Apparatus

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sensors Mode-S transponder

A35EEB

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N316UP · BOEING 767-300 · operated by UNITED PARCEL SERVICE CO

Hex
A35EEB
Octal
50657353
Decimal
10,706,667
Country
US
Tail
N316UP
Type
B763
No current signal · last broadcast Jul 26, 22:45 UTC
Flights observed
414
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 22:45 UTC

Last known position

Most recent position reported by Mode-S A35EEB.

Country allocation

The ICAO 24-bit address A35EEB 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
UPS2968 - 9 2026-07-02
UPS208 United Parcel Service 9 2026-06-03
UPS104 United Parcel Service 9 2026-06-07
UPS2969 - 8 2026-07-02
UPS5193 United Parcel Service 7 2026-06-19
UPS207 United Parcel Service 7 2026-05-29
UPS105 United Parcel Service 7 2026-06-08
UPS920 - 6 2026-07-09
UPS916 - 6 2026-06-24
UPS5609 United Parcel Service 5 2026-06-11
UPS5354 United Parcel Service 5 2026-05-10
UPS491 United Parcel Service 5 2026-04-18
UPS219 - 5 2026-06-19
UPS942 - 4 2026-07-03
UPS915 United Parcel Service 4 2026-07-22
UPS810 United Parcel Service 4 2026-05-14
UPS7893 United Parcel Service 4 2026-05-20
UPS5984 United Parcel Service 4 2026-07-17
UPS5943 - 4 2026-07-03
UPS5846 - 4 2026-06-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 UPS5978 SDF → PDX Jul 26, 20:25 UTCJul 26, 22:45 UTC2h 20m
2026-07-26 UPS5125 JFK → SDF Jul 26, 12:20 UTCJul 26, 14:00 UTC1h 40m
2026-07-25 UPS1112 SDF → JFK Jul 25, 09:15 UTCJul 25, 10:45 UTC1h 30m
2026-07-25 UPS1333 PBI → SDF Jul 25, 02:05 UTCJul 25, 03:55 UTC1h 50m
2026-07-24 UPS1334 PHL → RSW Jul 24, 08:15 UTCJul 24, 10:00 UTC1h 45m
2026-07-24 UPS751 DFW → SDF Jul 24, 01:15 UTCJul 24, 02:50 UTC1h 35m
2026-07-23 UPS2762 SDF → DFW Jul 23, 20:00 UTCJul 23, 21:40 UTC1h 40m
2026-07-23 UPS2907 ONT → SDF Jul 23, 11:35 UTCJul 23, 15:05 UTC3h 30m
2026-07-23 UPS887 ABQ → ONT Jul 23, 05:00 UTCJul 23, 05:45 UTC45m
2026-07-23 UPS887 ABQ → ONT Jul 23, 02:50 UTCJul 23, 03:45 UTC55m
2026-07-22 UPS2870 SDF → PHX Jul 22, 21:35 UTCJul 23, 00:00 UTC2h 25m
2026-07-22 UPS5771 IAH → SDF Jul 22, 12:00 UTCJul 22, 13:45 UTC1h 45m
2026-07-22 UPS915 ONT → SDF Jul 22, 02:15 UTCJul 22, 05:25 UTC3h 10m
2026-07-21 UPS2924 SDF → PHX Jul 21, 19:50 UTCJul 21, 23:20 UTC3h 30m
2026-07-21 UPS2651 - Jul 21, 12:50 UTCJul 21, 15:35 UTC2h 45m
2026-07-21 UPS850 ONT → PHX Jul 21, 09:35 UTCJul 21, 10:25 UTC50m
2026-07-21 UPS961 OAK → ONT Jul 21, 04:35 UTCJul 21, 05:35 UTC1h 0m
2026-07-19 UPS5956 SDF → MHR Jul 19, 20:20 UTCJul 19, 23:55 UTC3h 35m
2026-07-19 UPS5651 - Jul 19, 12:55 UTCJul 19, 15:45 UTC2h 50m
