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Aircraft
N20904
Common
- Mode S hex
- A1B5E7
- Type
- Boeing 787-8B788
- Manufacturer
- Boeing
- Serial number
- 34824
- Year built
- 201214 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 Feb 2017, 15:35
- Last contact
- 8 Nov 2026, 20:41
- Logged visits
- 571
The station's story
- Cumulative contact time
- 187 h
- Distinct days
- 390
- Highest captured altitude
- 41,000 ft
- Discovery rank
- #20,828 of 60,659
- Longest contact
- 0 h 53 min
Observed callsigns
UAL (565 contacts, 2017-2026)
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 |
|---|---|---|---|---|---|
| UAL953 | KORD > EDDM | 25 Jan 2026, 10:0625 Jan 2026 | 25 Jan 2026, 10:25 | 32,000 ft | 1,267 |
| UAL108 | KIAD > EDDM | 23 Jan 2026, 06:3123 Jan 2026 | 23 Jan 2026, 06:56 | 31,425 ft | 1,822 |
| UAL108 | KIAD > EDDM | 15 Jan 2026, 06:3115 Jan 2026 | 15 Jan 2026, 06:55 | 34,975 ft | 1,981 |
| UAL73 | LLBG > KIAD | 14 Jan 2026, 03:2114 Jan 2026 | 14 Jan 2026, 03:27 | 36,000 ft | 275 |
| UAL140 | KORD > LLBG | 13 Jan 2026, 12:1113 Jan 2026 | 13 Jan 2026, 12:34 | 39,000 ft | 1,123 |
| UAL953 | KORD > EDDM | 11 Jan 2026, 08:3211 Jan 2026 | 11 Jan 2026, 08:54 | 32,350 ft | 1,505 |
| UAL108 | KIAD > EDDM | 4 Jan 2026, 11:534 Jan 2026 | 4 Jan 2026, 12:12 | 35,000 ft | 838 |
| UAL953 | KORD > EDDM | 1 Jan 2026, 09:531 Jan 2026 | 1 Jan 2026, 10:11 | 38,450 ft | 1,231 |
| UAL141 | LLBG > KORD | 30 Dec 2025, 03:2030 Dec 2025 | 30 Dec 2025, 03:27 | 38,000 ft | 464 |
| UAL73 | LLBG > KIAD | 28 Dec 2025, 02:5328 Dec 2025 | 28 Dec 2025, 03:14 | 38,000 ft | 1,625 |
| UAL72 | KIAD > LLBG | 25 Dec 2025, 12:4825 Dec 2025 | 25 Dec 2025, 12:55 | 38,975 ft | 319 |
| UAL108 | KIAD > EDDM | 15 Dec 2025, 08:0615 Dec 2025 | 15 Dec 2025, 08:32 | 35,000 ft | 1,460 |
| UAL108 | KIAD > EDDM | 10 Dec 2025, 06:2710 Dec 2025 | 10 Dec 2025, 06:55 | 33,825 ft | 2,184 |
| UAL141 | LLBG > KORD | 13 Nov 2025, 02:4913 Nov 2025 | 13 Nov 2025, 03:08 | 34,000 ft | 1,731 |
| UAL140 | KORD > LLBG | 12 Nov 2025, 12:5412 Nov 2025 | 12 Nov 2025, 13:18 | 38,975 ft | 1,192 |
| UAL415 | KDEN > KSBA | 11 Nov 2025, 15:5511 Nov 2025 | 11 Nov 2025, 16:19 | 35,975 ft | 1,569 |
| UAL416 | KDEN > KMSO | 11 Nov 2025, 12:5311 Nov 2025 | 11 Nov 2025, 13:12 | 33,750 ft | 1,303 |
| UAL415 | KDEN > KSBA | 17 Oct 2025, 15:3717 Oct 2025 | 17 Oct 2025, 16:02 | 34,000 ft | 1,155 |
| UAL416 | KDEN > KMSO | 17 Oct 2025, 12:4617 Oct 2025 | 17 Oct 2025, 13:09 | 23,525 ft | 1,091 |
| UAL983 | LGAV > KIAD | 14 Oct 2025, 13:0914 Oct 2025 | 14 Oct 2025, 13:33 | 36,000 ft | 737 |
| UAL982 | KIAD > LGAV | 14 Oct 2025, 07:0714 Oct 2025 | 14 Oct 2025, 07:31 | 39,000 ft | 979 |
| UAL983 | LGAV > KIAD | 11 Oct 2025, 12:5211 Oct 2025 | 11 Oct 2025, 13:17 | 37,975 ft | 693 |
| UAL982 | KIAD > LGAV | 11 Oct 2025, 06:4811 Oct 2025 | 11 Oct 2025, 07:03 | 39,000 ft | 490 |
| UAL983 | LGAV > KIAD | 8 Oct 2025, 13:188 Oct 2025 | 8 Oct 2025, 13:44 | 35,975 ft | 791 |
| UAL982 | KIAD > LGAV | 8 Oct 2025, 06:218 Oct 2025 | 8 Oct 2025, 06:24 | 41,000 ft | 198 |
