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Aircraft
N643UA
Common
- Mode S hex
- A87223
- Manufacturer
- Boeing
- Serial number
- 25093
- Year built
- 199135 years old
- Operator
- United Airlines (UAL)
- Country of registration
- États-UnisICAO address allocated by United States, aircraft registered in États-Unis.
- First contact
- 6 May 2016, 06:46
- Last contact
- 11 Aug 2026, 15:44
- Logged visits
- 718
The station's story
- Cumulative contact time
- 288 h
- Distinct days
- 376
- Highest captured altitude
- 40,900 ft
- Discovery rank
- #9,814 of 57,178
- Longest contact
- 1 h 9 min
Observed callsigns
UAL (640 contacts, 2016-2026)
Operator as per the registry of 12 Aug 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 | 27 Mar 2019, 06:3227 Mar 2019 | 27 Mar 2019, 06:32 | 37,000 ft | 1 |
| UAL19 | KEWR > LIMC | 19 Mar 2019, 06:1319 Mar 2019 | 19 Mar 2019, 06:34 | 32,050 ft | 1,528 |
| UAL102 | KIAH > EDDM | 10 Mar 2019, 08:5210 Mar 2019 | 10 Mar 2019, 09:04 | 33,025 ft | 194 |
| UAL18 | LIMC > KEWR | 20 Jan 2019, 10:4720 Jan 2019 | 20 Jan 2019, 11:06 | 32,025 ft | 630 |
| UAL19 | KEWR > LIMC | 20 Jan 2019, 07:2620 Jan 2019 | 20 Jan 2019, 07:50 | 27,800 ft | 2,015 |
| UAL18 | LIMC > KEWR | 19 Jan 2019, 10:4419 Jan 2019 | 19 Jan 2019, 11:09 | 32,000 ft | 1,411 |
| UAL19 | KEWR > LIMC | 19 Jan 2019, 07:5119 Jan 2019 | 19 Jan 2019, 08:11 | 27,000 ft | 1,344 |
| UAL18 | LIMC > KEWR | 25 Dec 2018, 10:4625 Dec 2018 | 25 Dec 2018, 10:51 | 34,025 ft | 83 |
| UAL2790 | KORD > KTVC | 21 Dec 2018, 13:3221 Dec 2018 | 21 Dec 2018, 13:38 | 19,575 ft | 37 |
| UAL974 | KIAD > LSGG | 20 Dec 2018, 06:5320 Dec 2018 | 20 Dec 2018, 07:01 | 4,250 ft | 542 |
| not transmitted | route not resolved | 6 Dec 2018, 09:256 Dec 2018 | 6 Dec 2018, 09:29 | 9,275 ft | no position received |
| UAL974 | KIAD > LSGG | 6 Dec 2018, 06:366 Dec 2018 | 6 Dec 2018, 06:44 | 3,675 ft | 158 |
| UAL18 | LIMC > KEWR | 20 Nov 2018, 10:5120 Nov 2018 | 20 Nov 2018, 11:01 | 31,975 ft | 274 |
| UAL19 | KEWR > LIMC | 20 Nov 2018, 07:4120 Nov 2018 | 20 Nov 2018, 08:01 | 26,975 ft | 1,047 |
| UAL957 | LSGG > KEWR | 16 Nov 2018, 09:2216 Nov 2018 | 16 Nov 2018, 09:31 | 19,675 ft | 439 |
| UAL974 | KIAD > LSGG | 16 Nov 2018, 07:1716 Nov 2018 | 16 Nov 2018, 07:24 | 1,450 ft | 12 |
| UAL40 | KEWR > LIRF | 26 Oct 2018, 06:1526 Oct 2018 | 26 Oct 2018, 06:44 | 39,000 ft | 1,857 |
| UAL41 | LIRF > KEWR | 24 Oct 2018, 11:0224 Oct 2018 | 24 Oct 2018, 11:12 | 32,000 ft | 342 |
| UAL40 | KEWR > LIRF | 24 Oct 2018, 06:4524 Oct 2018 | 24 Oct 2018, 07:16 | 39,000 ft | 1,892 |
| UAL31 | EDDM > KEWR | 23 Oct 2018, 10:1023 Oct 2018 | 23 Oct 2018, 10:29 | 32,000 ft | 740 |
| UAL957 | LSGG > KEWR | 20 Oct 2018, 09:1720 Oct 2018 | 20 Oct 2018, 09:48 | 31,975 ft | 1,324 |
| UAL974 | KIAD > LSGG | 20 Oct 2018, 07:0720 Oct 2018 | 20 Oct 2018, 07:38 | 1,050 ft | 2,210 |
| not transmitted | route not resolved | 15 Oct 2018, 11:1215 Oct 2018 | 15 Oct 2018, 11:21 | 34,000 ft | 1 |
| not transmitted | route not resolved | 15 Oct 2018, 06:3215 Oct 2018 | 15 Oct 2018, 06:43 | 37,000 ft | 1 |
| UAL975 | LSGG > KIAD | 8 Oct 2018, 11:348 Oct 2018 | 8 Oct 2018, 12:11 | 29,950 ft | 1,236 |