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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 |
|---|---|---|---|---|---|
| UAL3 | KORD > LSZH | 27 May 2025, 06:3027 May 2025 | 27 May 2025, 06:53 | 14,400 ft | 1,372 |
| UAL12 | LSZH > KORD | 26 May 2025, 10:2226 May 2025 | 26 May 2025, 10:39 | 30,000 ft | 931 |
| UAL3 | KORD > LSZH | 26 May 2025, 07:0426 May 2025 | 26 May 2025, 07:21 | 11,600 ft | 1,019 |
| UAL964 | KEWR > LIRN | 24 May 2025, 05:0824 May 2025 | 24 May 2025, 05:33 | 37,025 ft | 2,029 |
| UAL965 | LIRN > KEWR | 22 May 2025, 11:1522 May 2025 | 22 May 2025, 11:31 | 34,000 ft | 445 |
| UAL964 | KEWR > LIRN | 22 May 2025, 05:5722 May 2025 | 22 May 2025, 06:17 | 35,000 ft | 1,430 |
| UAL135 | LSZH > KEWR | 21 May 2025, 10:3821 May 2025 | 21 May 2025, 10:56 | 34,025 ft | 860 |
| UAL134 | KEWR > LSZH | 21 May 2025, 07:0821 May 2025 | 21 May 2025, 07:23 | 12,925 ft | 1,038 |
| UAL273 | LFMN > KEWR | 13 May 2025, 12:5513 May 2025 | 13 May 2025, 13:13 | 34,000 ft | 1,064 |
| UAL272 | KEWR > LFMN | 13 May 2025, 08:5113 May 2025 | 13 May 2025, 09:03 | 33,725 ft | 733 |
| UAL3900 | route not resolved | 11 May 2025, 15:5111 May 2025 | 11 May 2025, 16:14 | 36,000 ft | 1,192 |
| UAL272 | KEWR > LFMN | 8 May 2025, 09:518 May 2025 | 8 May 2025, 10:14 | 32,025 ft | 1,219 |
| UAL273 | LFMN > KEWR | 6 May 2025, 12:446 May 2025 | 6 May 2025, 13:03 | 34,000 ft | 975 |
| UAL272 | KEWR > LFMN | 6 May 2025, 09:176 May 2025 | 6 May 2025, 09:32 | 34,325 ft | 635 |
| UAL957 | LSGG > KEWR | 30 Apr 2025, 09:1530 Apr 2025 | 30 Apr 2025, 09:53 | 34,000 ft | 1,268 |
| UAL956 | KEWR > LSGG | 30 Apr 2025, 07:0530 Apr 2025 | 30 Apr 2025, 07:35 | not transmitted | 2,108 |
| UAL965 | LIRN > KEWR | 24 Apr 2025, 11:3424 Apr 2025 | 24 Apr 2025, 11:54 | 34,000 ft | 1,248 |
| UAL964 | KEWR > LIRN | 24 Apr 2025, 04:4924 Apr 2025 | 24 Apr 2025, 05:12 | 37,000 ft | 1,898 |
| UAL965 | LIRN > KEWR | 23 Apr 2025, 11:0623 Apr 2025 | 23 Apr 2025, 11:34 | 34,025 ft | 1,001 |
| UAL964 | KEWR > LIRN | 23 Apr 2025, 05:3223 Apr 2025 | 23 Apr 2025, 06:00 | 39,000 ft | 1,945 |
| UAL135 | LSZH > KEWR | 12 Apr 2025, 10:4112 Apr 2025 | 12 Apr 2025, 10:46 | 30,000 ft | 139 |
| UAL134 | KEWR > LSZH | 12 Apr 2025, 07:1712 Apr 2025 | 12 Apr 2025, 07:40 | 12,000 ft | 1,156 |
| UAL134 | KEWR > LSZH | 11 Apr 2025, 07:1111 Apr 2025 | 11 Apr 2025, 07:31 | 12,025 ft | 937 |
| UAL957 | LSGG > KEWR | 10 Apr 2025, 09:1210 Apr 2025 | 10 Apr 2025, 09:49 | 32,025 ft | 1,342 |
| not transmitted | route not resolved | 10 Apr 2025, 08:1610 Apr 2025 | 10 Apr 2025, 08:16 | not transmitted | no position received |
