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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 |
|---|---|---|---|---|---|
| UAL967 | BIKF > KEWR | 27 May 2026, 15:2127 May 2026 | 27 May 2026, 15:35 | 34,000 ft | 578 |
| UAL966 | KIAD > LIRF | 27 May 2026, 10:0227 May 2026 | 27 May 2026, 10:28 | 39,000 ft | 790 |
| UAL134 | KEWR > LSZH | 20 May 2026, 08:4220 May 2026 | 20 May 2026, 09:03 | 12,875 ft | 1,130 |
| UAL12 | LSZH > KORD | 14 May 2026, 10:1014 May 2026 | 14 May 2026, 10:29 | 34,000 ft | 913 |
| UAL3 | KORD > LSZH | 14 May 2026, 07:0914 May 2026 | 14 May 2026, 07:35 | 12,750 ft | 1,247 |
| UAL12 | LSZH > KORD | 12 May 2026, 10:1612 May 2026 | 12 May 2026, 10:42 | 32,000 ft | 1,339 |
| UAL3 | KORD > LSZH | 12 May 2026, 06:5212 May 2026 | 12 May 2026, 07:11 | 12,925 ft | 1,010 |
| UAL12 | LSZH > KORD | 11 May 2026, 10:1311 May 2026 | 11 May 2026, 10:31 | 32,025 ft | 1,027 |
| UAL3 | KORD > LSZH | 11 May 2026, 06:5811 May 2026 | 11 May 2026, 07:14 | 13,325 ft | 1,053 |
| UAL957 | LSGG > KEWR | 16 Apr 2026, 11:3016 Apr 2026 | 16 Apr 2026, 12:09 | 34,000 ft | 1,282 |
| UAL956 | KEWR > LSGG | 16 Apr 2026, 09:3116 Apr 2026 | 16 Apr 2026, 10:05 | not transmitted | 2,134 |
| UAL31 | EDDM > KEWR | 19 Mar 2026, 09:5919 Mar 2026 | 19 Mar 2026, 10:23 | 32,000 ft | 1,001 |
| UAL12 | LSZH > KORD | 16 Mar 2026, 10:2116 Mar 2026 | 16 Mar 2026, 10:26 | 30,025 ft | 87 |
| UAL134 | KEWR > LSZH | 16 Mar 2026, 06:1016 Mar 2026 | 16 Mar 2026, 06:35 | 12,125 ft | 1,905 |
| not transmitted | route not resolved | 12 Feb 2026, 06:1512 Feb 2026 | 12 Feb 2026, 06:15 | 38,025 ft | no position received |
| UAL957 | LSGG > KEWR | 11 Feb 2026, 11:1511 Feb 2026 | 11 Feb 2026, 11:50 | 32,025 ft | 1,369 |
| UAL956 | KEWR > LSGG | 11 Feb 2026, 07:0111 Feb 2026 | 11 Feb 2026, 07:31 | not transmitted | 2,516 |
| UAL135 | LSZH > KEWR | 10 Feb 2026, 10:4110 Feb 2026 | 10 Feb 2026, 11:01 | 34,000 ft | 1,470 |
| UAL134 | KEWR > LSZH | 10 Feb 2026, 07:3210 Feb 2026 | 10 Feb 2026, 07:52 | 14,300 ft | 1,238 |
| UAL30 | KEWR > EDDM | 9 Feb 2026, 06:159 Feb 2026 | 9 Feb 2026, 06:16 | 38,625 ft | 11 |
| UAL134 | KEWR > LSZH | 2 Feb 2026, 08:012 Feb 2026 | 2 Feb 2026, 08:22 | 13,725 ft | 1,315 |
| UAL30 | KEWR > EDDM | 1 Feb 2026, 06:081 Feb 2026 | 1 Feb 2026, 06:30 | 33,475 ft | 1,800 |
| UAL30 | KEWR > EDDM | 24 Jan 2026, 05:4824 Jan 2026 | 24 Jan 2026, 06:08 | 33,300 ft | 1,910 |
| UAL135 | LSZH > KEWR | 19 Jan 2026, 11:0119 Jan 2026 | 19 Jan 2026, 11:06 | 32,025 ft | 104 |
| UAL134 | KEWR > LSZH | 19 Jan 2026, 07:5619 Jan 2026 | 19 Jan 2026, 08:18 | 14,225 ft | 1,355 |
