Apparatus

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sensors Mode-S transponder

A26A83

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N255EP · operated by EPIC AVIATION INC

Hex
A26A83
Octal
50465203
Decimal
10,644,099
Country
US
Tail
N255EP
Type
C172
Broadcasting now · callsign EPI255 · 6,200 ft
Flights observed
201
Distinct callsigns
1
Country
US
Last broadcast
Jul 25, 19:35 UTC

Current position

A26A83 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A26A83 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
EPI255 - 201 2026-07-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 EPI255 APA → APA Jul 25, 18:50 UTCJul 25, 19:35 UTC45m
2026-07-25 EPI255 - Jul 25, 15:40 UTCJul 25, 17:25 UTC1h 45m
2026-07-25 EPI255 - Jul 25, 12:55 UTCJul 25, 14:35 UTC1h 40m
2026-07-24 EPI255 - Jul 24, 16:50 UTCJul 24, 17:30 UTC40m
2026-07-24 EPI255 - Jul 24, 14:45 UTCJul 24, 15:45 UTC1h 0m
2026-07-23 EPI255 - Jul 23, 17:00 UTCJul 23, 17:45 UTC45m
2026-07-23 EPI255 - Jul 23, 14:55 UTCJul 23, 15:45 UTC50m
2026-07-23 EPI255 APA → APA Jul 23, 13:00 UTCJul 23, 13:45 UTC45m
2026-07-22 EPI255 APA → APA Jul 22, 19:25 UTCJul 22, 20:20 UTC55m
2026-07-22 EPI255 APA → APA Jul 22, 17:25 UTCJul 22, 18:10 UTC45m
2026-07-21 EPI255 - Jul 21, 17:00 UTCJul 21, 17:50 UTC50m
2026-07-21 EPI255 - Jul 21, 14:45 UTCJul 21, 15:30 UTC45m
2026-07-20 EPI255 - Jul 20, 14:50 UTCJul 20, 15:30 UTC40m
2026-07-20 EPI255 APA → APA Jul 20, 12:15 UTCJul 20, 13:30 UTC1h 15m
2026-07-19 EPI255 - Jul 19, 16:00 UTCJul 19, 16:50 UTC50m
2026-07-19 EPI255 - Jul 19, 12:55 UTCJul 19, 13:55 UTC1h 0m
2026-07-18 EPI255 - Jul 18, 16:40 UTCJul 18, 17:40 UTC1h 0m
2026-07-18 EPI255 APA → APA Jul 18, 14:35 UTCJul 18, 15:00 UTC25m
2026-07-03 EPI255 - Jul 3, 18:00 UTCJul 3, 19:05 UTC1h 5m
2026-07-03 EPI255 APA → APA Jul 3, 16:00 UTCJul 3, 16:35 UTC35m
2026-07-03 EPI255 - Jul 3, 13:25 UTCJul 3, 13:50 UTC25m
2026-07-02 EPI255 - Jul 2, 13:40 UTCJul 2, 14:15 UTC35m
2026-07-01 EPI255 - Jul 1, 16:00 UTCJul 1, 18:05 UTC2h 5m
2026-07-01 EPI255 - Jul 1, 13:00 UTCJul 1, 14:30 UTC1h 30m
2026-06-30 EPI255 - Jun 30, 14:15 UTCJun 30, 15:20 UTC1h 5m
2026-06-29 EPI255 - Jun 29, 15:24 UTCJun 29, 15:49 UTC25m
2026-06-29 EPI255 - Jun 29, 14:19 UTCJun 29, 14:44 UTC25m
2026-06-28 EPI255 APA → APA Jun 28, 15:29 UTCJun 28, 17:00 UTC1h 30m
2026-06-28 EPI255 - Jun 28, 13:59 UTCJun 28, 14:25 UTC25m
2026-06-28 EPI255 - Jun 28, 12:29 UTCJun 28, 13:25 UTC55m
2026-06-26 EPI255 - Jun 26, 18:04 UTCJun 26, 18:29 UTC25m
2026-06-26 EPI255 - Jun 26, 13:24 UTCJun 26, 14:05 UTC40m
2026-06-24 EPI255 APA → APA Jun 24, 18:25 UTCJun 24, 19:29 UTC1h 5m
2026-06-23 EPI255 APA → APA Jun 23, 14:10 UTCJun 23, 14:19 UTC10m
2026-06-22 EPI255 - Jun 22, 13:39 UTCJun 22, 14:49 UTC1h 10m
2026-06-21 EPI255 - Jun 21, 16:14 UTCJun 21, 17:54 UTC1h 40m
2026-06-20 EPI255 - Jun 20, 13:59 UTCJun 20, 16:14 UTC2h 15m
2026-06-19 EPI255 - Jun 19, 22:04 UTCJun 19, 22:34 UTC30m
2026-06-19 EPI255 APA → APA Jun 19, 19:39 UTCJun 19, 20:55 UTC1h 15m
2026-06-19 EPI255 APA → APA Jun 19, 17:04 UTCJun 19, 17:34 UTC30m
2026-06-19 EPI255 APA → APA Jun 19, 14:04 UTCJun 19, 15:24 UTC1h 20m
2026-06-18 EPI255 APA → APA Jun 18, 03:45 UTCJun 18, 04:45 UTC1h 0m
2026-06-15 EPI255 - Jun 15, 15:19 UTCJun 15, 15:35 UTC15m
2026-06-15 EPI255 - Jun 15, 14:05 UTCJun 15, 14:34 UTC30m
2026-06-14 EPI255 - Jun 14, 19:00 UTCJun 14, 19:50 UTC50m
2026-06-14 EPI255 - Jun 14, 14:40 UTCJun 14, 15:10 UTC30m
2026-06-13 EPI255 - Jun 13, 23:55 UTCJun 14, 01:15 UTC1h 20m
2026-06-13 EPI255 APA → APA Jun 13, 15:55 UTCJun 13, 17:20 UTC1h 25m
2026-06-12 EPI255 - Jun 12, 13:25 UTCJun 12, 14:25 UTC1h 0m
2026-06-12 EPI255 - Jun 12, 03:05 UTCJun 12, 04:15 UTC1h 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 N255EP page for operator, model, and routing details .

Mode-S A26A83 frequently asked

What is Mode-S code A26A83?
A26A83 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N255EP.
Where is Mode-S A26A83 registered?
Mode-S code A26A83 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 A26A83 broadcasting right now?
Yes. Mode-S A26A83 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A26A83, octal 50465203, decimal 10,644,099.
What flights does A26A83 operate?
Mode-S A26A83 has broadcast 1 distinct callsign, including EPI255.