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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 |
|---|---|---|---|---|---|
| UAL135 | LSZH > KEWR | 26 Mar 2024, 10:5926 Mar 2024 | 26 Mar 2024, 11:15 | 32,000 ft | 1,001 |
| UAL3 | KORD > LSZH | 26 Mar 2024, 07:0026 Mar 2024 | 26 Mar 2024, 07:14 | 12,475 ft | 1,195 |
| UAL12 | LSZH > KORD | 25 Mar 2024, 10:2325 Mar 2024 | 25 Mar 2024, 10:40 | 30,000 ft | 875 |
| UAL3 | KORD > LSZH | 25 Mar 2024, 07:1425 Mar 2024 | 25 Mar 2024, 07:31 | 14,875 ft | 1,201 |
| UAL12 | LSZH > KORD | 24 Mar 2024, 10:2224 Mar 2024 | 24 Mar 2024, 10:28 | 28,000 ft | 254 |
| UAL3 | KORD > LSZH | 24 Mar 2024, 07:2224 Mar 2024 | 24 Mar 2024, 07:39 | 13,700 ft | 1,150 |
| UAL135 | LSZH > KEWR | 10 Mar 2024, 11:2310 Mar 2024 | 10 Mar 2024, 11:28 | 32,000 ft | 128 |
| UAL134 | KEWR > LSZH | 10 Mar 2024, 08:5310 Mar 2024 | 10 Mar 2024, 09:11 | 12,950 ft | 1,463 |
| UAL12 | LSZH > KORD | 2 Mar 2024, 10:102 Mar 2024 | 2 Mar 2024, 10:28 | 32,000 ft | 897 |
| UAL3 | KORD > LSZH | 2 Mar 2024, 07:212 Mar 2024 | 2 Mar 2024, 07:39 | 15,100 ft | 1,147 |
| UAL12 | LSZH > KORD | 1 Mar 2024, 10:091 Mar 2024 | 1 Mar 2024, 10:25 | 32,025 ft | 1,063 |
| UAL3 | KORD > LSZH | 1 Mar 2024, 07:201 Mar 2024 | 1 Mar 2024, 07:35 | 13,200 ft | 797 |
| UAL135 | LSZH > KEWR | 18 Feb 2024, 11:0118 Feb 2024 | 18 Feb 2024, 11:07 | 32,000 ft | 231 |
| UAL134 | KEWR > LSZH | 18 Feb 2024, 07:4118 Feb 2024 | 18 Feb 2024, 07:57 | 11,850 ft | 1,023 |
| UAL135 | LSZH > KEWR | 17 Feb 2024, 11:0017 Feb 2024 | 17 Feb 2024, 11:05 | 32,000 ft | 78 |
| UAL52 | KIAD > LSZH | 17 Feb 2024, 06:4517 Feb 2024 | 17 Feb 2024, 07:06 | 13,525 ft | 1,454 |
| UAL975 | LSGG > KIAD | 16 Feb 2024, 11:4016 Feb 2024 | 16 Feb 2024, 12:18 | 34,000 ft | 1,031 |
| UAL974 | KIAD > LSGG | 16 Feb 2024, 06:4516 Feb 2024 | 16 Feb 2024, 07:18 | not transmitted | 2,793 |
| UAL53 | LSZH > KIAD | 15 Feb 2024, 12:2115 Feb 2024 | 15 Feb 2024, 12:27 | 32,000 ft | 117 |
| UAL134 | KEWR > LSZH | 15 Feb 2024, 08:3315 Feb 2024 | 15 Feb 2024, 08:51 | not transmitted | 1,185 |
| UAL52 | KIAD > LSZH | 1 Feb 2024, 09:511 Feb 2024 | 1 Feb 2024, 10:11 | 12,050 ft | 1,264 |
| UAL53 | LSZH > KIAD | 31 Jan 2024, 12:2831 Jan 2024 | 31 Jan 2024, 12:30 | 30,000 ft | 60 |
| UAL52 | KIAD > LSZH | 31 Jan 2024, 07:1131 Jan 2024 | 31 Jan 2024, 07:26 | 14,500 ft | 1,213 |
| UAL975 | LSGG > KIAD | 27 Dec 2023, 11:3727 Dec 2023 | 27 Dec 2023, 12:23 | 30,025 ft | 999 |
| UAL974 | KIAD > LSGG | 27 Dec 2023, 07:0627 Dec 2023 | 27 Dec 2023, 07:33 | not transmitted | 2,251 |
