Apparatus

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sensors Mode-S transponder

A8320E

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N627UP · BOEING 747-8 · operated by UNITED PARCEL SERVICE CO

Hex
A8320E
Octal
52031016
Decimal
11,022,862
Country
US
Tail
N627UP
Type
B748
No current signal · last broadcast Jul 26, 21:30 UTC
Flights observed
267
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 21:30 UTC

Last known position

Most recent position reported by Mode-S A8320E.

Country allocation

The ICAO 24-bit address A8320E 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 20 distinct

Callsign Airline Flights Last seen
UPS72 - 18 2026-07-18
UPS71 United Parcel Service 17 2026-07-25
UPS9 United Parcel Service 14 2026-06-03
UPS63 - 13 2026-06-21
UPS4 United Parcel Service 12 2026-06-19
UPS61 United Parcel Service 10 2026-05-04
UPS93 - 9 2026-07-01
UPS67 - 9 2026-06-23
UPS11 United Parcel Service 9 2026-07-23
UPS3 - 8 2026-06-16
UPS8 - 7 2026-07-16
UPS5967 - 7 2026-07-03
UPS204 - 7 2026-07-08
UPS2252 - 6 2026-07-03
UPS213 United Parcel Service 6 2026-05-26
UPS203 - 6 2026-07-07
UPS81 - 5 2026-06-25
UPS74 - 5 2026-07-14
UPS68 - 5 2026-06-22
UPS5966 United Parcel Service 5 2026-07-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 UPS7998 SDF → ANC Jul 26, 21:15 UTCJul 26, 21:30 UTC15m
2026-07-26 UPS7998 SDF → ANC Jul 26, 13:45 UTCJul 26, 14:45 UTC1h 0m
2026-07-26 UPS7998 SDF → ANC Jul 26, 09:20 UTCJul 26, 09:30 UTC10m
2026-07-25 UPS5966 SDF → HNL Jul 25, 22:12 UTCJul 26, 06:35 UTC8h 23m
2026-07-25 UPS5966 SDF → HNL Jul 25, 22:15 UTCJul 26, 06:40 UTC8h 26m
2026-07-25 UPS71 ICN → SDF Jul 25, 09:00 UTCJul 25, 14:22 UTC5h 22m
2026-07-25 UPS71 ICN → SDF Jul 25, 09:00 UTCJul 25, 14:20 UTC5h 20m
2026-07-24 UPS71 ICN → SDF Jul 24, 21:20 UTCJul 25, 06:45 UTC9h 25m
2026-07-24 UPS14 CGN → BKK Jul 24, 15:30 UTCJul 24, 15:40 UTC10m
2026-07-24 UPS14 CGN → BKK Jul 24, 04:45 UTCJul 24, 08:20 UTC3h 35m
2026-07-23 UPS11 ICN → TSN Jul 23, 12:20 UTCJul 23, 20:20 UTC8h 0m
2026-07-23 UPS11 ICN → TSN Jul 23, 03:10 UTCJul 23, 10:00 UTC6h 50m
2026-07-22 UPS10 ICN → PVG Jul 22, 10:20 UTCJul 23, 00:55 UTC14h 35m
2026-07-21 UPS11 DEL → CGN Jul 21, 12:55 UTCJul 21, 21:15 UTC8h 20m
2026-07-21 UPS11 - Jul 21, 02:40 UTCJul 21, 09:30 UTC6h 50m
2026-07-20 UPS11 - Jul 20, 23:05 UTCJul 20, 23:45 UTC40m
2026-07-20 UPS34 SDF → SYD Jul 20, 09:20 UTCJul 20, 17:55 UTC8h 35m
2026-07-20 UPS34 SDF → SYD Jul 20, 09:23 UTCJul 20, 18:32 UTC9h 9m
2026-07-19 UPS5966 SDF → HNL Jul 19, 19:45 UTCJul 20, 04:20 UTC8h 35m
