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Aircraft
N651UA
Common
- Mode S hex
- A89234
- Manufacturer
- Boeing
- Serial number
- 25389
- Year built
- 1992
- Operator
- United Airlines Inc (UAL)
- Country of registration
- États-UnisICAO address allocated by United States, aircraft registered in États-Unis.
- First contact
- 13 Jun 2016, 06:44
- Last contact
- 2 Aug 2026, 12:41
- Logged visits
- 606
The station's story
- Cumulative contact time
- 239 h
- Distinct days
- 319
- Highest captured altitude
- 41,025 ft
- Discovery rank
- #13,219 of 57,065
- Longest contact
- 1 h 14 min
Observed callsigns
UAL (577 contacts, 2016-2026)
Operator as per the registry of 21.07.2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| UAL53 | LSZH > KIAD | 2 Aug 2026, 12:222 Aug 2026 | 2 Aug 2026, 12:41 | 32,000 ft | 852 |
| UAL52 | KIAD > LSZH | 2 Aug 2026, 07:202 Aug 2026 | 2 Aug 2026, 07:39 | 12,300 ft | 1,115 |
| UAL53 | LSZH > KIAD | 1 Aug 2026, 12:311 Aug 2026 | 1 Aug 2026, 12:54 | 32,000 ft | 774 |
| UAL52 | KIAD > LSZH | 1 Aug 2026, 07:271 Aug 2026 | 1 Aug 2026, 07:57 | 14,000 ft | 1,227 |
| UAL322 | LIPZ > KIAD | 31 Jul 2026, 10:2631 Jul 2026 | 31 Jul 2026, 10:48 | 32,025 ft | 1,019 |
| UAL321 | KIAD > LIPZ | 31 Jul 2026, 06:2731 Jul 2026 | 31 Jul 2026, 06:54 | 39,025 ft | 1,240 |
| UAL749 | LSGG > KIAD | 30 Jul 2026, 11:0530 Jul 2026 | 30 Jul 2026, 11:48 | 32,000 ft | 1,417 |
| UAL748 | KIAD > LSGG | 30 Jul 2026, 07:2630 Jul 2026 | 30 Jul 2026, 07:53 | not transmitted | 2,337 |
| UAL53 | LSZH > KIAD | 28 Jul 2026, 12:1928 Jul 2026 | 28 Jul 2026, 12:37 | 32,000 ft | 740 |
| UAL52 | KIAD > LSZH | 28 Jul 2026, 07:0928 Jul 2026 | 28 Jul 2026, 07:32 | 11,850 ft | 1,170 |
| UAL322 | KDCA > KIAH | 27 Jul 2026, 10:4927 Jul 2026 | 27 Jul 2026, 11:15 | 32,025 ft | 465 |
| UAL321 | KDCA > KIAH | 27 Jul 2026, 07:0027 Jul 2026 | 27 Jul 2026, 07:26 | 36,000 ft | 1,002 |
| UAL53 | LSZH > KIAD | 21 Jul 2026, 14:5821 Jul 2026 | 21 Jul 2026, 15:17 | 30,025 ft | 729 |
| UAL52 | KIAD > LSZH | 21 Jul 2026, 08:3821 Jul 2026 | 21 Jul 2026, 08:58 | 13,500 ft | 942 |
| UAL53 | LSZH > KIAD | 16 Jul 2026, 12:3116 Jul 2026 | 16 Jul 2026, 12:49 | 30,000 ft | 822 |
| UAL52 | KIAD > LSZH | 16 Jul 2026, 07:3716 Jul 2026 | 16 Jul 2026, 07:59 | 11,425 ft | 1,265 |
| UAL52 | KIAD > LSZH | 15 Jul 2026, 07:3515 Jul 2026 | 15 Jul 2026, 07:50 | 14,650 ft | 875 |
| UAL53 | LSZH > KIAD | 14 Jul 2026, 12:4014 Jul 2026 | 14 Jul 2026, 13:01 | 34,000 ft | 887 |
| UAL52 | KIAD > LSZH | 14 Jul 2026, 07:2214 Jul 2026 | 14 Jul 2026, 07:48 | 14,325 ft | 1,352 |
| UAL53 | LSZH > KIAD | 13 Jul 2026, 12:3913 Jul 2026 | 13 Jul 2026, 12:45 | 32,000 ft | 79 |
| UAL52 | KIAD > LSZH | 13 Jul 2026, 08:2413 Jul 2026 | 13 Jul 2026, 08:31 | 21,150 ft | 226 |
| UAL127 | EIDW > KIAD | 31 May 2026, 16:2931 May 2026 | 31 May 2026, 16:42 | 34,025 ft | 397 |
| UAL126 | KIAD > EIDW | 31 May 2026, 11:4831 May 2026 | 31 May 2026, 12:14 | 35,000 ft | 1,024 |
| UAL127 | EIDW > KIAD | 30 May 2026, 16:3830 May 2026 | 30 May 2026, 16:48 | 34,000 ft | 178 |
| UAL126 | KIAD > EIDW | 30 May 2026, 12:0730 May 2026 | 30 May 2026, 12:30 | 39,000 ft | 667 |
