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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
- 11 Sept 2026, 16:22
- Logged visits
- 923
The station's story
- Cumulative contact time
- 335 h
- Distinct days
- 505
- Highest captured altitude
- 41,000 ft
- Discovery rank
- #10,601 of 60,220
- Longest contact
- 1 h 7 min
Observed callsigns
UAL (870 contacts, 2016-2026)
Operator as per the registry of 28 Sept 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 | 16 Dec 2024, 07:4216 Dec 2024 | 16 Dec 2024, 08:03 | 11,850 ft | 1,060 |
| not transmitted | route not resolved | 15 Dec 2024, 10:5515 Dec 2024 | 15 Dec 2024, 11:01 | 30,000 ft | 210 |
| not transmitted | route not resolved | 15 Dec 2024, 07:4815 Dec 2024 | 15 Dec 2024, 08:04 | 13,425 ft | 1,084 |
| UAL957 | LSGG > KEWR | 10 Dec 2024, 09:2310 Dec 2024 | 10 Dec 2024, 09:56 | 32,000 ft | 1,536 |
| UAL956 | KEWR > LSGG | 10 Dec 2024, 07:2010 Dec 2024 | 10 Dec 2024, 07:49 | not transmitted | 2,183 |
| UAL135 | LSZH > KEWR | 9 Dec 2024, 11:069 Dec 2024 | 9 Dec 2024, 11:10 | 30,025 ft | 71 |
| UAL52 | KIAD > LSZH | 9 Dec 2024, 07:189 Dec 2024 | 9 Dec 2024, 07:35 | 13,425 ft | 1,186 |
| UAL53 | LSZH > KIAD | 7 Dec 2024, 12:057 Dec 2024 | 7 Dec 2024, 12:25 | 32,025 ft | 1,279 |
| UAL134 | KEWR > LSZH | 7 Dec 2024, 07:377 Dec 2024 | 7 Dec 2024, 08:01 | 12,475 ft | 1,447 |
| UAL3 | KORD > LSZH | 5 Dec 2024, 07:095 Dec 2024 | 5 Dec 2024, 07:24 | 12,175 ft | 992 |
| UAL957 | LSGG > KEWR | 28 Nov 2024, 09:2028 Nov 2024 | 28 Nov 2024, 10:04 | 32,000 ft | 2,441 |
| UAL956 | KEWR > LSGG | 28 Nov 2024, 07:2628 Nov 2024 | 28 Nov 2024, 07:57 | not transmitted | 2,514 |
| UAL957 | LSGG > KEWR | 19 Nov 2024, 09:1519 Nov 2024 | 19 Nov 2024, 09:53 | 33,025 ft | 1,624 |
| UAL956 | KEWR > LSGG | 19 Nov 2024, 06:4019 Nov 2024 | 19 Nov 2024, 07:10 | not transmitted | 2,628 |
| UAL135 | LSZH > KEWR | 18 Nov 2024, 10:5818 Nov 2024 | 18 Nov 2024, 11:05 | 32,000 ft | 257 |
| UAL3 | KORD > LSZH | 18 Nov 2024, 07:2218 Nov 2024 | 18 Nov 2024, 07:36 | 14,500 ft | 1,120 |
| UAL957 | LSGG > KEWR | 16 Nov 2024, 09:1716 Nov 2024 | 16 Nov 2024, 09:51 | 32,000 ft | 1,422 |
| UAL956 | KEWR > LSGG | 16 Nov 2024, 06:5516 Nov 2024 | 16 Nov 2024, 07:24 | not transmitted | 2,494 |
| UAL3 | KORD > LSZH | 28 Oct 2024, 06:5128 Oct 2024 | 28 Oct 2024, 07:10 | 12,475 ft | 1,152 |
| UAL12 | LSZH > KORD | 27 Oct 2024, 10:0527 Oct 2024 | 27 Oct 2024, 10:15 | 30,025 ft | 227 |
| UAL52 | KIAD > LSZH | 27 Oct 2024, 05:4927 Oct 2024 | 27 Oct 2024, 06:11 | 13,025 ft | 1,651 |
| UAL12 | LSZH > KORD | 20 Oct 2024, 10:1520 Oct 2024 | 20 Oct 2024, 10:29 | 24,025 ft | 923 |
| UAL3 | KORD > LSZH | 20 Oct 2024, 06:3920 Oct 2024 | 20 Oct 2024, 07:02 | 10,975 ft | 1,318 |
| UAL12 | LSZH > KORD | 19 Oct 2024, 10:2719 Oct 2024 | 19 Oct 2024, 10:44 | 32,025 ft | 931 |
| UAL3 | KORD > LSZH | 19 Oct 2024, 06:5119 Oct 2024 | 19 Oct 2024, 07:13 | 12,075 ft | 1,234 |
