Back to the log
Aircraft
N27901
Common
- Mode S hex
- A2CA5D
- Type
- Boeing 787-8B788
- Manufacturer
- Boeing
- Serial number
- 34821
- Year built
- 201214 years old
- Operator
- United Airlines (UAL)
- Country of registration
- États-UnisICAO address allocated by United States, aircraft registered in États-Unis.
- First contact
- 7 Oct 2016, 15:19
- Last contact
- 1 Aug 2026, 07:06
- Logged visits
- 509
The station's story
- Cumulative contact time
- 167 h
- Distinct days
- 350
- Highest captured altitude
- 41,000 ft
- Discovery rank
- #18,616 of 57,065
- Longest contact
- 0 h 33 min
Observed callsigns
UAL (501 contacts, 2016-2026)
Operator as per the registry of 21.07.2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| UAL108 | KIAD > EDDM | 25 Feb 2026, 06:4625 Feb 2026 | 25 Feb 2026, 07:11 | 35,000 ft | 1,555 |
| UAL53 | LSZH > KIAD | 21 Feb 2026, 12:1121 Feb 2026 | 21 Feb 2026, 12:25 | 35,975 ft | 315 |
| UAL52 | KIAD > LSZH | 21 Feb 2026, 06:2321 Feb 2026 | 21 Feb 2026, 06:45 | 12,825 ft | 1,708 |
| not transmitted | route not resolved | 14 Feb 2026, 12:2814 Feb 2026 | 14 Feb 2026, 12:30 | 32,000 ft | 25 |
| UAL52 | KIAD > LSZH | 14 Feb 2026, 07:1814 Feb 2026 | 14 Feb 2026, 07:38 | 13,850 ft | 1,234 |
| UAL108 | KIAD > EDDM | 31 Jan 2026, 06:3931 Jan 2026 | 31 Jan 2026, 07:05 | 36,700 ft | 2,370 |
| UAL953 | KORD > EDDM | 30 Jan 2026, 08:5530 Jan 2026 | 30 Jan 2026, 09:15 | 32,500 ft | 1,409 |
| UAL140 | KORD > LLBG | 28 Jan 2026, 12:4628 Jan 2026 | 28 Jan 2026, 12:47 | 38,975 ft | 13 |
| UAL108 | KIAD > EDDM | 25 Jan 2026, 08:1325 Jan 2026 | 25 Jan 2026, 08:31 | 34,825 ft | 1,483 |
| UAL108 | KIAD > EDDM | 20 Jan 2026, 06:3420 Jan 2026 | 20 Jan 2026, 06:52 | 33,275 ft | 1,738 |
| UAL108 | KIAD > EDDM | 16 Jan 2026, 06:3216 Jan 2026 | 16 Jan 2026, 06:58 | 36,225 ft | 1,710 |
| UAL953 | KORD > EDDM | 6 Jan 2026, 08:306 Jan 2026 | 6 Jan 2026, 08:51 | 33,050 ft | 1,509 |
| UAL140 | KORD > LLBG | 4 Jan 2026, 12:434 Jan 2026 | 4 Jan 2026, 13:03 | 38,975 ft | 1,012 |
| UAL953 | KORD > EDDM | 31 Dec 2025, 09:2031 Dec 2025 | 31 Dec 2025, 09:41 | 33,425 ft | 1,258 |
| UAL108 | KIAD > EDDM | 29 Dec 2025, 07:1029 Dec 2025 | 29 Dec 2025, 07:30 | 31,000 ft | 1,466 |
| UAL108 | KIAD > EDDM | 26 Dec 2025, 07:0226 Dec 2025 | 26 Dec 2025, 07:31 | 29,575 ft | 1,730 |
| UAL953 | KORD > EDDM | 25 Dec 2025, 09:0725 Dec 2025 | 25 Dec 2025, 09:29 | 30,675 ft | 1,682 |
| UAL73 | LLBG > KIAD | 17 Dec 2025, 02:5917 Dec 2025 | 17 Dec 2025, 03:05 | 37,625 ft | 405 |
| UAL141 | LLBG > KORD | 15 Dec 2025, 02:4915 Dec 2025 | 15 Dec 2025, 03:07 | 37,975 ft | 1,675 |
| UAL140 | KORD > LLBG | 14 Dec 2025, 12:2714 Dec 2025 | 14 Dec 2025, 12:34 | 38,975 ft | 243 |
| UAL140 | KORD > LLBG | 23 Nov 2025, 12:5123 Nov 2025 | 23 Nov 2025, 13:04 | 38,975 ft | 427 |
| UAL415 | KDEN > KSBA | 19 Nov 2025, 15:3919 Nov 2025 | 19 Nov 2025, 16:01 | 36,000 ft | 1,515 |
| UAL416 | KDEN > KMSO | 19 Nov 2025, 12:0519 Nov 2025 | 19 Nov 2025, 12:27 | 24,175 ft | 1,538 |
| UAL141 | LLBG > KORD | 18 Nov 2025, 03:0818 Nov 2025 | 18 Nov 2025, 03:13 | 36,000 ft | 276 |
| UAL73 | LLBG > KIAD | 14 Nov 2025, 02:5814 Nov 2025 | 14 Nov 2025, 03:05 | 38,000 ft | 492 |
