Apparatus

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sensors Mode-S transponder

A1F188

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N224TB · operated by HOT WINGS AVIATION LLC

Hex
A1F188
Octal
50370610
Decimal
10,613,128
Country
US
Tail
N224TB
Type
P28A
No current signal · last broadcast 13h ago
Flights observed
137
Distinct callsigns
1
Country
US
Last broadcast
13h ago

Last known position

Most recent position reported by Mode-S A1F188.

Country allocation

The ICAO 24-bit address A1F188 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
N224TB - 137 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 N224TB - Jul 13, 18:35 UTCJul 13, 19:25 UTC50m
2026-07-12 N224TB - Jul 12, 16:10 UTCJul 12, 17:10 UTC1h 0m
2026-07-10 N224TB - Jul 10, 21:55 UTCJul 10, 22:50 UTC55m
2026-07-02 N224TB PIE → CLW Jul 2, 13:30 UTCJul 2, 13:40 UTC10m
2026-07-01 N224TB - Jul 1, 18:10 UTCJul 1, 18:40 UTC30m
2026-07-01 N224TB - Jul 1, 15:05 UTCJul 1, 16:40 UTC1h 35m
2026-07-01 N224TB - Jul 1, 12:35 UTCJul 1, 13:50 UTC1h 15m
2026-06-30 N224TB - Jun 30, 11:40 UTCJun 30, 12:00 UTC20m
2026-06-26 N224TB - Jun 26, 19:14 UTCJun 26, 20:10 UTC55m
2026-06-26 N224TB - Jun 26, 14:29 UTCJun 26, 15:10 UTC40m
2026-06-25 N224TB PIE → PIE Jun 25, 19:34 UTCJun 25, 20:49 UTC1h 15m
2026-06-23 N224TB - Jun 23, 17:25 UTCJun 23, 19:19 UTC1h 55m
2026-06-21 N224TB - Jun 21, 00:25 UTCJun 21, 01:19 UTC55m
2026-06-20 N224TB - Jun 20, 22:14 UTCJun 20, 23:25 UTC1h 10m
2026-06-20 N224TB PIE → PIE Jun 20, 16:59 UTCJun 20, 17:59 UTC1h 0m
2026-06-20 N224TB PIE → PIE Jun 20, 15:24 UTCJun 20, 16:00 UTC35m
2026-06-20 N224TB - Jun 20, 13:34 UTCJun 20, 14:19 UTC45m
2026-06-20 N224TB - Jun 20, 11:40 UTCJun 20, 12:34 UTC55m
2026-06-19 N224TB PIE → PIE Jun 19, 14:09 UTCJun 19, 15:09 UTC1h 0m
2026-06-19 N224TB CLW → PIE Jun 19, 01:19 UTCJun 19, 02:24 UTC1h 5m
2026-06-18 N224TB - Jun 18, 17:10 UTCJun 18, 18:30 UTC1h 20m
2026-06-17 N224TB - Jun 17, 20:25 UTCJun 17, 21:45 UTC1h 20m
2026-06-16 N224TB PIE → PIE Jun 16, 15:00 UTCJun 16, 16:05 UTC1h 5m
2026-06-16 N224TB PIE → PIE Jun 16, 13:15 UTCJun 16, 14:00 UTC45m
2026-06-15 N224TB - Jun 15, 22:10 UTCJun 15, 23:09 UTC1h 0m
2026-06-15 N224TB - Jun 15, 17:34 UTCJun 15, 19:00 UTC1h 25m
2026-06-14 N224TB - Jun 14, 18:55 UTCJun 14, 20:20 UTC1h 25m
2026-06-13 N224TB - Jun 13, 19:10 UTCJun 13, 20:50 UTC1h 40m
2026-06-12 N224TB - Jun 12, 14:50 UTCJun 12, 15:40 UTC50m
2026-06-12 N224TB PIE → PIE Jun 12, 12:15 UTCJun 12, 13:25 UTC1h 10m
2026-06-10 N224TB - Jun 10, 16:35 UTCJun 10, 18:25 UTC1h 50m
2026-06-10 N224TB - Jun 10, 11:55 UTCJun 10, 13:25 UTC1h 30m
2026-06-09 N224TB PIE → PIE Jun 9, 22:05 UTCJun 9, 23:20 UTC1h 15m
2026-06-09 N224TB - Jun 9, 17:15 UTCJun 9, 18:20 UTC1h 5m
2026-06-09 N224TB - Jun 9, 12:20 UTCJun 9, 13:50 UTC1h 30m
2026-06-08 N224TB - Jun 8, 22:10 UTCJun 8, 23:55 UTC1h 45m
2026-06-08 N224TB - Jun 8, 19:45 UTCJun 8, 20:40 UTC55m
2026-06-08 N224TB - Jun 8, 18:15 UTCJun 8, 18:55 UTC40m
2026-06-08 N224TB - Jun 8, 16:50 UTCJun 8, 17:40 UTC50m
2026-06-08 N224TB PIE → PIE Jun 8, 13:05 UTCJun 8, 14:00 UTC55m
2026-06-07 N224TB - Jun 7, 21:15 UTCJun 7, 23:40 UTC2h 25m
2026-06-07 N224TB - Jun 7, 17:30 UTCJun 7, 19:05 UTC1h 35m
2026-06-07 N224TB PIE → PIE Jun 7, 14:50 UTCJun 7, 16:10 UTC1h 20m
2026-06-06 N224TB - Jun 6, 16:45 UTCJun 6, 16:55 UTC10m
2026-06-06 N224TB - Jun 6, 14:40 UTCJun 6, 16:04 UTC1h 25m
2026-06-06 N224TB - Jun 6, 12:24 UTCJun 6, 13:49 UTC1h 25m
2026-06-05 N224TB - Jun 5, 21:30 UTCJun 5, 22:50 UTC1h 20m
2026-06-05 N224TB - Jun 5, 18:00 UTCJun 5, 19:40 UTC1h 40m
2026-06-05 N224TB - Jun 5, 15:00 UTCJun 5, 16:50 UTC1h 50m
2026-06-04 N224TB - Jun 4, 21:45 UTCJun 4, 22:25 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 N224TB page for operator, model, and routing details .

Mode-S A1F188 frequently asked

What is Mode-S code A1F188?
A1F188 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N224TB.
Where is Mode-S A1F188 registered?
Mode-S code A1F188 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 A1F188 broadcasting right now?
No active broadcast right now. Last signal was 13h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A1F188, octal 50370610, decimal 10,613,128.
What flights does A1F188 operate?
Mode-S A1F188 has broadcast 1 distinct callsign, including N224TB.