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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
- 14 Aug 2026, 10:21
- Logged visits
- 271
The station's story
- Cumulative contact time
- 86 h
- Distinct days
- 171
- Highest captured altitude
- 41,000 ft
- Discovery rank
- #4,011 of 57,400
- Longest contact
- 0 h 31 min
Observed callsigns
UAL (269 contacts, 2016-2026)
Operator as per the registry of 12 Aug 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| UAL507 | KDEN > KMSP | 22 Apr 2024, 12:3422 Apr 2024 | 22 Apr 2024, 13:01 | 41,000 ft | 1,225 |
| UAL507 | KDEN > KMSP | 18 Apr 2024, 12:2318 Apr 2024 | 18 Apr 2024, 12:48 | 39,000 ft | 1,245 |
| UAL18 | LIMC > KEWR | 10 Apr 2024, 10:1210 Apr 2024 | 10 Apr 2024, 10:34 | 34,025 ft | 1,202 |
| UAL19 | KEWR > LIMC | 10 Apr 2024, 06:1710 Apr 2024 | 10 Apr 2024, 06:36 | 27,000 ft | 1,462 |
| UAL509 | KDEN > KSEA | 8 Apr 2024, 14:098 Apr 2024 | 8 Apr 2024, 14:30 | 34,000 ft | 1,005 |
| UAL510 | KDEN > KSFO | 8 Apr 2024, 09:408 Apr 2024 | 8 Apr 2024, 10:01 | 39,000 ft | 1,116 |
| UAL41 | LIRF > KEWR | 7 Apr 2024, 12:187 Apr 2024 | 7 Apr 2024, 12:31 | 34,000 ft | 277 |
| UAL884 | KIAD > LIRF | 7 Apr 2024, 06:487 Apr 2024 | 7 Apr 2024, 07:10 | 39,000 ft | 1,227 |
| UAL885 | LIRF > KIAD | 1 Apr 2024, 11:361 Apr 2024 | 1 Apr 2024, 11:48 | 34,000 ft | 486 |
| UAL18 | LIMC > KEWR | 9 Jan 2024, 11:379 Jan 2024 | 9 Jan 2024, 11:57 | 30,000 ft | 1,199 |
| UAL19 | KEWR > LIMC | 9 Jan 2024, 08:189 Jan 2024 | 9 Jan 2024, 08:39 | 33,725 ft | 1,558 |
| UAL41 | LIRF > KEWR | 10 Dec 2023, 11:3210 Dec 2023 | 10 Dec 2023, 11:58 | 34,000 ft | 1,585 |
| UAL509 | KDEN > KSEA | 26 Oct 2023, 14:1326 Oct 2023 | 26 Oct 2023, 14:32 | 30,000 ft | 1,095 |
| UAL510 | KDEN > KSFO | 26 Oct 2023, 09:2226 Oct 2023 | 26 Oct 2023, 09:41 | 39,000 ft | 957 |
| UAL170 | KEWR > LIPZ | 25 Oct 2023, 07:4025 Oct 2023 | 25 Oct 2023, 08:02 | 36,000 ft | 1,226 |
| UAL509 | KDEN > KSEA | 24 Oct 2023, 14:0624 Oct 2023 | 24 Oct 2023, 14:28 | 36,000 ft | 1,260 |
| UAL510 | KDEN > KSFO | 24 Oct 2023, 09:0924 Oct 2023 | 24 Oct 2023, 09:37 | 41,000 ft | 1,712 |
| UAL18 | LIMC > KEWR | 22 Oct 2023, 12:2022 Oct 2023 | 22 Oct 2023, 12:42 | 32,000 ft | 939 |
| UAL19 | KEWR > LIMC | 22 Oct 2023, 08:3122 Oct 2023 | 22 Oct 2023, 08:54 | 24,275 ft | 1,417 |
| UAL885 | LIRF > KIAD | 13 Oct 2023, 12:1713 Oct 2023 | 13 Oct 2023, 12:36 | 32,000 ft | 754 |
| UAL884 | KIAD > LIRF | 13 Oct 2023, 07:1813 Oct 2023 | 13 Oct 2023, 07:40 | 39,000 ft | 1,263 |
| UAL45 | LSZH > KSFO | 10 Oct 2023, 14:0410 Oct 2023 | 10 Oct 2023, 14:22 | 32,000 ft | 1,031 |
| UAL44 | KSFO > LSZH | 10 Oct 2023, 10:0910 Oct 2023 | 10 Oct 2023, 10:39 | 10,125 ft | 1,145 |
| UAL509 | KDEN > KSEA | 27 Sept 2023, 14:0827 Sept 2023 | 27 Sept 2023, 14:27 | 32,000 ft | 1,016 |
| UAL510 | KDEN > KSFO | 27 Sept 2023, 09:2827 Sept 2023 | 27 Sept 2023, 09:53 | 37,000 ft | 630 |
