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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
- #9,811 of 57,072
- Longest contact
- 1 h 9 min
Observed callsigns
UAL (640 contacts, 2016-2026)
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 |
|---|---|---|---|---|---|
| UAL975 | LSGG > KIAD | 5 Aug 2024, 10:525 Aug 2024 | 5 Aug 2024, 11:28 | 32,000 ft | 1,176 |
| UAL974 | KIAD > LSGG | 5 Aug 2024, 07:105 Aug 2024 | 5 Aug 2024, 07:40 | not transmitted | 2,226 |
| UAL53 | LSZH > KIAD | 3 Aug 2024, 14:473 Aug 2024 | 3 Aug 2024, 15:10 | 32,025 ft | 836 |
| UAL52 | KIAD > LSZH | 3 Aug 2024, 12:133 Aug 2024 | 3 Aug 2024, 12:31 | 13,750 ft | 946 |
| UAL127 | EIDW > KIAD | 2 Aug 2024, 17:322 Aug 2024 | 2 Aug 2024, 17:43 | 32,000 ft | 528 |
| UAL126 | KIAD > EIDW | 2 Aug 2024, 11:282 Aug 2024 | 2 Aug 2024, 11:49 | 37,000 ft | 702 |
| UAL127 | EIDW > KIAD | 1 Aug 2024, 17:161 Aug 2024 | 1 Aug 2024, 17:38 | 30,000 ft | 777 |
| UAL126 | KIAD > EIDW | 1 Aug 2024, 12:071 Aug 2024 | 1 Aug 2024, 12:28 | 39,000 ft | 681 |
| UAL108 | KIAD > EDDM | 25 Jul 2024, 06:4825 Jul 2024 | 25 Jul 2024, 06:48 | 38,025 ft | 2 |
| UAL53 | LSZH > KIAD | 24 Jul 2024, 12:4224 Jul 2024 | 24 Jul 2024, 12:47 | 32,000 ft | 59 |
| UAL52 | KIAD > LSZH | 24 Jul 2024, 06:4424 Jul 2024 | 24 Jul 2024, 07:05 | 12,025 ft | 1,154 |
| UAL52 | KIAD > LSZH | 23 Jul 2024, 07:2623 Jul 2024 | 23 Jul 2024, 07:46 | 11,850 ft | 1,072 |
| UAL108 | KIAD > EDDM | 20 Jul 2024, 14:0120 Jul 2024 | 20 Jul 2024, 14:17 | 32,075 ft | 774 |
| UAL108 | KIAD > EDDM | 17 Jul 2024, 06:4317 Jul 2024 | 17 Jul 2024, 06:59 | 29,100 ft | 1,099 |
| UAL53 | LSZH > KIAD | 15 Jul 2024, 13:0115 Jul 2024 | 15 Jul 2024, 13:07 | 32,025 ft | 117 |
| UAL52 | KIAD > LSZH | 15 Jul 2024, 07:3515 Jul 2024 | 15 Jul 2024, 07:57 | 13,075 ft | 1,107 |
| UAL975 | LSGG > KIAD | 14 Jul 2024, 11:0014 Jul 2024 | 14 Jul 2024, 11:31 | 32,000 ft | 1,076 |
| UAL974 | KIAD > LSGG | 14 Jul 2024, 06:5914 Jul 2024 | 14 Jul 2024, 07:27 | 1,325 ft | 2,133 |
| UAL53 | LSZH > KIAD | 13 Jul 2024, 12:1813 Jul 2024 | 13 Jul 2024, 12:35 | 32,000 ft | 827 |
| UAL52 | KIAD > LSZH | 13 Jul 2024, 07:3013 Jul 2024 | 13 Jul 2024, 07:48 | 12,950 ft | 1,018 |
| UAL53 | LSZH > KIAD | 12 Jul 2024, 12:3112 Jul 2024 | 12 Jul 2024, 12:50 | 32,000 ft | 961 |
| UAL52 | KIAD > LSZH | 12 Jul 2024, 07:0912 Jul 2024 | 12 Jul 2024, 07:29 | 12,575 ft | 1,156 |
| UAL53 | LSZH > KIAD | 11 Jul 2024, 12:2411 Jul 2024 | 11 Jul 2024, 12:41 | 30,000 ft | 1,017 |
| UAL52 | KIAD > LSZH | 11 Jul 2024, 07:2811 Jul 2024 | 11 Jul 2024, 07:48 | 10,850 ft | 1,037 |
| UAL102 | KIAH > EDDM | 10 Jul 2024, 08:5910 Jul 2024 | 10 Jul 2024, 09:24 | 33,375 ft | 947 |