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Aircraft
N204UA
Common
- Mode S hex
- A1A2A2
- Manufacturer
- Boeing
- Serial number
- 28713
- Year built
- 199927 years old
- Operator
- United Airlines Inc (UAL)
- Country of registration
- États-UnisICAO address allocated by United States, aircraft registered in États-Unis.
- First contact
- 9 Apr 2016, 09:00
- Last contact
- 24 Sept 2026, 13:33
- Logged visits
- 285
The station's story
- Cumulative contact time
- 91 h
- Distinct days
- 179
- Highest captured altitude
- 41,000 ft
- Discovery rank
- #4,020 of 60,196
- Longest contact
- 0 h 31 min
Observed callsigns
UAL (283 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 |
|---|---|---|---|---|---|
| UAL18 | LIMC > KEWR | 12 Jun 2026, 10:3212 Jun 2026 | 12 Jun 2026, 10:55 | 32,000 ft | 704 |
| UAL19 | KEWR > LIMC | 12 Jun 2026, 07:1812 Jun 2026 | 12 Jun 2026, 07:42 | 22,550 ft | 1,204 |
| UAL44 | KSFO > LSZH | 1 Jun 2026, 09:261 Jun 2026 | 1 Jun 2026, 09:43 | 13,375 ft | 857 |
| UAL18 | LIMC > KEWR | 28 May 2026, 10:2728 May 2026 | 28 May 2026, 10:51 | 34,000 ft | 606 |
| UAL19 | KEWR > LIMC | 28 May 2026, 06:1228 May 2026 | 28 May 2026, 06:33 | 25,900 ft | 1,166 |
| UAL18 | LIMC > KEWR | 27 May 2026, 10:3227 May 2026 | 27 May 2026, 10:55 | 32,000 ft | 1,023 |
| UAL19 | KEWR > LIMC | 27 May 2026, 06:2827 May 2026 | 27 May 2026, 06:57 | 23,350 ft | 1,537 |
| UAL885 | LIRF > KIAD | 17 May 2026, 11:3317 May 2026 | 17 May 2026, 11:45 | 32,000 ft | 449 |
| UAL884 | KIAD > LIRF | 17 May 2026, 07:0317 May 2026 | 17 May 2026, 07:24 | 37,000 ft | 935 |
| UAL18 | LIMC > KEWR | 2 May 2026, 10:172 May 2026 | 2 May 2026, 10:40 | 34,000 ft | 781 |
| UAL19 | KEWR > LIMC | 2 May 2026, 06:222 May 2026 | 2 May 2026, 06:48 | 23,700 ft | 1,699 |
| UAL18 | LIMC > KEWR | 28 Apr 2026, 10:1328 Apr 2026 | 28 Apr 2026, 10:38 | 34,000 ft | 988 |
| UAL19 | KEWR > LIMC | 28 Apr 2026, 06:5128 Apr 2026 | 28 Apr 2026, 07:13 | 23,625 ft | 1,323 |
| UAL18 | LIMC > KEWR | 27 Apr 2026, 10:3727 Apr 2026 | 27 Apr 2026, 11:00 | 34,000 ft | 688 |
| UAL19 | KEWR > LIMC | 27 Apr 2026, 07:2427 Apr 2026 | 27 Apr 2026, 07:44 | 27,000 ft | 813 |
| UAL194 | KSFO > EDDM | 3 Apr 2026, 08:483 Apr 2026 | 3 Apr 2026, 09:07 | 28,400 ft | 1,127 |
| UAL102 | KIAH > EDDM | 13 Mar 2026, 08:5913 Mar 2026 | 13 Mar 2026, 09:17 | 33,875 ft | 1,137 |
| UAL18 | LIMC > KEWR | 7 Feb 2026, 10:137 Feb 2026 | 7 Feb 2026, 10:38 | 34,000 ft | 1,310 |
| UAL19 | KEWR > LIMC | 7 Feb 2026, 06:527 Feb 2026 | 7 Feb 2026, 07:12 | 23,450 ft | 1,584 |
| UAL18 | LIMC > KEWR | 1 Feb 2026, 10:061 Feb 2026 | 1 Feb 2026, 10:34 | 32,000 ft | 1,652 |
| UAL19 | KEWR > LIMC | 1 Feb 2026, 06:011 Feb 2026 | 1 Feb 2026, 06:24 | 26,375 ft | 1,899 |
| UAL53 | LSZH > KIAD | 18 Jan 2026, 14:1218 Jan 2026 | 18 Jan 2026, 14:28 | 32,000 ft | 1,032 |
| UAL52 | KIAD > LSZH | 18 Jan 2026, 11:3818 Jan 2026 | 18 Jan 2026, 11:50 | 14,450 ft | 841 |
| UAL45 | LSZH > KSFO | 12 Oct 2025, 14:0712 Oct 2025 | 12 Oct 2025, 14:25 | 32,000 ft | 942 |
| UAL44 | KSFO > LSZH | 12 Oct 2025, 09:3712 Oct 2025 | 12 Oct 2025, 09:51 | 11,550 ft | 843 |
