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Aircraft
N661UA
Common
- Mode S hex
- A8B9B3
- Manufacturer
- Boeing
- Serial number
- 27158
- Year built
- 199333 years old
- Operator
- United Airlines Inc (UAL)
- Country of registration
- États-UnisICAO address allocated by United States, aircraft registered in États-Unis.
- First contact
- 12 May 2016, 13:16
- Last contact
- 4 Aug 2026, 11:20
- Logged visits
- 902
The station's story
- Cumulative contact time
- 327 h
- Distinct days
- 494
- Highest captured altitude
- 41,000 ft
- Discovery rank
- #10,570 of 57,441
- Longest contact
- 1 h 7 min
Observed callsigns
UAL (849 contacts, 2016-2026)
Operator as per the registry of 29 Jul 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| not transmitted | route not resolved | 18 Feb 2018, 11:3418 Feb 2018 | 18 Feb 2018, 11:34 | not transmitted | no position received |
| UAL974 | KIAD > LSGG | 18 Feb 2018, 10:2918 Feb 2018 | 18 Feb 2018, 10:58 | 1,150 ft | 1,961 |
| UAL975 | LSGG > KIAD | 17 Feb 2018, 11:5717 Feb 2018 | 17 Feb 2018, 12:18 | 28,425 ft | 1,254 |
| UAL974 | KIAD > LSGG | 17 Feb 2018, 06:4617 Feb 2018 | 17 Feb 2018, 07:14 | 1,275 ft | 2,530 |
| UAL18 | LIMC > KEWR | 30 Jan 2018, 10:4230 Jan 2018 | 30 Jan 2018, 11:01 | 32,000 ft | 1,097 |
| UAL19 | KEWR > LIMC | 30 Jan 2018, 06:4630 Jan 2018 | 30 Jan 2018, 07:08 | 29,725 ft | 1,822 |
| UAL30 | KEWR > EDDM | 29 Jan 2018, 05:5929 Jan 2018 | 29 Jan 2018, 05:59 | 39,000 ft | 11 |
| UAL53 | LSZH > KIAD | 13 Jan 2018, 11:5013 Jan 2018 | 13 Jan 2018, 12:13 | 34,000 ft | 1,294 |
| UAL52 | KIAD > LSZH | 13 Jan 2018, 07:1613 Jan 2018 | 13 Jan 2018, 07:39 | 13,600 ft | 1,687 |
| UAL53 | LSZH > KIAD | 9 Jan 2018, 11:569 Jan 2018 | 9 Jan 2018, 12:11 | 30,000 ft | 824 |
| UAL52 | KIAD > LSZH | 9 Jan 2018, 08:109 Jan 2018 | 9 Jan 2018, 08:28 | 15,325 ft | 1,353 |
| UAL975 | LSGG > KIAD | 7 Jan 2018, 11:557 Jan 2018 | 7 Jan 2018, 12:24 | 24,700 ft | 1,231 |
| UAL956 | KEWR > LSGG | 7 Jan 2018, 06:517 Jan 2018 | 7 Jan 2018, 07:19 | 1,450 ft | 1,668 |
| UAL41 | LIRF > KEWR | 6 Jan 2018, 11:006 Jan 2018 | 6 Jan 2018, 11:08 | 32,000 ft | 156 |
| UAL40 | KEWR > LIRF | 6 Jan 2018, 06:346 Jan 2018 | 6 Jan 2018, 06:43 | 37,000 ft | 119 |
| UAL53 | LSZH > KIAD | 23 Dec 2017, 12:0923 Dec 2017 | 23 Dec 2017, 12:30 | 32,000 ft | 1,059 |
| UAL52 | KIAD > LSZH | 23 Dec 2017, 07:0423 Dec 2017 | 23 Dec 2017, 07:25 | 11,975 ft | 1,622 |
| UAL53 | LSZH > KIAD | 22 Dec 2017, 11:5522 Dec 2017 | 22 Dec 2017, 12:15 | 32,000 ft | 1,218 |
| UAL52 | KIAD > LSZH | 22 Dec 2017, 08:0122 Dec 2017 | 22 Dec 2017, 08:20 | 12,000 ft | 1,220 |
| UAL53 | LSZH > KIAD | 21 Dec 2017, 11:5921 Dec 2017 | 21 Dec 2017, 12:18 | 31,975 ft | 1,247 |
| UAL52 | KIAD > LSZH | 21 Dec 2017, 07:0421 Dec 2017 | 21 Dec 2017, 07:23 | 12,250 ft | 1,520 |
| UAL41 | LIRF > KEWR | 10 Dec 2017, 10:5910 Dec 2017 | 10 Dec 2017, 11:26 | 30,000 ft | 1,783 |
| UAL40 | KEWR > LIRF | 10 Dec 2017, 06:5010 Dec 2017 | 10 Dec 2017, 07:04 | 37,000 ft | 1,070 |
| UAL53 | LSZH > KIAD | 19 Nov 2017, 11:5519 Nov 2017 | 19 Nov 2017, 12:14 | 30,000 ft | 1,314 |
| UAL52 | KIAD > LSZH | 19 Nov 2017, 07:2819 Nov 2017 | 19 Nov 2017, 07:44 | 13,000 ft | 1,178 |
