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sensors Mode-S transponder

ABA86C

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N850MA · CESSNA 560 Citation Ultra · operated by N850MA LLC

Hex
ABA86C
Octal
52724154
Decimal
11,249,772
Country
US
Tail
N850MA
Type
C560
No current signal · last broadcast 15h ago
Flights observed
127
Distinct callsigns
1
Country
US
Last broadcast
15h ago

Last known position

Most recent position reported by Mode-S ABA86C.

Country allocation

The ICAO 24-bit address ABA86C 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
N850MA - 127 2026-07-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-20 N850MA - Jul 20, 18:45 UTCJul 20, 19:50 UTC1h 5m
2026-07-20 N850MA - Jul 20, 12:10 UTCJul 20, 13:30 UTC1h 20m
2026-07-19 N850MA - Jul 19, 20:45 UTCJul 19, 21:25 UTC40m
2026-07-19 N850MA - Jul 19, 17:05 UTCJul 19, 19:30 UTC2h 25m
2026-07-19 N850MA - Jul 19, 13:55 UTCJul 19, 16:05 UTC2h 10m
2026-07-18 N850MA FCM → TTN Jul 18, 23:00 UTCJul 19, 01:30 UTC2h 30m
2026-07-18 N850MA - Jul 18, 14:35 UTCJul 18, 18:15 UTC3h 40m
2026-07-17 N850MA PBI → APF Jul 17, 18:40 UTCJul 17, 19:05 UTC25m
2026-07-17 N850MA - Jul 17, 13:50 UTCJul 17, 16:15 UTC2h 25m
2026-07-17 N850MA - Jul 17, 01:25 UTCJul 17, 02:20 UTC55m
2026-07-16 N850MA - Jul 16, 22:30 UTCJul 17, 00:25 UTC1h 55m
2026-07-16 N850MA - Jul 16, 14:50 UTCJul 16, 17:10 UTC2h 20m
2026-07-16 N850MA - Jul 16, 12:30 UTCJul 16, 12:55 UTC25m
2026-07-15 N850MA - Jul 15, 10:30 UTCJul 15, 12:45 UTC2h 15m
2026-07-14 N850MA - Jul 14, 17:30 UTCJul 14, 19:05 UTC1h 35m
2026-07-14 N850MA - Jul 14, 13:55 UTCJul 14, 16:05 UTC2h 10m
2026-07-13 N850MA - Jul 13, 15:05 UTCJul 13, 17:35 UTC2h 30m
2026-07-13 N850MA - Jul 13, 12:35 UTCJul 13, 13:15 UTC40m
2026-07-12 N850MA - Jul 12, 16:55 UTCJul 12, 19:35 UTC2h 40m
2026-07-11 N850MA - Jul 11, 17:55 UTCJul 11, 20:35 UTC2h 40m
2026-07-11 N850MA - Jul 11, 16:20 UTCJul 11, 16:30 UTC10m
2026-07-10 N850MA - Jul 10, 16:55 UTCJul 10, 19:05 UTC2h 10m
2026-07-10 N850MA - Jul 10, 13:55 UTCJul 10, 15:30 UTC1h 35m
2026-07-09 N850MA TPA → TEB Jul 9, 13:30 UTCJul 9, 16:10 UTC2h 40m
2026-07-05 N850MA - Jul 5, 22:25 UTCJul 6, 00:30 UTC2h 5m
2026-07-05 N850MA - Jul 5, 19:50 UTCJul 5, 21:45 UTC1h 55m
2026-07-05 N850MA - Jul 5, 18:55 UTCJul 5, 19:15 UTC20m
2026-07-05 N850MA - Jul 5, 17:40 UTCJul 5, 17:55 UTC15m
2026-07-02 N850MA - Jul 2, 22:45 UTCJul 2, 23:00 UTC15m
2026-07-02 N850MA - Jul 2, 21:55 UTCJul 2, 22:15 UTC20m
2026-07-02 N850MA - Jul 2, 19:20 UTCJul 2, 21:15 UTC1h 55m
2026-07-02 N850MA - Jul 2, 15:40 UTCJul 2, 17:25 UTC1h 45m
2026-07-01 N850MA - Jul 1, 18:45 UTCJul 2, 01:15 UTC6h 30m
2026-07-01 N850MA - Jul 1, 16:40 UTCJul 1, 17:00 UTC20m
2026-06-30 N850MA - Jun 30, 21:05 UTCJun 30, 23:35 UTC2h 30m
2026-06-30 N850MA - Jun 30, 12:45 UTCJun 30, 15:00 UTC2h 15m
2026-06-29 N850MA - Jun 29, 20:59 UTCJun 29, 22:24 UTC1h 25m
2026-06-29 N850MA - Jun 29, 13:44 UTCJun 29, 16:29 UTC2h 45m
2026-06-28 N850MA - Jun 28, 21:59 UTCJun 28, 22:15 UTC15m
2026-06-28 N850MA - Jun 28, 19:29 UTCJun 28, 21:14 UTC1h 45m
2026-06-28 N850MA - Jun 28, 16:29 UTCJun 28, 17:55 UTC1h 25m
2026-06-28 N850MA - Jun 28, 14:39 UTCJun 28, 15:29 UTC50m
2026-06-27 N850MA - Jun 27, 20:19 UTCJun 27, 20:49 UTC30m
2026-06-27 N850MA - Jun 27, 18:54 UTCJun 27, 19:24 UTC30m
2026-06-27 N850MA - Jun 27, 16:20 UTCJun 27, 17:09 UTC50m
2026-06-27 N850MA ORL → TPA Jun 27, 15:05 UTCJun 27, 15:24 UTC20m
2026-06-26 N850MA - Jun 26, 18:54 UTCJun 26, 19:35 UTC40m
2026-06-26 N850MA - Jun 26, 13:55 UTCJun 26, 14:50 UTC55m
2026-06-25 N850MA PIE → TPA Jun 25, 15:29 UTCJun 25, 15:50 UTC20m
2026-06-25 N850MA FLL → PIE Jun 25, 13:40 UTCJun 25, 14:29 UTC50m

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 N850MA page for operator, model, and routing details .

Mode-S ABA86C frequently asked

What is Mode-S code ABA86C?
ABA86C is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N850MA.
Where is Mode-S ABA86C registered?
Mode-S code ABA86C 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 ABA86C broadcasting right now?
No active broadcast right now. Last signal was 15h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex ABA86C, octal 52724154, decimal 11,249,772.
What flights does ABA86C operate?
Mode-S ABA86C has broadcast 1 distinct callsign, including N850MA.