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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 |
|---|---|---|---|---|---|
| UAL52 | KIAD > LSZH | 4 May 2022, 07:554 May 2022 | 4 May 2022, 08:02 | 14,575 ft | 548 |
| UAL53 | LSZH > KIAD | 1 May 2022, 12:451 May 2022 | 1 May 2022, 13:00 | 30,025 ft | 900 |
| UAL3 | KLGA > KEWR | 1 May 2022, 07:321 May 2022 | 1 May 2022, 07:37 | 23,600 ft | 1 |
| UAL957 | LSGG > KEWR | 24 Apr 2022, 09:2924 Apr 2022 | 24 Apr 2022, 09:40 | 23,900 ft | 256 |
| UAL956 | KEWR > LSGG | 24 Apr 2022, 07:2324 Apr 2022 | 24 Apr 2022, 07:48 | 1,900 ft | 659 |
| UAL52 | KIAD > LSZH | 30 Mar 2022, 07:1130 Mar 2022 | 30 Mar 2022, 07:24 | 15,550 ft | 798 |
| UAL975 | LSGG > KIAD | 28 Mar 2022, 11:3528 Mar 2022 | 28 Mar 2022, 12:11 | 31,975 ft | 1,092 |
| not transmitted | route not resolved | 28 Mar 2022, 10:5328 Mar 2022 | 28 Mar 2022, 10:53 | 1,050 ft | no position received |
| UAL956 | KEWR > LSGG | 28 Mar 2022, 06:4828 Mar 2022 | 28 Mar 2022, 07:18 | 1,025 ft | 2,460 |
| UAL135 | LSZH > KEWR | 27 Mar 2022, 10:3927 Mar 2022 | 27 Mar 2022, 10:54 | 32,025 ft | 673 |
| UAL52 | KIAD > LSZH | 27 Mar 2022, 07:2627 Mar 2022 | 27 Mar 2022, 07:40 | 18,400 ft | 820 |
| UAL135 | LSZH > KEWR | 22 Mar 2022, 10:4422 Mar 2022 | 22 Mar 2022, 10:48 | 34,025 ft | 98 |
| UAL52 | KIAD > LSZH | 22 Mar 2022, 07:2822 Mar 2022 | 22 Mar 2022, 07:46 | 14,100 ft | 1,315 |
| UAL975 | LSGG > KIAD | 18 Mar 2022, 11:5718 Mar 2022 | 18 Mar 2022, 12:26 | 32,025 ft | 1,269 |
| UAL974 | KIAD > LSGG | 18 Mar 2022, 09:5618 Mar 2022 | 18 Mar 2022, 10:29 | 950 ft | 2,265 |
| UAL53 | LSZH > KIAD | 16 Mar 2022, 11:5816 Mar 2022 | 16 Mar 2022, 12:15 | 32,000 ft | 1,108 |
| UAL52 | KIAD > LSZH | 16 Mar 2022, 07:0216 Mar 2022 | 16 Mar 2022, 07:20 | 14,225 ft | 1,229 |
| UAL134 | KEWR > LSZH | 13 Mar 2022, 09:2313 Mar 2022 | 13 Mar 2022, 09:40 | 15,000 ft | 1,135 |
| UAL135 | LSZH > KEWR | 12 Mar 2022, 10:4312 Mar 2022 | 12 Mar 2022, 10:58 | 30,025 ft | 962 |
| UAL134 | KEWR > LSZH | 12 Mar 2022, 07:5712 Mar 2022 | 12 Mar 2022, 08:12 | 17,300 ft | 1,196 |
| UAL135 | LSZH > KEWR | 10 Mar 2022, 10:4610 Mar 2022 | 10 Mar 2022, 11:03 | 34,050 ft | 961 |
| UAL134 | KEWR > LSZH | 10 Mar 2022, 08:3510 Mar 2022 | 10 Mar 2022, 08:49 | 15,225 ft | 1,180 |
| UAL18 | LIMC > KEWR | 9 Mar 2022, 10:579 Mar 2022 | 9 Mar 2022, 11:15 | 30,075 ft | 909 |
| UAL19 | KEWR > LIMC | 9 Mar 2022, 07:399 Mar 2022 | 9 Mar 2022, 08:05 | 23,150 ft | 2,008 |
| UAL135 | LSZH > KEWR | 6 Mar 2022, 10:436 Mar 2022 | 6 Mar 2022, 10:59 | 32,000 ft | 966 |
