Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

A8ED47

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N6742W · PIPER PA-28-140/150/160/180 · operated by BRANDENBURG DANIEL R

Hex
A8ED47
Octal
52166507
Decimal
11,070,791
Country
US
Tail
N6742W
Type
P28A
No current signal · last broadcast Jul 26, 19:10 UTC
Flights observed
35
Distinct callsigns
1
Country
US
Last broadcast
Jul 26, 19:10 UTC

Last known position

Most recent position reported by Mode-S A8ED47.

Country allocation

The ICAO 24-bit address A8ED47 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
N6742W - 35 2026-07-26

Recent flights last 35

DateFlightRouteTakeoffLandingDuration
2026-07-26 N6742W DWH → DWH Jul 26, 18:50 UTCJul 26, 19:10 UTC20m
2026-07-25 N6742W - Jul 25, 14:50 UTCJul 25, 15:50 UTC1h 0m
2026-07-22 N6742W - Jul 22, 20:40 UTCJul 22, 20:55 UTC15m
2026-07-22 N6742W - Jul 22, 17:50 UTCJul 22, 19:45 UTC1h 55m
2026-07-22 N6742W - Jul 22, 12:20 UTCJul 22, 13:25 UTC1h 5m
2026-07-22 N6742W - Jul 22, 02:30 UTCJul 22, 02:50 UTC20m
2026-07-21 N6742W - Jul 21, 23:30 UTCJul 22, 01:45 UTC2h 15m
2026-07-21 N6742W - Jul 21, 17:15 UTCJul 21, 20:05 UTC2h 50m
2026-07-20 N6742W - Jul 20, 17:20 UTCJul 20, 17:45 UTC25m
2026-07-18 N6742W - Jul 18, 00:25 UTCJul 18, 01:15 UTC50m
2026-07-17 N6742W - Jul 17, 22:25 UTCJul 17, 23:05 UTC40m
2026-07-17 N6742W - Jul 17, 18:50 UTCJul 17, 19:09 UTC20m
2026-07-17 N6742W - Jul 17, 16:29 UTCJul 17, 18:00 UTC1h 30m
2026-07-15 N6742W - Jul 15, 23:10 UTCJul 16, 00:15 UTC1h 5m
2026-07-09 N6742W - Jul 9, 20:25 UTCJul 9, 20:45 UTC20m
2026-07-09 N6742W - Jul 9, 17:40 UTCJul 9, 18:40 UTC1h 0m
2026-07-09 N6742W - Jul 9, 15:50 UTCJul 9, 16:30 UTC40m
2026-07-08 N6742W - Jul 8, 16:35 UTCJul 8, 17:10 UTC35m
2026-07-06 N6742W - Jul 6, 15:55 UTCJul 6, 17:10 UTC1h 15m
2026-06-26 N6742W - Jun 26, 16:39 UTCJun 26, 17:15 UTC35m
2026-06-25 N6742W - Jun 25, 22:39 UTCJun 25, 23:55 UTC1h 15m
2026-06-24 N6742W - Jun 24, 23:00 UTCJun 24, 23:45 UTC45m
2026-06-22 N6742W - Jun 22, 20:00 UTCJun 22, 21:00 UTC1h 0m
2026-06-22 N6742W - Jun 22, 18:19 UTCJun 22, 19:00 UTC40m
2026-06-22 N6742W - Jun 22, 15:45 UTCJun 22, 16:45 UTC1h 0m
2026-06-18 N6742W - Jun 18, 21:00 UTCJun 18, 22:25 UTC1h 25m
2026-06-17 N6742W - Jun 17, 18:40 UTCJun 17, 18:56 UTC15m
2026-06-17 N6742W DWH → DWH Jun 17, 17:15 UTCJun 17, 17:30 UTC15m
2026-06-09 N6742W - Jun 9, 23:00 UTCJun 9, 23:50 UTC50m
2026-06-09 N6742W - Jun 9, 21:05 UTCJun 9, 22:20 UTC1h 15m
2026-06-03 N6742W - Jun 3, 16:15 UTCJun 3, 16:55 UTC40m
2026-05-30 N6742W - May 30, 13:45 UTCMay 30, 14:20 UTC35m
2026-05-28 N6742W - May 28, 23:55 UTCMay 29, 00:05 UTC10m
2026-05-20 N6742W - May 20, 19:20 UTCMay 20, 19:35 UTC15m
2026-05-11 N6742W - May 11, 20:35 UTCMay 11, 20:50 UTC15m

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 N6742W page for operator, model, and routing details .

Mode-S A8ED47 frequently asked

What is Mode-S code A8ED47?
A8ED47 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N6742W.
Where is Mode-S A8ED47 registered?
Mode-S code A8ED47 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 A8ED47 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 19:10 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A8ED47, octal 52166507, decimal 11,070,791.
What flights does A8ED47 operate?
Mode-S A8ED47 has broadcast 1 distinct callsign, including N6742W.