Apparatus

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sensors Mode-S transponder

A889EF

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N64962 · CESSNA 172 Skyhawk · operated by WINGSLEASING LLC

Hex
A889EF
Octal
52104757
Decimal
11,045,359
Country
US
Tail
N64962
Type
C172
No current signal · last broadcast 4h ago
Flights observed
124
Distinct callsigns
1
Country
US
Last broadcast
4h ago

Last known position

Most recent position reported by Mode-S A889EF.

Country allocation

The ICAO 24-bit address A889EF 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
N64962 - 124 2026-07-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 N64962 - Jul 14, 18:50 UTCJul 14, 19:00 UTC10m
2026-07-14 N64962 - Jul 14, 16:40 UTCJul 14, 17:20 UTC40m
2026-07-14 N64962 - Jul 14, 14:05 UTCJul 14, 14:55 UTC50m
2026-07-13 N64962 - Jul 13, 20:15 UTCJul 13, 21:25 UTC1h 10m
2026-07-13 N64962 GAI → GAI Jul 13, 17:25 UTCJul 13, 18:10 UTC45m
2026-07-13 N64962 - Jul 13, 15:55 UTCJul 13, 16:05 UTC10m
2026-07-13 N64962 - Jul 13, 14:15 UTCJul 13, 15:00 UTC45m
2026-07-12 N64962 GAI → GAI Jul 12, 17:01 UTCJul 12, 17:55 UTC55m
2026-07-11 N64962 GAI → GAI Jul 11, 17:20 UTCJul 11, 18:20 UTC1h 0m
2026-07-11 N64962 - Jul 11, 13:40 UTCJul 11, 14:00 UTC20m
2026-07-11 N64962 - Jul 11, 12:30 UTCJul 11, 12:45 UTC15m
2026-07-10 N64962 - Jul 10, 15:05 UTCJul 10, 15:50 UTC45m
2026-07-09 N64962 - Jul 9, 01:20 UTCJul 9, 03:10 UTC1h 50m
2026-07-09 N64962 - Jul 9, 00:10 UTCJul 9, 00:50 UTC40m
2026-07-06 N64962 - Jul 6, 21:00 UTCJul 6, 22:30 UTC1h 30m
2026-07-05 N64962 - Jul 5, 19:45 UTCJul 5, 20:25 UTC40m
2026-07-05 N64962 - Jul 5, 16:20 UTCJul 5, 17:50 UTC1h 30m
2026-07-05 N64962 GAI → GAI Jul 5, 15:05 UTCJul 5, 15:20 UTC15m
2026-07-05 N64962 - Jul 5, 14:15 UTCJul 5, 14:35 UTC20m
2026-07-04 N64962 - Jul 4, 13:40 UTCJul 4, 14:00 UTC20m
2026-07-03 N64962 - Jul 3, 20:05 UTCJul 3, 22:00 UTC1h 55m
2026-07-03 N64962 - Jul 3, 14:35 UTCJul 3, 16:45 UTC2h 10m
2026-07-03 N64962 - Jul 3, 13:10 UTCJul 3, 14:00 UTC50m
2026-07-02 N64962 - Jul 2, 19:10 UTCJul 2, 20:05 UTC55m
2026-07-02 N64962 - Jul 2, 13:40 UTCJul 2, 15:25 UTC1h 45m
2026-07-01 N64962 - Jul 1, 20:50 UTCJul 1, 21:55 UTC1h 5m
2026-07-01 N64962 - Jul 1, 19:50 UTCJul 1, 20:15 UTC25m
2026-07-01 N64962 - Jul 1, 16:40 UTCJul 1, 16:55 UTC15m
2026-07-01 N64962 GAI → GAI Jul 1, 15:30 UTCJul 1, 15:45 UTC15m
2026-07-01 N64962 - Jul 1, 13:30 UTCJul 1, 14:10 UTC40m
2026-06-19 N64962 - Jun 19, 12:09 UTCJun 19, 12:44 UTC35m
2026-06-17 N64962 - Jun 17, 14:15 UTCJun 17, 15:25 UTC1h 10m
2026-06-17 N64962 GAI → LNS Jun 17, 13:10 UTCJun 17, 14:00 UTC50m
2026-06-16 N64962 - Jun 16, 15:15 UTCJun 16, 16:00 UTC45m
2026-06-16 N64962 - Jun 16, 14:20 UTCJun 16, 15:09 UTC50m
2026-06-15 N64962 - Jun 15, 18:20 UTCJun 15, 18:29 UTC10m
2026-06-15 N64962 - Jun 15, 17:25 UTCJun 15, 17:40 UTC15m
2026-06-14 N64962 - Jun 14, 15:10 UTCJun 14, 16:05 UTC55m
2026-06-14 N64962 - Jun 14, 13:10 UTCJun 14, 13:50 UTC40m
2026-06-13 N64962 LNS → GAI Jun 13, 16:10 UTCJun 13, 17:00 UTC50m
2026-06-13 N64962 LNS → LNS Jun 13, 15:45 UTCJun 13, 16:05 UTC20m
2026-06-13 N64962 GAI → LNS Jun 13, 14:50 UTCJun 13, 15:40 UTC50m
2026-06-13 N64962 GAI → GAI Jun 13, 12:50 UTCJun 13, 13:45 UTC55m
2026-06-09 N64962 GAI → GAI Jun 9, 18:50 UTCJun 9, 19:45 UTC55m
2026-06-09 N64962 GAI → GAI Jun 9, 14:00 UTCJun 9, 14:50 UTC50m
2026-06-08 N64962 GAI → GAI Jun 8, 22:50 UTCJun 9, 01:00 UTC2h 10m
2026-06-08 N64962 LNS → GAI Jun 8, 15:04 UTCJun 8, 15:55 UTC50m
2026-06-08 N64962 - Jun 8, 14:15 UTCJun 8, 15:00 UTC45m
2026-06-06 N64962 - Jun 6, 20:25 UTCJun 6, 21:50 UTC1h 25m
2026-06-02 N64962 - Jun 2, 22:45 UTCJun 3, 00:20 UTC1h 35m

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 N64962 page for operator, model, and routing details .

Mode-S A889EF frequently asked

What is Mode-S code A889EF?
A889EF is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N64962.
Where is Mode-S A889EF registered?
Mode-S code A889EF 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 A889EF broadcasting right now?
No active broadcast right now. Last signal was 4h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A889EF, octal 52104757, decimal 11,045,359.
What flights does A889EF operate?
Mode-S A889EF has broadcast 1 distinct callsign, including N64962.