Apparatus

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sensors Mode-S transponder

89644E

ICAO 24-bit transponder address · allocated to United Arab Emirates

Currently assigned to A6-EPY · BOEING 777-300ER

Hex
89644E
Octal
42262116
Decimal
9,004,110
Country
AE
Tail
A6-EPY
Type
B77W
No current signal · last broadcast 5h ago
Flights observed
180
Distinct callsigns
20
Country
AE
Last broadcast
5h ago

Last known position

Most recent position reported by Mode-S 89644E.

Country allocation

The ICAO 24-bit address 89644E falls within the block assigned to United Arab Emirates (AE) by ICAO Annex 10, Volume III. Every aircraft registered in United Arab Emirates 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 20 distinct

Callsign Airline Flights Last seen
UAE32E - 13 2026-06-30
UAE3TK - 10 2026-07-14
UAE238 - 10 2026-07-01
UAE34E - 9 2026-07-13
UAE7MY - 8 2026-07-16
UAE317 - 7 2026-07-10
UAE316 - 7 2026-07-09
UAE93Q - 6 2026-07-12
UAE62P Emirates 6 2026-05-20
UAE6AU - 5 2026-07-16
UAE229 - 5 2026-07-11
UAE78P Emirates 4 2026-04-17
UAE3U Emirates 4 2026-05-18
UAE318 - 4 2026-06-18
UAE214 Emirates 4 2026-05-04
UAE820 - 3 2026-06-27
UAE5WR Emirates 3 2026-05-19
UAE56W - 3 2026-07-17
UAE508 - 3 2026-07-05
UAE8UW Emirates 2 2026-05-09

