Apparatus

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sensors Mode-S transponder

A4080C

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N359UP · BOEING 767-300 · operated by C C & E I LLC

Hex
A4080C
Octal
51004014
Decimal
10,749,964
Country
US
Tail
N359UP
Type
B763
No current signal · last broadcast Jul 25, 12:10 UTC
Flights observed
368
Distinct callsigns
20
Country
US
Last broadcast
Jul 25, 12:10 UTC

Last known position

Most recent position reported by Mode-S A4080C.

Country allocation

The ICAO 24-bit address A4080C 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
UPS208 United Parcel Service 11 2026-05-09
UPS922 - 8 2026-07-14
UPS5808 - 8 2026-06-16
UPS237 United Parcel Service 8 2026-05-28
UPS232 United Parcel Service 8 2026-05-28
UPS801 - 6 2026-06-17
UPS5929 - 6 2026-07-10
UPS207 United Parcel Service 6 2026-05-26
UPS982 United Parcel Service 5 2026-04-18
UPS901 United Parcel Service 5 2026-05-13
UPS5901 - 5 2026-07-23
UPS948 - 4 2026-07-07
UPS910 United Parcel Service 4 2026-05-12
UPS904 - 4 2026-04-14
UPS892 United Parcel Service 4 2026-06-10
UPS891 - 4 2026-07-15
UPS413 United Parcel Service 4 2026-06-20
UPS391 United Parcel Service 4 2026-07-21
UPS355 - 4 2026-07-21
UPS2947 United Parcel Service 4 2026-06-05

