Apparatus

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sensors Mode-S transponder

A6A2F7

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N527AH · EMBRAER ERJ-190-100 · operated by LINEAGE ASSET COMPANY LLC

Hex
A6A2F7
Octal
51521367
Decimal
10,920,695
Country
US
Tail
N527AH
Type
E190
No current signal · last broadcast 4d ago
Flights observed
67
Distinct callsigns
1
Country
US
Last broadcast
4d ago

Last known position

Most recent position reported by Mode-S A6A2F7.

Country allocation

The ICAO 24-bit address A6A2F7 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
N527AH - 67 2026-07-09

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-09 N527AH - Jul 9, 18:05 UTCJul 9, 18:30 UTC25m
2026-07-09 N527AH - Jul 9, 16:45 UTCJul 9, 17:30 UTC45m
2026-07-09 N527AH - Jul 9, 12:45 UTCJul 9, 13:30 UTC45m
2026-07-08 N527AH - Jul 8, 22:35 UTCJul 8, 23:25 UTC50m
2026-07-06 N527AH - Jul 6, 21:45 UTCJul 6, 22:35 UTC50m
2026-07-06 N527AH - Jul 6, 19:05 UTCJul 6, 20:50 UTC1h 45m
2026-07-06 N527AH - Jul 6, 12:30 UTCJul 6, 14:30 UTC2h 0m
2026-07-05 N527AH - Jul 5, 21:15 UTCJul 5, 21:45 UTC30m
2026-07-05 N527AH IAD → FOK Jul 5, 05:20 UTCJul 5, 06:15 UTC55m
2026-07-04 N527AH - Jul 4, 21:45 UTCJul 4, 22:50 UTC1h 5m
2026-07-04 N527AH - Jul 4, 16:45 UTCJul 4, 17:10 UTC25m
2026-07-02 N527AH - Jul 2, 21:15 UTCJul 2, 21:40 UTC25m
2026-07-02 N527AH - Jul 2, 18:55 UTCJul 2, 19:50 UTC55m
2026-07-02 N527AH IAD → DCA Jul 2, 15:25 UTCJul 2, 15:40 UTC15m
2026-07-02 N527AH SJC → IAD Jul 2, 03:00 UTCJul 2, 07:35 UTC4h 35m
2026-07-01 N527AH DCA → SJC Jul 1, 17:45 UTCJul 1, 23:05 UTC5h 20m
2026-06-30 N527AH - Jun 30, 20:55 UTCJun 30, 21:45 UTC50m
2026-06-28 N527AH - Jun 28, 21:14 UTCJun 28, 21:59 UTC45m
2026-06-28 N527AH - Jun 28, 19:25 UTCJun 28, 20:25 UTC1h 0m
2026-06-28 N527AH - Jun 28, 15:55 UTCJun 28, 16:25 UTC30m
2026-06-27 N527AH - Jun 27, 00:14 UTCJun 27, 01:39 UTC1h 25m
2026-06-26 N527AH - Jun 26, 19:39 UTCJun 26, 20:40 UTC1h 0m
2026-06-25 N527AH DCA → FOK Jun 25, 22:49 UTCJun 25, 23:34 UTC45m
2026-06-25 N527AH - Jun 25, 01:24 UTCJun 25, 03:20 UTC1h 55m
2026-06-24 N527AH DCA → PBI Jun 24, 17:45 UTCJun 24, 19:44 UTC2h 0m
2026-06-24 N527AH - Jun 24, 15:35 UTCJun 24, 16:34 UTC1h 0m
2026-06-21 N527AH - Jun 21, 20:45 UTCJun 21, 21:39 UTC55m
2026-06-21 N527AH - Jun 21, 11:24 UTCJun 21, 19:24 UTC8h 0m
2026-06-19 N527AH - Jun 19, 15:04 UTCJun 19, 15:59 UTC55m
2026-06-16 N527AH LGA → LBG Jun 16, 02:45 UTCJun 16, 09:34 UTC6h 50m
2026-06-15 N527AH DCA → LGA Jun 15, 20:04 UTCJun 15, 20:54 UTC50m
2026-06-14 N527AH - Jun 14, 19:40 UTCJun 14, 20:40 UTC1h 0m
2026-06-14 N527AH - Jun 14, 09:30 UTCJun 14, 09:55 UTC25m
2026-06-14 N527AH - Jun 14, 05:40 UTCJun 14, 08:50 UTC3h 10m
2026-06-13 N527AH - Jun 13, 19:20 UTCJun 13, 23:20 UTC4h 0m
2026-06-13 N527AH - Jun 13, 16:10 UTCJun 13, 16:30 UTC20m
2026-06-12 N527AH - Jun 12, 01:25 UTCJun 12, 01:45 UTC20m
2026-06-12 N527AH DCA → FOK Jun 12, 00:00 UTCJun 12, 00:45 UTC46m
2026-06-11 N527AH - Jun 11, 20:40 UTCJun 11, 21:30 UTC50m
2026-06-09 N527AH - Jun 9, 17:40 UTCJun 9, 18:40 UTC1h 0m
2026-06-08 N527AH AGC → TEB Jun 8, 21:30 UTCJun 8, 22:25 UTC55m
2026-06-08 N527AH - Jun 8, 11:05 UTCJun 8, 12:00 UTC55m
2026-06-07 N527AH - Jun 7, 17:35 UTCJun 7, 19:30 UTC1h 55m
2026-06-05 N527AH - Jun 5, 00:35 UTCJun 5, 01:50 UTC1h 15m
2026-06-04 N527AH DCA → TEB Jun 4, 21:30 UTCJun 4, 22:10 UTC40m
2026-06-04 N527AH TEB → DCA Jun 4, 18:00 UTCJun 4, 18:45 UTC45m
2026-06-04 N527AH - Jun 4, 04:35 UTCJun 4, 08:00 UTC3h 25m
2026-06-03 N527AH - Jun 3, 20:45 UTCJun 4, 00:05 UTC3h 20m
2026-06-03 N527AH - Jun 3, 02:55 UTCJun 3, 03:35 UTC40m
2026-06-03 N527AH LGA → DCA Jun 3, 01:40 UTCJun 3, 02:25 UTC45m

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 N527AH page for operator, model, and routing details .

Mode-S A6A2F7 frequently asked

What is Mode-S code A6A2F7?
A6A2F7 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N527AH.
Where is Mode-S A6A2F7 registered?
Mode-S code A6A2F7 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 A6A2F7 broadcasting right now?
No active broadcast right now. Last signal was 4d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A6A2F7, octal 51521367, decimal 10,920,695.
What flights does A6A2F7 operate?
Mode-S A6A2F7 has broadcast 1 distinct callsign, including N527AH.