2026-07-18 UPS2846 - Jul 18, 22:10 UTCJul 19, 01:10 UTC3h 0m
2026-07-18 UPS5903 - Jul 18, 13:00 UTCJul 18, 16:50 UTC3h 50m
2026-07-18 UPS9885 - Jul 18, 02:40 UTCJul 18, 05:00 UTC2h 21m
2026-07-17 UPS5984 SDF → RFD Jul 17, 23:45 UTCJul 18, 00:15 UTC30m
2026-07-17 UPS5984 SDF → RFD Jul 17, 18:10 UTCJul 17, 22:10 UTC4h 0m
2026-07-17 UPS5907 - Jul 17, 11:15 UTCJul 17, 14:55 UTC3h 40m
2026-07-17 UPS9885 - Jul 17, 03:10 UTCJul 17, 05:20 UTC2h 10m
2026-07-17 UPS2986 PDX → BFI Jul 17, 00:10 UTCJul 17, 00:40 UTC30m
2026-07-16 UPS2986 - Jul 16, 19:20 UTCJul 16, 22:45 UTC3h 25m
2026-07-16 UPS2049 - Jul 16, 12:14 UTCJul 16, 14:20 UTC2h 5m
2026-07-16 UPS1056 PHL → MHT Jul 16, 07:20 UTCJul 16, 08:05 UTC45m
2026-07-16 UPS1121 - Jul 16, 02:10 UTCJul 16, 03:00 UTC50m
2026-07-15 UPS2068 - Jul 15, 18:25 UTCJul 15, 23:05 UTC4h 40m
2026-07-15 UPS5961 MHR → ONT Jul 15, 13:00 UTCJul 15, 13:55 UTC55m
2026-07-15 UPS9871 PDX → MHR Jul 15, 02:50 UTCJul 15, 04:15 UTC1h 25m
2026-07-14 UPS2972 - Jul 14, 19:50 UTCJul 14, 21:30 UTC1h 40m
2026-07-14 UPS2972 ONT → PDX Jul 14, 19:53 UTCJul 14, 21:35 UTC1h 42m
2026-07-14 UPS2805 DEN → ONT Jul 14, 12:50 UTCJul 14, 14:40 UTC1h 50m
2026-07-14 UPS2805 DEN → ONT Jul 14, 12:50 UTCJul 14, 14:36 UTC1h 46m
2026-07-14 UPS802 - Jul 14, 07:50 UTCJul 14, 09:55 UTC2h 5m
2026-07-14 UPS802 SDF → DEN Jul 14, 07:42 UTCJul 14, 09:54 UTC2h 12m
2026-07-14 UPS787 AUS → SDF Jul 14, 03:00 UTCJul 14, 04:55 UTC1h 55m
2026-07-14 UPS787 AUS → SDF Jul 14, 02:54 UTCJul 14, 04:58 UTC2h 4m
2026-07-11 UPS788 - Jul 11, 10:35 UTCJul 11, 12:30 UTC1h 55m
2026-07-11 UPS3865 PHX → SDF Jul 11, 01:25 UTCJul 11, 04:35 UTC3h 10m
2026-07-10 UPS5862 - Jul 10, 20:30 UTCJul 10, 23:40 UTC3h 10m
2026-07-10 UPS5862 SDF → PHX Jul 10, 20:21 UTCJul 10, 23:36 UTC3h 15m
2026-07-10 UPS5063 - Jul 10, 12:05 UTCJul 10, 13:50 UTC1h 45m
2026-07-10 UPS5063 BDL → SDF Jul 10, 12:01 UTCJul 10, 13:48 UTC1h 47m
2026-07-10 UPS1122 PHL → BDL Jul 10, 08:08 UTCJul 10, 08:41 UTC33m
2026-07-10 UPS1122 PHL → BDL Jul 10, 08:00 UTCJul 10, 08:45 UTC45m

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 N316UP page for operator, model, and routing details .

Mode-S A35EEB frequently asked

What is Mode-S code A35EEB?
A35EEB is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N316UP.
Where is Mode-S A35EEB registered?
Mode-S code A35EEB 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 A35EEB broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A35EEB, octal 50657353, decimal 10,706,667.
What flights does A35EEB operate?
Mode-S A35EEB has broadcast 20 distinct callsigns, including UPS2968, UPS208, UPS104, UPS2969, UPS5193.