Apparatus

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sensors Mode-S transponder

A196F3

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N201NN · EMBRAER ERJ-170-200 (long wing) · operated by AMERICAN AIRLINES INC

Hex
A196F3
Octal
50313363
Decimal
10,589,939
Country
US
Tail
N201NN
Type
E75L
Broadcasting now · callsign ENY3911 · 5,650 ft
Flights observed
652
Distinct callsigns
20
Country
US
Last broadcast
2h ago

Current position

A196F3 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A196F3 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
ENY4177 - 11 2026-06-29
ENY3932 Envoy Air 9 2026-06-23
ENY4093 Envoy Air 7 2026-05-05
ENY3733 Envoy Air 7 2026-06-05
ENY3435 - 7 2026-06-28
ENY3430 Envoy Air 7 2026-06-21
ENY3355 - 7 2026-07-02
ENY4164 Envoy Air 6 2026-06-05
ENY4147 - 6 2026-06-27
ENY3598 - 6 2026-07-13
ENY3550 - 6 2026-06-24
ENY3480 Envoy Air 6 2026-05-15
ENY3453 Envoy Air 6 2026-06-10
ENY3415 Envoy Air 6 2026-05-26
ENY3338 Envoy Air 6 2026-07-01
ENY4281 - 5 2026-06-23
ENY4057 - 5 2026-06-15
ENY3939 - 5 2026-06-25
ENY3811 Envoy Air 5 2026-05-13
ENY3515 - 5 2026-07-05