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 UAE66V - Jul 17, 13:55 UTCJul 17, 17:15 UTC3h 20m
2026-07-17 UAE56W - Jul 17, 04:35 UTCJul 17, 11:35 UTC7h 0m
2026-07-16 UAE6AU - Jul 16, 15:25 UTCJul 17, 01:45 UTC10h 20m
2026-07-16 UAE7MY - Jul 16, 08:35 UTCJul 16, 09:25 UTC50m
2026-07-15 UAE7MY - Jul 15, 23:25 UTCJul 15, 23:45 UTC20m
2026-07-15 UAE20X - Jul 15, 14:10 UTCJul 15, 20:40 UTC6h 30m
2026-07-15 UAE64P - Jul 15, 05:25 UTCJul 15, 12:20 UTC6h 55m
2026-07-14 UAE3TK - Jul 14, 15:40 UTCJul 14, 20:15 UTC4h 35m
2026-07-14 UAE3TK EWR → ATH Jul 14, 04:05 UTCJul 14, 12:55 UTC8h 50m
2026-07-13 UAE34E ATH → EWR Jul 13, 14:55 UTCJul 14, 00:45 UTC9h 50m
2026-07-13 UAE34E - Jul 13, 08:30 UTCJul 13, 12:35 UTC4h 5m
2026-07-12 UAE816 - Jul 12, 21:20 UTCJul 13, 02:40 UTC5h 20m
2026-07-12 UAE93Q - Jul 12, 00:30 UTCJul 12, 14:45 UTC14h 15m
2026-07-11 UAE229 - Jul 11, 05:35 UTCJul 11, 20:25 UTC14h 50m
2026-07-10 UAE317 - Jul 10, 14:45 UTCJul 10, 23:40 UTC8h 55m
2026-07-09 UAE316 - Jul 9, 23:40 UTCJul 10, 08:30 UTC8h 50m
2026-07-09 UAE40J - Jul 9, 08:05 UTCJul 9, 17:25 UTC9h 20m
2026-07-09 UAE7TC - Jul 9, 02:35 UTCJul 9, 02:55 UTC20m
2026-07-08 UAE7TC - Jul 8, 20:35 UTCJul 9, 00:50 UTC4h 15m
2026-07-08 UAE3YM - Jul 8, 10:35 UTCJul 8, 17:45 UTC7h 10m
2026-07-07 UAE317 - Jul 7, 14:55 UTCJul 7, 22:55 UTC8h 0m
2026-07-06 UAE316 - Jul 6, 23:35 UTCJul 7, 08:35 UTC9h 0m
2026-07-06 UAE192 LIS → DXB Jul 6, 14:05 UTCJul 6, 21:20 UTC7h 15m
2026-07-06 UAE3MV - Jul 6, 04:20 UTCJul 6, 11:50 UTC7h 30m
2026-07-05 UAE7Y - Jul 5, 21:45 UTCJul 6, 00:15 UTC2h 30m
2026-07-05 UAE508 - Jul 5, 18:50 UTCJul 5, 19:25 UTC35m
2026-07-05 UAE508 - Jul 5, 16:05 UTCJul 5, 16:25 UTC20m
2026-07-05 UAE508 - Jul 5, 12:25 UTCJul 5, 15:10 UTC2h 45m
2026-07-04 UAE6AU - Jul 4, 14:30 UTCJul 5, 00:55 UTC10h 25m
2026-07-04 UAE7MY DXB → PER Jul 4, 08:30 UTCJul 4, 09:10 UTC40m
2026-07-03 UAE7MY DXB → PER Jul 3, 23:25 UTCJul 3, 23:45 UTC20m
2026-07-03 UAE93Q SEA → DXB Jul 3, 02:05 UTCJul 3, 16:30 UTC14h 25m
2026-07-02 UAE229 DXB → SEA Jul 2, 05:50 UTCJul 2, 20:40 UTC14h 50m
2026-07-01 UAE238 - Jul 1, 03:25 UTCJul 1, 15:15 UTC11h 50m
2026-06-30 UAE32E - Jun 30, 16:40 UTCJun 30, 17:45 UTC1h 5m
2026-06-30 UAE32E - Jun 30, 04:55 UTCJun 30, 16:35 UTC11h 40m
2026-06-29 UAE325 ICN → DXB Jun 29, 14:04 UTCJun 29, 22:59 UTC8h 55m
2026-06-29 UAE324 DXB → ICN Jun 29, 09:34 UTCJun 29, 09:54 UTC20m
2026-06-29 UAE324 DXB → ICN Jun 29, 01:55 UTCJun 29, 08:54 UTC7h 0m
2026-06-28 UAE818 - Jun 28, 13:14 UTCJun 28, 19:20 UTC6h 5m
2026-06-27 UAE840 - Jun 27, 15:05 UTCJun 27, 16:00 UTC55m
2026-06-27 UAE59U - Jun 27, 12:25 UTCJun 27, 13:09 UTC45m
2026-06-27 UAE820 - Jun 27, 03:04 UTCJun 27, 08:39 UTC5h 35m
2026-06-26 UAE6AU - Jun 26, 14:29 UTCJun 27, 00:55 UTC10h 25m
2026-06-25 UAE7MY DXB → PER Jun 25, 23:14 UTCJun 26, 09:10 UTC9h 55m
2026-06-25 UAE3TK EWR → ATH Jun 25, 15:20 UTCJun 25, 16:45 UTC1h 25m
2026-06-25 UAE3TK EWR → ATH Jun 25, 04:20 UTCJun 25, 12:50 UTC8h 30m
2026-06-24 UAE34E ATH → EWR Jun 24, 15:00 UTCJun 25, 01:14 UTC10h 15m
2026-06-24 UAE34E ATH → EWR Jun 24, 07:30 UTCJun 24, 11:45 UTC4h 15m
2026-06-24 UAE317 - Jun 24, 00:15 UTCJun 24, 00:30 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 A6-EPY page for operator, model, and routing details .

Mode-S 89644E frequently asked

What is Mode-S code 89644E?
89644E is an ICAO 24-bit transponder address. Allocated to United Arab Emirates. Assigned to A6-EPY.
Where is Mode-S 89644E registered?
Mode-S code 89644E is allocated to United Arab Emirates (AE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 89644E broadcasting right now?
No active broadcast right now. Last signal was 5h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 89644E, octal 42262116, decimal 9,004,110.
What flights does 89644E operate?
Mode-S 89644E has broadcast 20 distinct callsigns, including UAE32E, UAE3TK, UAE238, UAE34E, UAE7MY.