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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, 12:10
- Logged visits
- 797
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
- 798 contacts on the address, 797 under this registration: the address has carried several identities over time.
Observed callsigns
UAL (755 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 |
|---|---|---|---|---|---|
| UAL134 | KEWR > LSZH | 22 Mar 2024, 06:5722 Mar 2024 | 22 Mar 2024, 07:15 | 12,525 ft | 1,239 |
| UAL12 | LSZH > KORD | 19 Mar 2024, 10:0519 Mar 2024 | 19 Mar 2024, 10:23 | 32,050 ft | 1,128 |
| UAL134 | KEWR > LSZH | 19 Mar 2024, 06:5619 Mar 2024 | 19 Mar 2024, 07:11 | 12,225 ft | 1,362 |
| UAL135 | LSZH > KEWR | 13 Mar 2024, 11:1813 Mar 2024 | 13 Mar 2024, 11:27 | 34,000 ft | 400 |
| UAL134 | KEWR > LSZH | 13 Mar 2024, 07:3713 Mar 2024 | 13 Mar 2024, 07:58 | 12,400 ft | 1,296 |
| UAL957 | LSGG > KEWR | 28 Feb 2024, 09:1228 Feb 2024 | 28 Feb 2024, 09:59 | 30,025 ft | 1,548 |
| UAL956 | KEWR > LSGG | 28 Feb 2024, 06:3728 Feb 2024 | 28 Feb 2024, 07:09 | not transmitted | 3,003 |
| UAL135 | LSZH > KEWR | 27 Feb 2024, 10:4627 Feb 2024 | 27 Feb 2024, 11:07 | 34,000 ft | 1,096 |
| UAL52 | KIAD > LSZH | 27 Feb 2024, 06:5027 Feb 2024 | 27 Feb 2024, 07:10 | 13,875 ft | 1,729 |
| UAL975 | LSGG > KIAD | 26 Feb 2024, 12:3026 Feb 2024 | 26 Feb 2024, 13:04 | 31,575 ft | 1,421 |
| UAL974 | KIAD > LSGG | 26 Feb 2024, 07:0426 Feb 2024 | 26 Feb 2024, 07:34 | not transmitted | 2,589 |
| UAL975 | LSGG > KIAD | 25 Feb 2024, 11:4725 Feb 2024 | 25 Feb 2024, 12:30 | 32,000 ft | 1,391 |
| UAL974 | KIAD > LSGG | 25 Feb 2024, 07:1325 Feb 2024 | 25 Feb 2024, 07:45 | not transmitted | 2,834 |
| not transmitted | route not resolved | 24 Feb 2024, 12:3324 Feb 2024 | 24 Feb 2024, 12:34 | 32,025 ft | no position received |
| UAL134 | KEWR > LSZH | 24 Feb 2024, 08:0924 Feb 2024 | 24 Feb 2024, 08:16 | 19,425 ft | 303 |
| 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 |
