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Aircraft
N666UA
Common
- Mode S hex
- A8CC46
- Manufacturer
- Boeing
- Serial number
- 29238
- Year built
- 199828 years old
- Operator
- United Airlines Inc (UAL)
- Country of registration
- États-UnisICAO address allocated by United States, aircraft registered in États-Unis.
- First contact
- 5 Jul 2016, 07:18
- Last contact
- 24 Oct 2026, 09:51
- Logged visits
- 1,003
The station's story
- Cumulative contact time
- 371 h
- Distinct days
- 534
- Highest captured altitude
- 47,350 ft
- Discovery rank
- #14,835 of 60,656
- Longest contact
- 2 h 41 min
- Contacts on this Mode S address
- 1,004 contacts on the address, 1,003 under this registration: the address has carried several identities over time.
Observed callsigns
UAL (950 contacts, 2016-2026)
Operator as per the registry of 9 Nov 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| UAL134 | KEWR > LSZH | 15 Mar 2026, 06:4315 Mar 2026 | 15 Mar 2026, 07:01 | 14,200 ft | 1,434 |
| UAL12 | LSZH > KORD | 1 Mar 2026, 10:121 Mar 2026 | 1 Mar 2026, 10:17 | 30,000 ft | 169 |
| UAL3 | KORD > LSZH | 1 Mar 2026, 06:521 Mar 2026 | 1 Mar 2026, 07:12 | 14,050 ft | 1,171 |
| UAL12 | LSZH > KORD | 28 Feb 2026, 10:0428 Feb 2026 | 28 Feb 2026, 10:21 | 30,025 ft | 1,020 |
| UAL3 | KORD > LSZH | 28 Feb 2026, 07:2428 Feb 2026 | 28 Feb 2026, 07:44 | 14,850 ft | 1,258 |
| UAL12 | LSZH > KORD | 27 Feb 2026, 10:0327 Feb 2026 | 27 Feb 2026, 10:18 | 32,000 ft | 819 |
| UAL3 | KORD > LSZH | 27 Feb 2026, 07:0727 Feb 2026 | 27 Feb 2026, 07:21 | 13,875 ft | 1,094 |
| UAL957 | LSGG > KEWR | 19 Feb 2026, 09:4419 Feb 2026 | 19 Feb 2026, 10:20 | 32,025 ft | 1,399 |
| UAL956 | KEWR > LSGG | 19 Feb 2026, 07:5019 Feb 2026 | 19 Feb 2026, 08:22 | not transmitted | 2,688 |
| UAL135 | LSZH > KEWR | 18 Feb 2026, 10:5718 Feb 2026 | 18 Feb 2026, 10:59 | 30,000 ft | 29 |
| UAL134 | KEWR > LSZH | 18 Feb 2026, 07:4718 Feb 2026 | 18 Feb 2026, 08:03 | 15,675 ft | 1,030 |
| UAL135 | LSZH > KEWR | 14 Feb 2026, 11:0214 Feb 2026 | 14 Feb 2026, 11:08 | 30,025 ft | 169 |
| UAL134 | KEWR > LSZH | 14 Feb 2026, 07:4414 Feb 2026 | 14 Feb 2026, 08:07 | 13,275 ft | 1,174 |
| UAL135 | LSZH > KEWR | 12 Feb 2026, 11:5512 Feb 2026 | 12 Feb 2026, 12:11 | 30,000 ft | 959 |
| UAL134 | KEWR > LSZH | 12 Feb 2026, 09:3012 Feb 2026 | 12 Feb 2026, 09:47 | 15,825 ft | 1,179 |
| UAL957 | LSGG > KEWR | 2 Feb 2026, 11:332 Feb 2026 | 2 Feb 2026, 12:14 | 28,025 ft | 1,472 |
| not transmitted | route not resolved | 2 Feb 2026, 11:062 Feb 2026 | 2 Feb 2026, 11:06 | not transmitted | no position received |
| UAL956 | KEWR > LSGG | 2 Feb 2026, 09:242 Feb 2026 | 2 Feb 2026, 09:54 | not transmitted | 2,330 |
| UAL30 | KEWR > EDDM | 30 Jan 2026, 05:4230 Jan 2026 | 30 Jan 2026, 06:01 | 37,000 ft | 1,706 |
| UAL12 | LSZH > KORD | 15 Jan 2026, 12:2215 Jan 2026 | 15 Jan 2026, 12:37 | 30,025 ft | 693 |
| UAL3 | KORD > LSZH | 15 Jan 2026, 09:5615 Jan 2026 | 15 Jan 2026, 10:18 | 13,650 ft | 1,276 |
| UAL3 | KORD > LSZH | 13 Jan 2026, 07:0213 Jan 2026 | 13 Jan 2026, 07:20 | 14,225 ft | 1,285 |
| UAL12 | LSZH > KORD | 11 Jan 2026, 10:2011 Jan 2026 | 11 Jan 2026, 10:36 | 28,025 ft | 935 |
| UAL3 | KORD > LSZH | 11 Jan 2026, 07:2111 Jan 2026 | 11 Jan 2026, 07:32 | 16,750 ft | 953 |
| UAL30 | KEWR > EDDM | 4 Jan 2026, 05:534 Jan 2026 | 4 Jan 2026, 06:14 | 33,800 ft | 1,778 |
