Apparatus

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sensors Mode-S transponder

A14D8B

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N183TS · EMBRAER EMB-550 Praetor 600 · operated by SYNOVUS BANK, TOTAL SYSTEM SERVICES LLC

Hex
A14D8B
Octal
50246613
Decimal
10,571,147
Country
US
Tail
N183TS
Type
E550
No current signal · last broadcast 8d ago
Flights observed
108
Distinct callsigns
1
Country
US
Last broadcast
8d ago

Last known position

Most recent position reported by Mode-S A14D8B.

Country allocation

The ICAO 24-bit address A14D8B 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
N183TS - 108 2026-07-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-10 N183TS - Jul 10, 21:15 UTCJul 10, 21:40 UTC25m
2026-07-10 N183TS - Jul 10, 19:45 UTCJul 10, 21:00 UTC1h 15m
2026-07-09 N183TS - Jul 9, 13:00 UTCJul 9, 14:35 UTC1h 35m
2026-07-09 N183TS - Jul 9, 11:20 UTCJul 9, 11:45 UTC25m
2026-07-08 N183TS - Jul 8, 18:05 UTCJul 8, 19:00 UTC55m
2026-07-08 N183TS - Jul 8, 14:35 UTCJul 8, 15:30 UTC55m
2026-07-06 N183TS PDK → CSG Jul 6, 23:05 UTCJul 6, 23:30 UTC25m
2026-07-06 N183TS SLC → PDK Jul 6, 19:40 UTCJul 6, 22:55 UTC3h 15m
2026-07-06 N183TS - Jul 6, 14:50 UTCJul 6, 18:15 UTC3h 25m
2026-06-30 N183TS - Jun 30, 21:25 UTCJun 30, 21:45 UTC20m
2026-06-30 N183TS - Jun 30, 20:35 UTCJun 30, 21:05 UTC30m
2026-06-29 N183TS - Jun 29, 16:50 UTCJun 29, 17:34 UTC45m
2026-06-29 N183TS - Jun 29, 15:14 UTCJun 29, 15:39 UTC25m
2026-06-27 N183TS - Jun 27, 14:14 UTCJun 27, 14:39 UTC25m
2026-06-27 N183TS BOS → FTY Jun 27, 11:35 UTCJun 27, 14:00 UTC2h 25m
2026-06-25 N183TS - Jun 25, 20:54 UTCJun 25, 23:19 UTC2h 25m
2026-06-25 N183TS - Jun 25, 17:25 UTCJun 25, 18:19 UTC55m
2026-06-24 N183TS - Jun 24, 19:39 UTCJun 24, 21:40 UTC2h 0m
2026-06-24 N183TS RDU → TEB Jun 24, 18:05 UTCJun 24, 19:04 UTC1h 0m
2026-06-24 N183TS - Jun 24, 11:34 UTCJun 24, 12:34 UTC1h 0m
2026-06-24 N183TS FTY → FTY Jun 24, 10:45 UTCJun 24, 10:49 UTC5m
2026-06-24 N183TS - Jun 24, 10:14 UTCJun 24, 10:39 UTC25m
2026-06-19 N183TS - Jun 19, 23:00 UTCJun 19, 23:19 UTC20m
2026-06-19 N183TS - Jun 19, 21:39 UTCJun 19, 22:45 UTC1h 5m
2026-06-18 N183TS - Jun 18, 11:20 UTCJun 18, 12:20 UTC1h 0m
2026-06-18 N183TS - Jun 18, 10:30 UTCJun 18, 10:55 UTC25m
2026-06-17 N183TS - Jun 17, 20:35 UTCJun 17, 21:00 UTC25m
2026-06-17 N183TS - Jun 17, 19:05 UTCJun 17, 20:20 UTC1h 15m
2026-06-17 N183TS - Jun 17, 17:15 UTCJun 17, 18:35 UTC1h 20m
2026-06-16 N183TS - Jun 16, 23:05 UTCJun 16, 23:30 UTC25m
2026-06-16 N183TS BNA → FTY Jun 16, 22:10 UTCJun 16, 22:45 UTC35m
2026-06-15 N183TS - Jun 15, 12:30 UTCJun 15, 13:20 UTC50m
2026-06-15 N183TS - Jun 15, 11:15 UTCJun 15, 11:45 UTC30m
2026-06-14 N183TS - Jun 14, 22:05 UTCJun 14, 22:50 UTC45m
2026-06-14 N183TS - Jun 14, 20:45 UTCJun 14, 21:40 UTC55m
2026-06-14 N183TS - Jun 14, 19:45 UTCJun 14, 20:10 UTC25m
2026-06-11 N183TS - Jun 11, 12:50 UTCJun 11, 13:10 UTC20m
2026-06-11 N183TS - Jun 11, 11:45 UTCJun 11, 12:25 UTC40m
2026-06-09 N183TS - Jun 9, 23:35 UTCJun 10, 01:10 UTC1h 35m
2026-06-08 N183TS - Jun 8, 13:00 UTCJun 8, 15:10 UTC2h 10m
2026-06-08 N183TS - Jun 8, 12:15 UTCJun 8, 12:40 UTC25m
2026-06-04 N183TS - Jun 4, 17:35 UTCJun 4, 18:00 UTC25m
2026-06-04 N183TS BNA → FTY Jun 4, 16:50 UTCJun 4, 17:20 UTC30m
2026-06-04 N183TS - Jun 4, 11:00 UTCJun 4, 11:35 UTC35m
2026-06-04 N183TS - Jun 4, 10:20 UTCJun 4, 10:45 UTC25m
2026-06-03 N183TS - Jun 3, 19:15 UTCJun 3, 19:45 UTC30m
2026-06-03 N183TS - Jun 3, 17:45 UTCJun 3, 19:05 UTC1h 20m
2026-06-03 N183TS - Jun 3, 11:50 UTCJun 3, 14:10 UTC2h 20m
2026-06-02 N183TS - Jun 2, 14:40 UTCJun 2, 16:15 UTC1h 35m
2026-06-02 N183TS - Jun 2, 13:05 UTCJun 2, 13:40 UTC35m

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 N183TS page for operator, model, and routing details .

Mode-S A14D8B frequently asked

What is Mode-S code A14D8B?
A14D8B is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N183TS.
Where is Mode-S A14D8B registered?
Mode-S code A14D8B 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 A14D8B broadcasting right now?
No active broadcast right now. Last signal was 8d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A14D8B, octal 50246613, decimal 10,571,147.
What flights does A14D8B operate?
Mode-S A14D8B has broadcast 1 distinct callsign, including N183TS.