Apparatus

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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
No current signal · last broadcast 6h ago
Flights observed
358
Distinct callsigns
20
Country
US
Last broadcast
6h ago

Last known position

Most recent position reported by Mode-S A106B4.

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
VTE3397 - 35 2026-07-03
VTE3390 - 35 2026-07-03
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
VTE3393 - 6 2026-07-14
VTE3347 Corporate Flight Management 6 2026-07-01
VTE3340 Corporate Flight Management 6 2026-05-11
VTE8502 - 5 2026-07-13
VTE3199 Corporate Flight Management 5 2026-05-10
VTE502 Corporate Flight Management 4 2026-05-10
VTE3392 Corporate Flight Management 4 2026-05-11
VTE3308 - 4 2026-07-10
VTE3307 - 4 2026-07-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
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
2026-07-06 VTE3308 - Jul 6, 19:30 UTCJul 6, 19:55 UTC25m
2026-07-06 VTE3307 - Jul 6, 17:25 UTCJul 6, 17:50 UTC25m
2026-07-06 VTE3304 - Jul 6, 00:05 UTCJul 6, 00:35 UTC30m
2026-07-05 VTE3303 - Jul 5, 22:25 UTCJul 5, 23:00 UTC35m
2026-07-05 VTE3308 - Jul 5, 19:20 UTCJul 5, 19:45 UTC25m
2026-07-05 VTE3307 - Jul 5, 17:15 UTCJul 5, 17:40 UTC25m
2026-07-04 VTE3304 - Jul 4, 23:05 UTCJul 4, 23:40 UTC35m
2026-07-04 VTE3303 - Jul 4, 21:15 UTCJul 4, 21:45 UTC30m
2026-07-04 VTE3302 - Jul 4, 18:30 UTCJul 4, 18:55 UTC25m
2026-07-04 VTE3301 - Jul 4, 15:15 UTCJul 4, 15:45 UTC30m
2026-07-04 VTE3304 - Jul 4, 02:00 UTCJul 4, 02:25 UTC25m
2026-07-03 VTE3397 - Jul 3, 23:30 UTCJul 4, 00:40 UTC1h 10m
2026-07-03 VTE3390 - Jul 3, 21:15 UTCJul 3, 22:20 UTC1h 5m
2026-07-03 VTE3385 - Jul 3, 19:15 UTCJul 3, 19:35 UTC20m
2026-07-03 VTE3386 - Jul 3, 17:40 UTCJul 3, 17:55 UTC15m
2026-07-03 VTE3383 - Jul 3, 15:40 UTCJul 3, 16:00 UTC20m
2026-07-03 VTE3388 - Jul 3, 02:20 UTCJul 3, 02:40 UTC20m
2026-07-02 VTE3397 - Jul 2, 23:20 UTCJul 3, 00:30 UTC1h 10m
2026-07-02 VTE3390 - Jul 2, 21:20 UTCJul 2, 22:15 UTC55m
2026-07-02 VTE3385 - Jul 2, 19:10 UTCJul 2, 19:35 UTC25m
2026-07-02 VTE3386 - Jul 2, 17:30 UTCJul 2, 17:45 UTC15m
2026-07-02 VTE3383 - Jul 2, 16:00 UTCJul 2, 16:25 UTC25m
2026-07-02 VTE3388 - Jul 2, 02:25 UTCJul 2, 02:40 UTC15m
2026-07-01 VTE3347 CNY → PHX Jul 1, 23:25 UTCJul 2, 00:25 UTC1h 0m
2026-07-01 VTE3344 - Jul 1, 21:15 UTCJul 1, 22:00 UTC45m
2026-07-01 VTE3385 - Jul 1, 19:10 UTCJul 1, 19:35 UTC25m

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?
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 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, VTE3397.