJul 16, 21:00 UTC1h 0m
2026-07-16 VTE3337 - Jul 16, 18:44 UTCJul 16, 19:20 UTC35m
2026-07-15 VTE3392 - Jul 15, 23:55 UTCJul 16, 15:25 UTC15h 30m
2026-07-15 VTE3340 - Jul 15, 21:05 UTCJul 15, 21:55 UTC50m
2026-07-15 VTE3337 - Jul 15, 19:00 UTCJul 15, 19:30 UTC30m
2026-07-15 VTE3392 - Jul 15, 15:55 UTCJul 15, 16:20 UTC25m
2026-07-15 VTE3393 - Jul 15, 00:05 UTCJul 15, 00:25 UTC20m
2026-07-14 VTE3340 - Jul 14, 21:15 UTCJul 14, 22:00 UTC45m
2026-07-14 VTE3337 - Jul 14, 18:45 UTCJul 14, 19:25 UTC40m
2026-07-14 VTE3392 - Jul 14, 15:05 UTCJul 14, 15:25 UTC20m
2026-07-14 VTE3393 - Jul 14, 01:35 UTCJul 14, 01:55 UTC20m
2026-07-13 VTE8502 - Jul 13, 22:05 UTCJul 14, 00:30 UTC2h 25m
2026-07-12 VTE7525 - Jul 12, 11:35 UTCJul 12, 13:05 UTC1h 30m
2026-07-12 VTE525 - Jul 12, 08:50 UTCJul 12, 10:50 UTC2h 0m
2026-07-12 VTE7525 - Jul 12, 05:15 UTCJul 12, 06:40 UTC1h 25m
2026-07-12 VTE8502 - Jul 12, 00:55 UTCJul 12, 01:35 UTC40m
2026-07-11 VTE3304 - Jul 11, 23:25 UTCJul 11, 23:50 UTC25m
2026-07-11 VTE3303 - Jul 11, 21:25 UTCJul 11, 22:01 UTC35m
2026-07-11 VTE3302 - Jul 11, 18:30 UTCJul 11, 18:55 UTC25m
2026-07-11 VTE3301 - Jul 11, 15:20 UTCJul 11, 15:55 UTC35m
2026-07-10 VTE3304 - Jul 10, 23:40 UTCJul 11, 00:05 UTC25m
2026-07-10 VTE3303 - Jul 10, 21:25 UTCJul 10, 21:55 UTC30m
2026-07-10 VTE3308 - Jul 10, 19:35 UTCJul 10, 20:00 UTC25m
2026-07-10 VTE3307 - Jul 10, 17:30 UTCJul 10, 17:55 UTC25m
2026-07-09 VTE3304 - Jul 9, 23:30 UTCJul 10, 00:00 UTC30m
2026-07-09 VTE3303 - Jul 9, 21:25 UTCJul 9, 22:00 UTC35m
2026-07-09 VTE3308 - Jul 9, 19:35 UTCJul 9, 20:00 UTC25m
2026-07-09 VTE3307 - Jul 9, 17:25 UTCJul 9, 17:50 UTC25m
2026-07-08 VTE3304 - Jul 8, 23:20 UTCJul 8, 23:50 UTC30m
2026-07-08 VTE3302 PHX → PHX Jul 8, 18:30 UTCJul 8, 22:00 UTC3h 30m
2026-07-07 VTE3301 - Jul 7, 23:15 UTCJul 8, 16:05 UTC16h 50m
2026-07-07 VTE3303 PHX → PHX Jul 7, 18:30 UTCJul 7, 22:00 UTC3h 30m
2026-07-06 VTE3304 PHX → PHX Jul 6, 23:25 UTCJul 7, 17:10 UTC17h 45m
2026-07-06 VTE3303 GCN → PHX Jul 6, 21:35 UTCJul 6, 22:15 UTC40m

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 N16502 page for operator, model, and routing details .

Mode-S A106B4 frequently asked

What is Mode-S code A106B4?
A106B4 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N16502.
Where is Mode-S A106B4 registered?
Mode-S code A106B4 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 A106B4 broadcasting right now?
Yes. Mode-S A106B4 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A106B4, octal 50203264, decimal 10,553,012.
What flights does A106B4 operate?
Mode-S A106B4 has broadcast 20 distinct callsigns, including VTE3385, VTE3388, VTE3386, VTE3383, VTE3390.