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Aircraft
N657UA
Common
- Mode S hex
- A8A87E
- Manufacturer
- Boeing
- Serial number
- 27112
- Year built
- 199333 years old
- Operator
- United Airlines (UAL)
- Country of registration
- États-UnisICAO address allocated by United States, aircraft registered in États-Unis.
- First contact
- 22 Apr 2016, 07:21
- Last contact
- 23 Oct 2026, 16:15
- Logged visits
- 832
The station's story
- Cumulative contact time
- 325 h
- Distinct days
- 466
- Highest captured altitude
- 56,700 ft
- Discovery rank
- #7,913 of 60,659
- Longest contact
- 5 h 31 min
- Contacts on this Mode S address
- 833 contacts on the address, 832 under this registration: the address has carried several identities over time.
Observed callsigns
UAL (790 contacts, 2016-2026)
Operator as per the registry of 9 Nov 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| UAL957 | LSGG > KEWR | 19 Feb 2024, 09:2819 Feb 2024 | 19 Feb 2024, 10:15 | 32,000 ft | 1,322 |
| UAL974 | KIAD > LSGG | 19 Feb 2024, 07:3019 Feb 2024 | 19 Feb 2024, 07:57 | not transmitted | 2,063 |
| UAL3919 | KBUF > KBUF | 18 Feb 2024, 14:2918 Feb 2024 | 18 Feb 2024, 14:35 | 35,975 ft | 180 |
| UAL52 | KIAD > LSZH | 16 Feb 2024, 07:3216 Feb 2024 | 16 Feb 2024, 07:51 | 12,525 ft | 1,213 |
| not transmitted | route not resolved | 9 Feb 2024, 10:589 Feb 2024 | 9 Feb 2024, 10:58 | 30,000 ft | no position received |
| UAL52 | KIAD > LSZH | 9 Feb 2024, 07:009 Feb 2024 | 9 Feb 2024, 07:18 | 12,825 ft | 1,375 |
| UAL52 | KIAD > LSZH | 6 Feb 2024, 06:586 Feb 2024 | 6 Feb 2024, 07:19 | 12,800 ft | 1,554 |
| UAL53 | LSZH > KIAD | 5 Feb 2024, 12:085 Feb 2024 | 5 Feb 2024, 12:27 | 32,000 ft | 1,308 |
| UAL134 | KEWR > LSZH | 5 Feb 2024, 09:285 Feb 2024 | 5 Feb 2024, 09:49 | 11,025 ft | 1,127 |
| UAL53 | LSZH > KIAD | 30 Jan 2024, 12:1430 Jan 2024 | 30 Jan 2024, 12:32 | 32,725 ft | 1,117 |
| UAL134 | KEWR > LSZH | 30 Jan 2024, 07:5030 Jan 2024 | 30 Jan 2024, 08:05 | 11,475 ft | 1,162 |
| UAL134 | KEWR > LSZH | 25 Jan 2024, 08:0525 Jan 2024 | 25 Jan 2024, 08:26 | 13,075 ft | 1,184 |
| UAL135 | LSZH > KEWR | 24 Jan 2024, 10:4024 Jan 2024 | 24 Jan 2024, 10:50 | 28,025 ft | 71 |
| UAL52 | KIAD > LSZH | 24 Jan 2024, 06:2124 Jan 2024 | 24 Jan 2024, 06:37 | 12,500 ft | 1,489 |
| UAL975 | LSGG > KIAD | 22 Jan 2024, 11:3422 Jan 2024 | 22 Jan 2024, 12:19 | 32,000 ft | 1,326 |
| UAL974 | KIAD > LSGG | 22 Jan 2024, 07:4822 Jan 2024 | 22 Jan 2024, 08:20 | not transmitted | 2,560 |
| UAL135 | LSZH > KEWR | 13 Jan 2024, 10:3913 Jan 2024 | 13 Jan 2024, 11:01 | 32,025 ft | 997 |
| UAL52 | KIAD > LSZH | 13 Jan 2024, 07:2813 Jan 2024 | 13 Jan 2024, 07:47 | 12,600 ft | 1,263 |
| UAL53 | LSZH > KIAD | 11 Jan 2024, 12:1111 Jan 2024 | 11 Jan 2024, 12:31 | 32,000 ft | 1,359 |
| UAL134 | KEWR > LSZH | 11 Jan 2024, 08:1311 Jan 2024 | 11 Jan 2024, 08:29 | 11,625 ft | 1,362 |
| UAL135 | LSZH > KEWR | 28 Dec 2023, 10:5728 Dec 2023 | 28 Dec 2023, 11:03 | 32,000 ft | 147 |
| UAL52 | KIAD > LSZH | 28 Dec 2023, 07:1828 Dec 2023 | 28 Dec 2023, 07:36 | 13,350 ft | 1,269 |
| UAL53 | LSZH > KIAD | 25 Dec 2023, 12:0925 Dec 2023 | 25 Dec 2023, 12:32 | 32,000 ft | 1,247 |
| UAL134 | KEWR > LSZH | 25 Dec 2023, 08:0025 Dec 2023 | 25 Dec 2023, 08:20 | 13,350 ft | 1,461 |
| UAL53 | LSZH > KIAD | 21 Dec 2023, 12:1621 Dec 2023 | 21 Dec 2023, 12:35 | 30,000 ft | 1,224 |
