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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 |
|---|---|---|---|---|---|
| UAL53 | LSZH > KIAD | 18 Dec 2021, 12:2318 Dec 2021 | 18 Dec 2021, 12:33 | 31,925 ft | 606 |
| UAL134 | KEWR > LSZH | 18 Dec 2021, 08:5418 Dec 2021 | 18 Dec 2021, 09:11 | 11,600 ft | 1,133 |
| UAL135 | LSZH > KEWR | 16 Dec 2021, 10:3716 Dec 2021 | 16 Dec 2021, 10:58 | 34,025 ft | 1,208 |
| UAL52 | KIAD > LSZH | 16 Dec 2021, 07:2116 Dec 2021 | 16 Dec 2021, 07:39 | 13,175 ft | 1,286 |
| UAL975 | LSGG > KIAD | 15 Feb 2020, 11:4015 Feb 2020 | 15 Feb 2020, 12:10 | 28,525 ft | 954 |
| UAL974 | KIAD > LSGG | 15 Feb 2020, 06:2915 Feb 2020 | 15 Feb 2020, 07:02 | 1,050 ft | 2,510 |
| UAL957 | LSGG > KEWR | 18 Jan 2020, 10:0218 Jan 2020 | 18 Jan 2020, 10:15 | 25,275 ft | 383 |
| UAL956 | KEWR > LSGG | 18 Jan 2020, 07:5218 Jan 2020 | 18 Jan 2020, 08:14 | 1,150 ft | 878 |
| UAL957 | LSGG > KEWR | 12 Jan 2020, 09:0712 Jan 2020 | 12 Jan 2020, 09:35 | 26,875 ft | 1,004 |
| UAL956 | KEWR > LSGG | 12 Jan 2020, 06:4512 Jan 2020 | 12 Jan 2020, 07:10 | 950 ft | 1,680 |
| UAL957 | LSGG > KEWR | 5 Dec 2019, 09:155 Dec 2019 | 5 Dec 2019, 09:51 | 33,975 ft | 1,754 |
| UAL956 | KEWR > LSGG | 5 Dec 2019, 06:425 Dec 2019 | 5 Dec 2019, 07:16 | 1,175 ft | 2,837 |
| UAL41 | LIRF > KEWR | 22 Nov 2019, 10:5822 Nov 2019 | 22 Nov 2019, 11:13 | 32,000 ft | 988 |
| UAL884 | KLAX > KORD | 22 Nov 2019, 06:1722 Nov 2019 | 22 Nov 2019, 06:31 | 37,000 ft | 950 |
| UAL957 | LSGG > KEWR | 19 Nov 2019, 08:5819 Nov 2019 | 19 Nov 2019, 09:31 | 34,025 ft | 1,438 |
| not transmitted | route not resolved | 19 Nov 2019, 08:2719 Nov 2019 | 19 Nov 2019, 08:27 | 1,350 ft | no position received |
| UAL956 | KEWR > LSGG | 19 Nov 2019, 06:4119 Nov 2019 | 19 Nov 2019, 07:10 | 1,375 ft | 1,312 |
| UAL41 | LIRF > KEWR | 17 Nov 2019, 11:0917 Nov 2019 | 17 Nov 2019, 11:23 | 32,000 ft | 808 |
| UAL884 | KLAX > KORD | 17 Nov 2019, 06:0717 Nov 2019 | 17 Nov 2019, 06:17 | 37,000 ft | 94 |
| UAL975 | LSGG > KIAD | 16 Nov 2019, 11:3816 Nov 2019 | 16 Nov 2019, 12:24 | 33,525 ft | 1,746 |
| UAL974 | KIAD > LSGG | 16 Nov 2019, 06:5916 Nov 2019 | 16 Nov 2019, 07:31 | 1,550 ft | 2,320 |
| UAL975 | LSGG > KIAD | 15 Nov 2019, 12:0215 Nov 2019 | 15 Nov 2019, 12:11 | 17,775 ft | 69 |
| UAL956 | KEWR > LSGG | 15 Nov 2019, 07:1115 Nov 2019 | 15 Nov 2019, 07:17 | 2,725 ft | 144 |
| not transmitted | route not resolved | 9 Nov 2019, 09:259 Nov 2019 | 9 Nov 2019, 09:35 | 21,525 ft | 1 |
| UAL974 | KIAD > LSGG | 9 Nov 2019, 07:089 Nov 2019 | 9 Nov 2019, 07:14 | 2,975 ft | 170 |
