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Aircraft
N391UP
Common
- Mode S hex
- A48850
- Manufacturer
- Boeing
- Serial number
- 28039
- Year built
- 199630 years old
- Country of registration
- États-UnisICAO address allocated by United States, aircraft registered in États-Unis.
- First contact
- 7 Oct 2019, 15:23
- Last contact
- 11 Aug 2026, 00:26
- Logged visits
- 414
The station's story
- Cumulative contact time
- 166 h
- Distinct days
- 365
- Highest captured altitude
- 40,050 ft
- Discovery rank
- #36,413 of 57,065
- Longest contact
- 0 h 53 min
- Contacts on this Mode S address
- 417 contacts on the address, 414 under this registration: the address has carried several identities over time.
Same airframe, also seen as
- I-AIGJfrom 6 Apr 2016 to 13 May 2025 · 504 contacts
These registrations share the same serial number and type according to the reference data. Serial numbers can collide, though: it is a deduction, not a certainty.
Observed callsigns
UPS (366 contacts, 2019-2026)
Operator as per the registry of 29 Jul 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| not transmitted | route not resolved | 25 Feb 2026, 00:1325 Feb 2026 | 25 Feb 2026, 00:14 | 40,000 ft | 1 |
| UPS266 | EDDK > LCLK | 24 Feb 2026, 04:0024 Feb 2026 | 24 Feb 2026, 04:10 | 37,025 ft | 131 |
| UPS242 | EDDK > LEVC | 23 Feb 2026, 03:2123 Feb 2026 | 23 Feb 2026, 03:54 | 33,025 ft | 337 |
| not transmitted | route not resolved | 20 Feb 2026, 04:4120 Feb 2026 | 20 Feb 2026, 04:51 | 35,025 ft | 2 |
| UPS243 | LEVC > EDDK | 18 Feb 2026, 23:2818 Feb 2026 | 18 Feb 2026, 23:59 | 35,975 ft | 2,200 |
| UPS243 | LEVC > EDDK | 12 Feb 2026, 00:2012 Feb 2026 | 12 Feb 2026, 00:56 | 34,650 ft | 2,618 |
| UPS243 | LEVC > EDDK | 10 Feb 2026, 00:4310 Feb 2026 | 10 Feb 2026, 01:17 | 36,000 ft | 2,862 |
| not transmitted | route not resolved | 9 Feb 2026, 03:529 Feb 2026 | 9 Feb 2026, 04:02 | 35,000 ft | 3 |
| UPS243 | LEVC > EDDK | 6 Feb 2026, 23:566 Feb 2026 | 7 Feb 2026, 00:20 | 30,025 ft | 2,140 |
| UPS243 | LEVC > EDDK | 3 Feb 2026, 23:523 Feb 2026 | 4 Feb 2026, 00:14 | 33,475 ft | 576 |
| not transmitted | route not resolved | 3 Feb 2026, 04:503 Feb 2026 | 3 Feb 2026, 04:50 | not transmitted | no position received |
| UPS243 | LEVC > EDDK | 30 Jan 2026, 23:2630 Jan 2026 | 31 Jan 2026, 00:00 | 33,725 ft | 2,333 |
| UPS243 | LEVC > EDDK | 23 Jan 2026, 23:2023 Jan 2026 | 23 Jan 2026, 23:52 | 34,025 ft | 2,467 |
| UPS242 | EDDK > LEVC | 20 Jan 2026, 04:3620 Jan 2026 | 20 Jan 2026, 05:04 | 35,000 ft | 155 |
| UPS243 | LEVC > EDDK | 16 Jan 2026, 23:2416 Jan 2026 | 16 Jan 2026, 23:59 | 36,000 ft | 2,184 |
| UPS243 | LEVC > EDDK | 9 Jan 2026, 23:229 Jan 2026 | 9 Jan 2026, 23:55 | 35,150 ft | 2,115 |
| UPS243 | LEVC > EDDK | 8 Jan 2026, 23:238 Jan 2026 | 8 Jan 2026, 23:56 | 29,700 ft | 2,007 |
| UPS243 | LEVC > EDDK | 17 Dec 2025, 23:2717 Dec 2025 | 18 Dec 2025, 00:03 | 33,675 ft | 2,593 |
| UPS243 | LEVC > EDDK | 26 Nov 2025, 23:3426 Nov 2025 | 27 Nov 2025, 00:16 | 33,500 ft | 2,207 |
| UPS260 | EDDK > LIRA | 24 Nov 2025, 02:3424 Nov 2025 | 24 Nov 2025, 02:45 | 37,025 ft | 99 |
| UPS266 | EDDK > LCLK | 21 Nov 2025, 04:1321 Nov 2025 | 21 Nov 2025, 04:25 | 37,000 ft | 44 |
| UPS242 | EDDK > LEVC | 20 Nov 2025, 04:2220 Nov 2025 | 20 Nov 2025, 05:00 | 35,025 ft | 3,896 |
| UPS266 | EDDK > LCLK | 19 Nov 2025, 04:0819 Nov 2025 | 19 Nov 2025, 04:08 | 33,025 ft | 8 |
| UPS267 | LCLK > EDDK | 15 Oct 2025, 00:1315 Oct 2025 | 15 Oct 2025, 00:20 | 32,025 ft | 34 |
| UPS266 | EDDK > LCLK | 14 Oct 2025, 04:1514 Oct 2025 | 14 Oct 2025, 04:27 | 37,025 ft | 192 |
