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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 60,656
- 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 |
|---|---|---|---|---|---|
| UAL956 | KEWR > LSGG | 2 Nov 2025, 05:242 Nov 2025 | 2 Nov 2025, 06:08 | not transmitted | 4,583 |
| UAL134 | KEWR > LSZH | 24 Oct 2025, 07:1724 Oct 2025 | 24 Oct 2025, 07:39 | 15,000 ft | 995 |
| UAL965 | LIRN > KEWR | 10 Oct 2025, 12:1710 Oct 2025 | 10 Oct 2025, 12:29 | 32,000 ft | 397 |
| UAL964 | KEWR > LIRN | 10 Oct 2025, 07:3910 Oct 2025 | 10 Oct 2025, 08:11 | 37,025 ft | 1,518 |
| UAL966 | KIAD > LIRF | 5 Oct 2025, 09:565 Oct 2025 | 5 Oct 2025, 10:22 | 38,975 ft | 1,259 |
| UAL273 | LFMN > KEWR | 29 Sept 2025, 12:5229 Sept 2025 | 29 Sept 2025, 13:12 | 32,025 ft | 1,013 |
| UAL272 | KEWR > LFMN | 29 Sept 2025, 09:0329 Sept 2025 | 29 Sept 2025, 09:18 | 34,000 ft | 509 |
| UAL966 | KIAD > LIRF | 27 Sept 2025, 09:4527 Sept 2025 | 27 Sept 2025, 10:09 | 39,025 ft | 1,156 |
| UAL967 | BIKF > KEWR | 26 Sept 2025, 15:5326 Sept 2025 | 26 Sept 2025, 16:13 | 32,025 ft | 1,103 |
| UAL966 | KIAD > LIRF | 26 Sept 2025, 10:3826 Sept 2025 | 26 Sept 2025, 11:01 | 39,000 ft | 1,094 |
| UAL967 | BIKF > KEWR | 25 Sept 2025, 15:5825 Sept 2025 | 25 Sept 2025, 16:17 | 34,000 ft | 1,110 |
| 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 |