2026-07-19 UPS71 - Jul 19, 09:35 UTCJul 19, 15:00 UTC5h 25m
2026-07-18 UPS71 - Jul 18, 21:05 UTCJul 19, 06:50 UTC9h 45m
2026-07-18 UPS72 - Jul 18, 17:00 UTCJul 18, 17:10 UTC10m
2026-07-18 UPS72 - Jul 18, 07:10 UTCJul 18, 14:45 UTC7h 35m
2026-07-17 UPS72 - Jul 17, 21:10 UTCJul 18, 03:25 UTC6h 16m
2026-07-17 UPS71 ANC → SDF Jul 17, 09:30 UTCJul 17, 15:00 UTC5h 30m
2026-07-16 UPS71 - Jul 16, 21:40 UTCJul 17, 07:14 UTC9h 35m
2026-07-16 UPS8 - Jul 16, 17:25 UTCJul 16, 17:35 UTC10m
2026-07-16 UPS8 - Jul 16, 06:30 UTCJul 16, 10:20 UTC3h 50m
2026-07-15 UPS227 - Jul 15, 19:35 UTCJul 16, 03:25 UTC7h 50m
2026-07-15 UPS71 - Jul 15, 09:30 UTCJul 15, 15:00 UTC5h 30m
2026-07-14 UPS71 - Jul 14, 21:35 UTCJul 15, 07:30 UTC9h 54m
2026-07-14 UPS74 - Jul 14, 17:55 UTCJul 14, 18:10 UTC15m
2026-07-14 UPS72 SDF → ANC Jul 14, 02:18 UTCJul 14, 13:28 UTC11h 10m
2026-07-14 UPS72 - Jul 14, 02:15 UTCJul 14, 04:00 UTC1h 45m
2026-07-13 UPS72 - Jul 13, 17:40 UTCJul 13, 21:30 UTC3h 50m
2026-07-13 UPS72 SDF → ANC Jul 13, 17:32 UTCJul 13, 23:49 UTC6h 17m
2026-07-12 UPS222 - Jul 12, 04:05 UTCJul 12, 12:20 UTC8h 15m
2026-07-10 UPS11 - Jul 10, 09:55 UTCJul 10, 21:30 UTC11h 35m
2026-07-10 UPS11 - Jul 10, 08:50 UTCJul 10, 09:05 UTC15m
2026-07-09 UPS10 - Jul 9, 11:35 UTCJul 10, 05:35 UTC18h 0m
2026-07-09 UPS10 - Jul 9, 09:35 UTCJul 10, 05:35 UTC20h 0m
2026-07-08 UPS227 SDF → CGN Jul 8, 21:30 UTCJul 9, 05:20 UTC7h 50m
2026-07-08 UPS2191 PHL → SDF Jul 8, 14:14 UTCJul 8, 15:42 UTC1h 28m
2026-07-08 UPS2191 PHL → SDF Jul 8, 14:20 UTCJul 8, 15:50 UTC1h 30m
2026-07-08 UPS204 - Jul 8, 02:55 UTCJul 8, 10:30 UTC7h 35m
2026-07-08 UPS204 CGN → PHL Jul 8, 02:49 UTCJul 8, 10:20 UTC7h 31m
2026-07-07 UPS203 PHL → CGN Jul 7, 13:30 UTCJul 7, 19:59 UTC6h 29m
2026-07-07 UPS203 - Jul 7, 13:20 UTCJul 7, 15:05 UTC1h 45m
2026-07-07 UPS204 - Jul 7, 02:55 UTCJul 7, 10:40 UTC7h 45m
2026-07-07 UPS204 CGN → PHL Jul 7, 02:46 UTCJul 7, 10:23 UTC7h 37m

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 N627UP page for operator, model, and routing details .

Mode-S A8320E frequently asked

What is Mode-S code A8320E?
A8320E is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N627UP.
Where is Mode-S A8320E registered?
Mode-S code A8320E 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 A8320E broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A8320E, octal 52031016, decimal 11,022,862.
What flights does A8320E operate?
Mode-S A8320E has broadcast 20 distinct callsigns, including UPS72, UPS71, UPS9, UPS63, UPS4.