Apparatus

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sensors Mode-S transponder

A62F3F

ICAO 24-bit transponder address · allocated to United States

Hex
A62F3F
Octal
51427477
Decimal
10,891,071
Country
US
No current signal · last broadcast 1h ago
Flights observed
0
Distinct callsigns
2
Country
US
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S A62F3F.

Country allocation

The ICAO 24-bit address A62F3F 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 2 distinct

Callsign Airline Flights Last seen
EJA498 NetJets 156 2026-07-18
N498QS - 2 2026-06-04

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-18 EJA498 DAL → XNA Jul 18, 00:19 UTCJul 18, 01:20 UTC1h 0m
2026-07-17 EJA498 DAL → XNA Jul 17, 21:25 UTCJul 17, 23:30 UTC2h 5m
2026-07-17 EJA498 DAL → XNA Jul 17, 17:20 UTCJul 17, 18:40 UTC1h 20m
2026-06-29 EJA498 - Jun 29, 19:49 UTCJun 29, 20:44 UTC55m
2026-06-29 EJA498 - Jun 29, 16:00 UTCJun 29, 17:24 UTC1h 25m
2026-06-29 EJA498 - Jun 29, 12:55 UTCJun 29, 13:14 UTC20m
2026-06-28 EJA498 - Jun 28, 20:29 UTCJun 28, 21:40 UTC1h 10m
2026-06-28 EJA498 - Jun 28, 17:25 UTCJun 28, 18:59 UTC1h 35m
2026-06-28 EJA498 - Jun 28, 14:34 UTCJun 28, 16:35 UTC2h 0m
2026-06-28 EJA498 - Jun 28, 13:14 UTCJun 28, 13:40 UTC25m
2026-06-28 EJA498 - Jun 28, 10:44 UTCJun 28, 11:55 UTC1h 10m
2026-06-27 EJA498 - Jun 27, 19:39 UTCJun 27, 20:59 UTC1h 20m
2026-06-27 EJA498 - Jun 27, 17:44 UTCJun 27, 18:24 UTC40m
2026-06-27 EJA498 - Jun 27, 14:39 UTCJun 27, 16:04 UTC1h 25m
2026-06-26 EJA498 - Jun 26, 20:20 UTCJun 26, 20:34 UTC15m
2026-06-26 EJA498 - Jun 26, 15:05 UTCJun 26, 17:25 UTC2h 20m
2026-06-26 EJA498 - Jun 26, 12:39 UTCJun 26, 13:19 UTC40m
2026-06-25 EJA498 - Jun 25, 21:40 UTCJun 25, 23:59 UTC2h 20m
2026-06-25 EJA498 - Jun 25, 16:20 UTCJun 25, 18:24 UTC2h 5m
2026-06-25 EJA498 - Jun 25, 00:24 UTCJun 25, 02:45 UTC2h 20m
2026-06-24 EJA498 - Jun 24, 19:00 UTCJun 24, 20:30 UTC1h 30m
2026-06-24 EJA498 - Jun 24, 16:34 UTCJun 24, 17:25 UTC50m
2026-06-23 EJA498 - Jun 23, 23:19 UTCJun 24, 00:34 UTC1h 15m
2026-06-23 EJA498 - Jun 23, 21:05 UTCJun 23, 21:29 UTC25m
2026-06-23 EJA498 - Jun 23, 16:14 UTCJun 23, 17:04 UTC50m
2026-06-22 EJA498 - Jun 22, 19:05 UTCJun 22, 20:00 UTC55m
2026-06-22 EJA498 - Jun 22, 16:05 UTCJun 22, 17:55 UTC1h 50m
2026-06-21 EJA498 - Jun 21, 21:49 UTCJun 22, 02:10 UTC4h 20m
2026-06-21 EJA498 - Jun 21, 19:50 UTCJun 21, 20:45 UTC55m
2026-06-21 EJA498 - Jun 21, 17:29 UTCJun 21, 18:35 UTC1h 5m
2026-06-20 EJA498 - Jun 20, 02:54 UTCJun 20, 03:04 UTC10m
2026-06-20 EJA498 - Jun 20, 01:14 UTCJun 20, 02:04 UTC50m
2026-06-19 EJA498 - Jun 19, 22:55 UTCJun 19, 23:39 UTC45m
2026-06-19 EJA498 - Jun 19, 20:34 UTCJun 19, 22:14 UTC1h 40m
2026-06-19 EJA498 - Jun 19, 18:44 UTCJun 19, 19:09 UTC25m
2026-06-19 EJA498 BFI → PDX Jun 19, 17:14 UTCJun 19, 17:49 UTC35m
2026-06-10 EJA498 DAL → XNA Jun 10, 17:00 UTCJun 10, 19:30 UTC2h 30m
2026-06-10 EJA498 DAL → XNA Jun 10, 14:35 UTCJun 10, 16:10 UTC1h 35m
2026-06-09 EJA498 DAL → XNA Jun 9, 22:55 UTCJun 10, 00:45 UTC1h 50m
2026-06-09 EJA498 DAL → XNA Jun 9, 21:15 UTCJun 9, 21:20 UTC5m
2026-06-09 EJA498 DAL → XNA Jun 9, 17:30 UTCJun 9, 20:35 UTC3h 5m
2026-06-08 EJA498 DAL → XNA Jun 8, 23:55 UTCJun 9, 00:10 UTC15m
2026-06-08 EJA498 DAL → XNA Jun 8, 18:50 UTCJun 8, 21:00 UTC2h 10m
2026-06-08 EJA498 DAL → XNA Jun 8, 15:40 UTCJun 8, 17:25 UTC1h 45m
2026-06-08 EJA498 DAL → XNA Jun 8, 13:15 UTCJun 8, 14:00 UTC45m
2026-06-07 EJA498 DAL → XNA Jun 7, 21:15 UTCJun 7, 21:25 UTC10m
2026-06-07 EJA498 DAL → XNA Jun 7, 19:10 UTCJun 7, 19:30 UTC20m
2026-06-07 EJA498 DAL → XNA Jun 7, 17:25 UTCJun 7, 17:40 UTC15m
2026-06-07 EJA498 DAL → XNA Jun 7, 14:00 UTCJun 7, 16:20 UTC2h 20m
2026-06-04 N498QS - Jun 4, 23:50 UTCJun 5, 19:30 UTC19h 40m

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.

Mode-S A62F3F frequently asked

What is Mode-S code A62F3F?
A62F3F is an ICAO 24-bit transponder address. Allocated to United States.
Where is Mode-S A62F3F registered?
Mode-S code A62F3F 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 A62F3F broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A62F3F, octal 51427477, decimal 10,891,071.
What flights does A62F3F operate?
Mode-S A62F3F has broadcast 2 distinct callsigns, including EJA498, N498QS.