Apparatus

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sensors Mode-S transponder

A100FE

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N164ER · PIPER PA-28-140/150/160/180 · operated by SILVER EXPRESS CO DBA, FLYING ACADEMY MIAMI

Hex
A100FE
Octal
50200376
Decimal
10,551,550
Country
US
Tail
N164ER
Type
P28A
No current signal · last broadcast 16h ago
Flights observed
137
Distinct callsigns
1
Country
US
Last broadcast
16h ago

Last known position

Most recent position reported by Mode-S A100FE.

Country allocation

The ICAO 24-bit address A100FE 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 1 distinct

Callsign Airline Flights Last seen
N164ER - 137 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 N164ER VNY → VNY Jul 17, 15:40 UTCJul 17, 17:25 UTC1h 45m
2026-07-16 N164ER VNY → VNY Jul 16, 18:10 UTCJul 16, 19:35 UTC1h 25m
2026-07-16 N164ER VNY → VNY Jul 16, 15:35 UTCJul 16, 16:55 UTC1h 20m
2026-07-15 N164ER OXR → VNY Jul 15, 02:20 UTCJul 15, 03:30 UTC1h 10m
2026-07-15 N164ER - Jul 15, 00:20 UTCJul 15, 01:20 UTC1h 0m
2026-07-14 N164ER VNY → VNY Jul 14, 18:40 UTCJul 14, 20:05 UTC1h 25m
2026-07-13 N164ER VNY → VNY Jul 13, 18:45 UTCJul 13, 20:25 UTC1h 40m
2026-07-11 N164ER VNY → VNY Jul 11, 17:40 UTCJul 11, 19:10 UTC1h 30m
2026-07-09 N164ER VNY → VNY Jul 9, 16:30 UTCJul 9, 18:00 UTC1h 30m
2026-07-08 N164ER VNY → VNY Jul 8, 19:15 UTCJul 8, 23:45 UTC4h 30m
2026-07-06 N164ER VNY → VNY Jul 6, 20:00 UTCJul 6, 21:30 UTC1h 30m
2026-07-06 N164ER VNY → VNY Jul 6, 17:35 UTCJul 6, 19:20 UTC1h 45m
2026-07-03 N164ER VNY → VNY Jul 3, 21:45 UTCJul 3, 23:05 UTC1h 20m
2026-07-03 N164ER VNY → VNY Jul 3, 19:05 UTCJul 3, 21:00 UTC1h 55m
2026-07-02 N164ER VNY → VNY Jul 2, 20:55 UTCJul 2, 22:10 UTC1h 15m
2026-07-02 N164ER VNY → VNY Jul 2, 18:45 UTCJul 2, 20:15 UTC1h 30m
2026-07-01 N164ER VNY → VNY Jul 1, 20:45 UTCJul 1, 22:20 UTC1h 35m
2026-06-30 N164ER VNY → VNY Jun 30, 17:55 UTCJun 30, 19:30 UTC1h 35m
2026-06-29 N164ER VNY → VNY Jun 29, 23:44 UTCJun 30, 01:14 UTC1h 30m
2026-06-29 N164ER - Jun 29, 19:29 UTCJun 29, 20:30 UTC1h 0m
2026-06-28 N164ER - Jun 28, 20:45 UTCJun 28, 21:55 UTC1h 10m
2026-06-28 N164ER VNY → MYF Jun 28, 17:44 UTCJun 28, 19:29 UTC1h 45m
2026-06-24 N164ER VNY → VNY Jun 24, 19:15 UTCJun 24, 20:05 UTC50m
2026-06-21 N164ER VNY → VNY Jun 21, 18:10 UTCJun 21, 20:00 UTC1h 50m
2026-06-20 N164ER VNY → VNY Jun 20, 17:49 UTCJun 20, 18:59 UTC1h 10m
2026-06-19 N164ER VNY → VNY Jun 19, 22:34 UTCJun 20, 00:19 UTC1h 45m
2026-06-17 N164ER VNY → VNY Jun 17, 18:10 UTCJun 17, 20:05 UTC1h 55m
2026-06-13 N164ER VNY → VNY Jun 13, 19:35 UTCJun 13, 22:30 UTC2h 55m
2026-06-12 N164ER VNY → VNY Jun 12, 17:45 UTCJun 12, 19:20 UTC1h 35m
2026-06-11 N164ER VNY → VNY Jun 11, 23:15 UTCJun 12, 01:05 UTC1h 51m
2026-06-11 N164ER SMX → VNY Jun 11, 18:25 UTCJun 11, 21:05 UTC2h 40m
2026-06-11 N164ER VNY → SMX Jun 11, 16:10 UTCJun 11, 17:50 UTC1h 40m
2026-06-10 N164ER VNY → VNY Jun 10, 18:25 UTCJun 10, 19:40 UTC1h 15m
2026-06-08 N164ER VNY → VNY Jun 8, 18:50 UTCJun 8, 20:05 UTC1h 15m
2026-06-03 N164ER BFL → VNY Jun 3, 02:40 UTCJun 3, 03:55 UTC1h 15m
2026-06-03 N164ER - Jun 3, 00:55 UTCJun 3, 01:45 UTC50m
2026-06-02 N164ER - Jun 2, 20:30 UTCJun 2, 22:15 UTC1h 45m
2026-06-01 N164ER - Jun 1, 19:25 UTCJun 1, 20:15 UTC50m
2026-06-01 N164ER VNY → SBA Jun 1, 17:40 UTCJun 1, 18:55 UTC1h 15m
2026-06-01 N164ER - Jun 1, 01:20 UTCJun 1, 02:25 UTC1h 5m
2026-06-01 N164ER - Jun 1, 00:00 UTCJun 1, 00:35 UTC35m
2026-05-31 N164ER - May 31, 20:30 UTCMay 31, 20:45 UTC15m
2026-05-31 N164ER - May 31, 18:20 UTCMay 31, 19:40 UTC1h 20m
2026-05-31 N164ER VNY → VNY May 31, 15:10 UTCMay 31, 17:20 UTC2h 10m
2026-05-30 N164ER VNY → SBA May 30, 20:45 UTCMay 30, 23:10 UTC2h 25m
2026-05-30 N164ER VNY → VNY May 30, 18:45 UTCMay 30, 19:55 UTC1h 10m
2026-05-29 N164ER - May 29, 02:55 UTCMay 29, 04:15 UTC1h 20m
2026-05-28 N164ER VNY → PSP May 28, 18:40 UTCMay 28, 20:00 UTC1h 20m
2026-05-28 N164ER VNY → VNY May 28, 15:10 UTCMay 28, 16:25 UTC1h 15m
2026-05-26 N164ER - May 26, 00:04 UTCMay 26, 02:15 UTC2h 10m

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 N164ER page for operator, model, and routing details .

Mode-S A100FE frequently asked

What is Mode-S code A100FE?
A100FE is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N164ER.
Where is Mode-S A100FE registered?
Mode-S code A100FE 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 A100FE broadcasting right now?
No active broadcast right now. Last signal was 16h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A100FE, octal 50200376, decimal 10,551,550.
What flights does A100FE operate?
Mode-S A100FE has broadcast 1 distinct callsign, including N164ER.