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 UPS918 SDF → DEN Jul 25, 08:40 UTCJul 25, 12:10 UTC3h 30m
2026-07-25 UPS981 BFI → SDF Jul 25, 02:30 UTCJul 25, 05:55 UTC3h 25m
2026-07-24 UPS5982 GEG → BFI Jul 24, 20:25 UTCJul 25, 00:40 UTC4h 15m
2026-07-24 UPS5911 PHX → SDF Jul 24, 13:35 UTCJul 24, 16:40 UTC3h 5m
2026-07-24 UPS856 RFD → PHX Jul 24, 07:50 UTCJul 24, 10:45 UTC2h 55m
2026-07-24 UPS853 PHX → RFD Jul 24, 03:15 UTCJul 24, 05:50 UTC2h 35m
2026-07-23 UPS5852 SDF → PHX Jul 23, 19:20 UTCJul 23, 22:35 UTC3h 15m
2026-07-23 UPS5901 - Jul 23, 11:55 UTCJul 23, 15:30 UTC3h 35m
2026-07-23 UPS9885 RFD → SDF Jul 23, 00:00 UTCJul 23, 02:25 UTC2h 25m
2026-07-22 UPS5980 SDF → BFI Jul 22, 18:45 UTCJul 22, 22:10 UTC3h 25m
2026-07-22 UPS2077 EWR → DFW Jul 22, 12:35 UTCJul 22, 15:40 UTC3h 5m
2026-07-22 UPS1331 MIA → SDF Jul 22, 02:35 UTCJul 22, 04:35 UTC2h 0m
2026-07-21 UPS391 SJO → MIA Jul 21, 22:15 UTCJul 22, 00:35 UTC2h 20m
2026-07-21 UPS370 - Jul 21, 18:50 UTCJul 21, 19:10 UTC20m
2026-07-21 UPS370 - Jul 21, 15:20 UTCJul 21, 17:00 UTC1h 40m
2026-07-21 UPS355 BOG → MIA Jul 21, 07:10 UTCJul 21, 10:20 UTC3h 10m
2026-07-21 UPS354 MIA → BOG Jul 21, 02:55 UTCJul 21, 05:55 UTC3h 0m
2026-07-20 UPS391 SJO → MIA Jul 20, 22:05 UTCJul 21, 00:20 UTC2h 15m
2026-07-20 UPS391 - Jul 20, 17:40 UTCJul 20, 18:05 UTC25m
2026-07-20 UPS390 - Jul 20, 13:00 UTCJul 20, 14:50 UTC1h 50m
2026-07-19 UPS383 UIO → MIA Jul 19, 17:20 UTCJul 20, 08:30 UTC15h 10m
2026-07-19 UPS382 MIA → BOG Jul 19, 12:35 UTCJul 19, 15:35 UTC3h 0m
2026-07-19 UPS359 BOG → MIA Jul 19, 05:40 UTCJul 19, 08:45 UTC3h 5m
2026-07-19 UPS358 MIA → BOG Jul 19, 01:05 UTCJul 19, 04:05 UTC3h 0m
2026-07-18 UPS1332 - Jul 18, 07:15 UTCJul 18, 09:10 UTC1h 55m
2026-07-18 UPS1291 CAE → SDF Jul 18, 03:25 UTCJul 18, 04:30 UTC1h 5m
2026-07-18 UPS9311 PIT → PHL Jul 18, 01:00 UTCJul 18, 02:14 UTC1h 15m
2026-07-16 UPS1340 TPA → MIA Jul 16, 08:55 UTCJul 16, 09:25 UTC30m
2026-07-16 UPS1340 - Jul 16, 06:05 UTCJul 16, 07:35 UTC1h 30m
2026-07-16 UPS1321 - Jul 16, 01:05 UTCJul 16, 02:20 UTC1h 15m
2026-07-15 UPS5338 - Jul 15, 21:10 UTCJul 15, 22:30 UTC1h 20m
2026-07-15 UPS891 LAS → SDF Jul 15, 02:20 UTCJul 15, 05:40 UTC3h 20m
2026-07-14 UPS2692 - Jul 14, 21:25 UTCJul 15, 00:35 UTC3h 9m
2026-07-14 UPS2692 SDF → LAS Jul 14, 21:05 UTCJul 15, 00:36 UTC3h 31m
2026-07-14 UPS2929 - Jul 14, 13:35 UTCJul 14, 17:25 UTC3h 50m
2026-07-14 UPS2929 SAN → SDF Jul 14, 13:33 UTCJul 14, 17:22 UTC3h 49m
2026-07-14 UPS922 - Jul 14, 08:05 UTCJul 14, 11:25 UTC3h 20m
2026-07-14 UPS922 SDF → SAN Jul 14, 07:59 UTCJul 14, 11:33 UTC3h 34m
2026-07-14 UPS1171 - Jul 14, 02:25 UTCJul 14, 03:30 UTC1h 5m
2026-07-14 UPS1171 MDT → SDF Jul 14, 02:17 UTCJul 14, 03:38 UTC1h 21m
2026-07-11 UPS1172 - Jul 11, 10:30 UTCJul 11, 11:35 UTC1h 5m
2026-07-11 UPS1143 - Jul 11, 02:50 UTCJul 11, 04:01 UTC1h 10m
2026-07-10 UPS5146 - Jul 10, 20:45 UTCJul 10, 21:50 UTC1h 5m
2026-07-10 UPS5146 SDF → BUF Jul 10, 20:37 UTCJul 10, 21:56 UTC1h 19m
2026-07-10 UPS5929 - Jul 10, 13:50 UTCJul 10, 17:25 UTC3h 35m
2026-07-10 UPS5929 SAN → SDF Jul 10, 13:38 UTCJul 10, 17:21 UTC3h 43m
2026-07-10 UPS922 - Jul 10, 08:00 UTCJul 10, 11:45 UTC3h 45m
2026-07-10 UPS922 SDF → SAN Jul 10, 07:55 UTCJul 10, 11:47 UTC3h 52m
2026-07-10 UPS741 - Jul 10, 02:00 UTCJul 10, 03:10 UTC1h 10m
2026-07-09 UPS742 - Jul 9, 09:20 UTCJul 9, 10:35 UTC1h 15m

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 N359UP page for operator, model, and routing details .

Mode-S A4080C frequently asked

What is Mode-S code A4080C?
A4080C is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N359UP.
Where is Mode-S A4080C registered?
Mode-S code A4080C 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 A4080C broadcasting right now?
No active broadcast right now. Last signal was Jul 25, 12:10 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A4080C, octal 51004014, decimal 10,749,964.
What flights does A4080C operate?
Mode-S A4080C has broadcast 20 distinct callsigns, including UPS208, UPS922, UPS5808, UPS237, UPS232.