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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 |
|---|---|---|---|---|---|
| UAL974 | KIAD > LSGG | 24 May 2018, 06:5524 May 2018 | 24 May 2018, 07:19 | 1,200 ft | 1,688 |
| UAL43 | LIRF > KIAD | 21 May 2018, 13:0221 May 2018 | 21 May 2018, 13:12 | 32,000 ft | 209 |
| UAL42 | KIAD > LIRF | 21 May 2018, 08:4021 May 2018 | 21 May 2018, 09:02 | 37,000 ft | 933 |
| UAL975 | LSGG > KIAD | 20 May 2018, 11:3420 May 2018 | 20 May 2018, 12:38 | 26,550 ft | 1,463 |
| UAL956 | KEWR > LSGG | 20 May 2018, 10:1220 May 2018 | 20 May 2018, 10:45 | 1,250 ft | 1,911 |
| UAL170 | KEWR > LIPZ | 18 May 2018, 07:4618 May 2018 | 18 May 2018, 07:57 | 39,000 ft | 282 |
| UAL169 | LIPZ > KEWR | 6 May 2018, 11:486 May 2018 | 6 May 2018, 12:05 | 30,000 ft | 986 |
| UAL170 | KEWR > LIPZ | 6 May 2018, 07:496 May 2018 | 6 May 2018, 08:21 | 36,500 ft | 1,974 |
| UAL169 | LIPZ > KEWR | 5 May 2018, 12:135 May 2018 | 5 May 2018, 12:39 | 29,975 ft | 1,280 |
| UAL170 | KEWR > LIPZ | 5 May 2018, 08:445 May 2018 | 5 May 2018, 09:10 | 37,025 ft | 1,380 |
| UAL957 | LSGG > KEWR | 4 May 2018, 08:484 May 2018 | 4 May 2018, 09:49 | 27,950 ft | 1,782 |
| UAL956 | KEWR > LSGG | 4 May 2018, 06:524 May 2018 | 4 May 2018, 07:19 | 1,400 ft | 2,215 |
| UAL169 | LIPZ > KEWR | 2 May 2018, 11:452 May 2018 | 2 May 2018, 12:10 | 30,000 ft | 1,048 |
| UAL170 | KEWR > LIPZ | 2 May 2018, 07:472 May 2018 | 2 May 2018, 08:19 | 34,425 ft | 1,983 |
| UAL53 | LSZH > KIAD | 19 Apr 2018, 12:2419 Apr 2018 | 19 Apr 2018, 12:27 | 34,025 ft | 36 |
| UAL52 | KIAD > LSZH | 19 Apr 2018, 07:2619 Apr 2018 | 19 Apr 2018, 07:54 | 11,175 ft | 960 |
| UAL53 | LSZH > KIAD | 18 Apr 2018, 12:2418 Apr 2018 | 18 Apr 2018, 12:39 | 34,000 ft | 588 |
| UAL52 | KIAD > LSZH | 18 Apr 2018, 07:2018 Apr 2018 | 18 Apr 2018, 07:33 | 16,800 ft | 817 |
| not transmitted | route not resolved | 12 Apr 2018, 12:2312 Apr 2018 | 12 Apr 2018, 12:24 | 34,000 ft | no position received |
| UAL52 | KIAD > LSZH | 12 Apr 2018, 07:2512 Apr 2018 | 12 Apr 2018, 07:42 | 18,600 ft | 888 |
| UAL43 | LIRF > KIAD | 11 Apr 2018, 12:0411 Apr 2018 | 11 Apr 2018, 12:18 | 34,000 ft | 706 |
| UAL43 | LIRF > KIAD | 6 Apr 2018, 12:146 Apr 2018 | 6 Apr 2018, 12:29 | 30,000 ft | 701 |
| UAL42 | KIAD > LIRF | 6 Apr 2018, 06:576 Apr 2018 | 6 Apr 2018, 07:11 | 38,975 ft | 669 |
| UAL957 | LSGG > KEWR | 18 Mar 2018, 08:5218 Mar 2018 | 18 Mar 2018, 09:39 | 30,425 ft | 1,059 |
| UAL956 | KEWR > LSGG | 18 Mar 2018, 05:3918 Mar 2018 | 18 Mar 2018, 06:13 | 1,900 ft | 3,164 |
