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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
- 10 Aug 2026, 09:28
- Logged visits
- 796
The station's story
- Cumulative contact time
- 312 h
- Distinct days
- 445
- Highest captured altitude
- 56,700 ft
- Discovery rank
- #7,860 of 57,065
- Longest contact
- 5 h 31 min
- Contacts on this Mode S address
- 797 contacts on the address, 796 under this registration: the address has carried several identities over time.
Observed callsigns
UAL (754 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 |
|---|---|---|---|---|---|
| UAL966 | KIAD > LIRF | 25 Sept 2025, 09:5425 Sept 2025 | 25 Sept 2025, 10:20 | 36,975 ft | 1,307 |
| UAL12 | LSZH > KORD | 22 Sept 2025, 11:0822 Sept 2025 | 22 Sept 2025, 11:25 | 34,000 ft | 902 |
| UAL134 | KEWR > LSZH | 22 Sept 2025, 07:3122 Sept 2025 | 22 Sept 2025, 07:56 | 13,850 ft | 1,184 |
| UAL965 | LIRN > KEWR | 19 Sept 2025, 11:2619 Sept 2025 | 19 Sept 2025, 11:38 | 32,000 ft | 167 |
| UAL964 | KEWR > LIRN | 19 Sept 2025, 05:3319 Sept 2025 | 19 Sept 2025, 05:57 | 39,000 ft | 1,588 |
| UAL957 | LSGG > KEWR | 18 Sept 2025, 09:1418 Sept 2025 | 18 Sept 2025, 09:51 | 32,000 ft | 1,119 |
| not transmitted | route not resolved | 18 Sept 2025, 08:3618 Sept 2025 | 18 Sept 2025, 08:36 | not transmitted | no position received |
| UAL956 | KEWR > LSGG | 18 Sept 2025, 07:2718 Sept 2025 | 18 Sept 2025, 07:54 | not transmitted | 2,094 |
| UAL273 | LFMN > KEWR | 16 Sept 2025, 12:5116 Sept 2025 | 16 Sept 2025, 13:05 | 32,000 ft | 542 |
| UAL272 | KEWR > LFMN | 16 Sept 2025, 09:0416 Sept 2025 | 16 Sept 2025, 09:18 | 32,525 ft | 574 |
| UAL273 | LFMN > KEWR | 15 Sept 2025, 13:2815 Sept 2025 | 15 Sept 2025, 13:48 | 32,000 ft | 904 |
| UAL272 | KEWR > LFMN | 15 Sept 2025, 08:3015 Sept 2025 | 15 Sept 2025, 08:45 | 34,000 ft | 527 |
| UAL965 | LIRN > KEWR | 14 Sept 2025, 11:2714 Sept 2025 | 14 Sept 2025, 11:49 | 31,975 ft | 1,249 |
| UAL964 | KEWR > LIRN | 14 Sept 2025, 04:5014 Sept 2025 | 14 Sept 2025, 05:12 | 37,000 ft | 1,551 |
| UAL957 | LSGG > KEWR | 13 Sept 2025, 09:2313 Sept 2025 | 13 Sept 2025, 10:00 | 32,000 ft | 1,210 |
| UAL956 | KEWR > LSGG | 13 Sept 2025, 06:1413 Sept 2025 | 13 Sept 2025, 06:47 | not transmitted | 2,974 |
| UAL964 | KEWR > LIRN | 6 Sept 2025, 05:136 Sept 2025 | 6 Sept 2025, 05:40 | 37,000 ft | 2,044 |
| UAL957 | LSGG > KEWR | 3 Sept 2025, 09:243 Sept 2025 | 3 Sept 2025, 10:02 | 34,000 ft | 1,134 |
| UAL956 | KEWR > LSGG | 3 Sept 2025, 06:503 Sept 2025 | 3 Sept 2025, 07:23 | not transmitted | 2,352 |
| UAL966 | KIAD > LIRF | 1 Jul 2025, 10:021 Jul 2025 | 1 Jul 2025, 10:24 | 38,975 ft | 931 |
| UAL965 | LIRN > KEWR | 30 Jun 2025, 11:1530 Jun 2025 | 30 Jun 2025, 11:34 | 32,000 ft | 848 |
| UAL964 | KEWR > LIRN | 30 Jun 2025, 05:1830 Jun 2025 | 30 Jun 2025, 05:39 | 38,975 ft | 1,478 |
| UAL965 | LIRN > KEWR | 29 Jun 2025, 11:2129 Jun 2025 | 29 Jun 2025, 11:24 | 32,000 ft | 37 |
| UAL135 | LSZH > KEWR | 28 Jun 2025, 10:4828 Jun 2025 | 28 Jun 2025, 10:54 | 30,025 ft | 54 |
| UAL134 | KEWR > LSZH | 28 Jun 2025, 07:3928 Jun 2025 | 28 Jun 2025, 07:58 | 13,200 ft | 938 |