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 ENY3513 - Jul 14, 23:10 UTCJul 15, 00:30 UTC1h 20m
2026-07-14 ENY3513 PHX → SBP Jul 14, 21:05 UTCJul 14, 22:15 UTC1h 10m
2026-07-14 ENY4070 RAP → PHX Jul 14, 17:50 UTCJul 14, 19:46 UTC1h 56m
2026-07-14 ENY4070 DFW → PHX Jul 14, 13:30 UTCJul 14, 19:45 UTC6h 15m
2026-07-14 ENY3956 - Jul 14, 11:15 UTCJul 14, 12:10 UTC55m
2026-07-14 ENY3928 - Jul 14, 06:05 UTCJul 14, 07:00 UTC55m
2026-07-14 ENY3928 DFW → MHK Jul 14, 06:01 UTCJul 14, 07:04 UTC1h 3m
2026-07-14 ENY3883 - Jul 14, 02:55 UTCJul 14, 04:20 UTC1h 25m
2026-07-14 ENY3883 MOB → DFW Jul 14, 02:52 UTCJul 14, 04:15 UTC1h 23m
2026-07-13 ENY3883 - Jul 13, 23:45 UTCJul 14, 01:15 UTC1h 30m
2026-07-13 ENY3506 - Jul 13, 20:15 UTCJul 13, 21:40 UTC1h 25m
2026-07-13 ENY3506 ELP → DFW Jul 13, 19:58 UTCJul 13, 21:30 UTC1h 32m
2026-07-13 ENY3506 - Jul 13, 17:30 UTCJul 13, 18:30 UTC1h 0m
2026-07-13 ENY3389 - Jul 13, 15:50 UTCJul 13, 16:35 UTC45m
2026-07-13 ENY3389 - Jul 13, 13:55 UTCJul 13, 14:30 UTC35m
2026-07-13 ENY3725 - Jul 13, 11:20 UTCJul 13, 12:35 UTC1h 15m
2026-07-13 ENY3724 - Jul 13, 07:25 UTCJul 13, 08:05 UTC40m
2026-07-13 ENY3724 DFW → AEX Jul 13, 07:24 UTCJul 13, 08:10 UTC46m
2026-07-13 ENY3598 - Jul 13, 04:30 UTCJul 13, 05:55 UTC1h 25m
2026-07-13 ENY3598 JAN → DFW Jul 13, 04:20 UTCJul 13, 05:50 UTC1h 30m
2026-07-13 ENY3598 - Jul 13, 00:05 UTCJul 13, 01:05 UTC1h 0m
2026-07-12 ENY3726 AUS → DFW Jul 12, 21:13 UTCJul 12, 22:00 UTC47m
2026-07-12 ENY3726 AUS → DFW Jul 12, 21:15 UTCJul 12, 22:10 UTC55m
2026-07-12 ENY3726 DFW → AUS Jul 12, 19:05 UTCJul 12, 19:45 UTC40m
2026-07-12 ENY3651 - Jul 12, 16:55 UTCJul 12, 17:45 UTC50m
2026-07-12 ENY3651 - Jul 12, 15:05 UTCJul 12, 15:55 UTC50m
2026-07-12 ENY3641 - Jul 12, 12:55 UTCJul 12, 13:55 UTC1h 0m
2026-07-12 ENY4079 - Jul 12, 02:35 UTCJul 12, 03:15 UTC40m
2026-07-11 ENY3621 FFT → DFW Jul 11, 22:05 UTCJul 12, 00:05 UTC2h 0m
2026-07-11 ENY3621 LEX → DFW Jul 11, 22:01 UTCJul 11, 23:53 UTC1h 52m
2026-07-11 ENY3621 DFW → LEX Jul 11, 19:10 UTCJul 11, 20:55 UTC1h 45m
2026-07-11 ENY3651 - Jul 11, 17:05 UTCJul 11, 18:00 UTC55m
2026-07-11 ENY3651 - Jul 11, 15:10 UTCJul 11, 15:55 UTC45m
2026-07-11 ENY3373 - Jul 11, 11:25 UTCJul 11, 13:50 UTC2h 25m
2026-07-11 ENY3450 DFW → FAR Jul 11, 02:46 UTCJul 11, 04:50 UTC2h 4m
2026-07-11 ENY3450 DFW → FAR Jul 11, 02:50 UTCJul 11, 04:50 UTC2h 0m
2026-07-11 ENY3803 SGF → DFW Jul 11, 00:05 UTCJul 11, 01:05 UTC1h 0m
2026-07-11 ENY3803 SGF → DFW Jul 11, 00:05 UTCJul 11, 01:05 UTC1h 0m
2026-07-10 ENY3803 - Jul 10, 22:10 UTCJul 10, 23:10 UTC1h 0m
2026-07-10 ENY3636 - Jul 10, 20:10 UTCJul 10, 21:00 UTC50m
2026-07-10 ENY3636 LIT → DFW Jul 10, 20:00 UTCJul 10, 20:49 UTC49m
2026-07-10 ENY3636 - Jul 10, 18:05 UTCJul 10, 18:40 UTC35m
2026-07-10 ENY3366 MSN → ORD Jul 10, 15:40 UTCJul 10, 16:15 UTC35m
2026-07-10 ENY3366 MSN → ORD Jul 10, 14:10 UTCJul 10, 14:30 UTC20m
2026-07-10 ENY3956 - Jul 10, 11:20 UTCJul 10, 12:25 UTC1h 5m
2026-07-10 ENY3928 - Jul 10, 04:40 UTCJul 10, 05:45 UTC1h 5m
2026-07-10 ENY3635 - Jul 10, 01:10 UTCJul 10, 02:00 UTC50m
2026-07-09 ENY3635 - Jul 9, 23:00 UTCJul 9, 23:35 UTC35m
2026-07-09 ENY3652 - Jul 9, 20:30 UTCJul 9, 21:25 UTC55m
2026-07-09 ENY3652 - Jul 9, 18:50 UTCJul 9, 19:35 UTC45m

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 N201NN page for operator, model, and routing details .

Mode-S A196F3 frequently asked

What is Mode-S code A196F3?
A196F3 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N201NN.
Where is Mode-S A196F3 registered?
Mode-S code A196F3 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 A196F3 broadcasting right now?
Yes. Mode-S A196F3 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A196F3, octal 50313363, decimal 10,589,939.
What flights does A196F3 operate?
Mode-S A196F3 has broadcast 20 distinct callsigns, including ENY4177, ENY3932, ENY4093, ENY3733, ENY3435.