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Aircraft
N27957
Common
- Mode S hex
- A2CB12
- Type
- Boeing 787-9B789
- Manufacturer
- Boeing
- Serial number
- 36409
- Year built
- 2015
- Operator
- United Airlines Inc (UAL)
- Country of registration
- États-UnisICAO address allocated by United States, aircraft registered in États-Unis.
- First contact
- 18 Jun 2020, 04:20
- Last contact
- 8 Aug 2026, 16:37
- Logged visits
- 79
The station's story
- Cumulative contact time
- 26 h
- Distinct days
- 50
- Highest captured altitude
- 41,000 ft
- Discovery rank
- #38,041 of 57,065
- Longest contact
- 0 h 31 min
Observed callsigns
UAL (78 contacts, 2020-2026)
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 |
|---|---|---|---|---|---|
| UAL178 | LIRF > KDEN | 8 Aug 2026, 16:198 Aug 2026 | 8 Aug 2026, 16:37 | 34,000 ft | 1,064 |
| UAL177 | KDEN > LIRF | 8 Aug 2026, 10:478 Aug 2026 | 8 Aug 2026, 11:15 | 41,000 ft | 1,018 |
| UAL82 | KEWR > VIDP | 5 Jun 2026, 09:525 Jun 2026 | 5 Jun 2026, 10:09 | 36,975 ft | 921 |
| UAL82 | KEWR > VIDP | 3 Jun 2026, 10:173 Jun 2026 | 3 Jun 2026, 10:41 | 37,000 ft | 745 |
| UAL177 | PGUM > RJBB | 17 May 2026, 10:2917 May 2026 | 17 May 2026, 10:56 | 38,975 ft | 1,120 |
| UAL82 | KEWR > VIDP | 14 Apr 2026, 09:2414 Apr 2026 | 14 Apr 2026, 09:42 | 37,000 ft | 1,199 |
| UAL108 | KIAD > EDDM | 28 Feb 2026, 06:3428 Feb 2026 | 28 Feb 2026, 07:00 | 33,650 ft | 1,535 |
| UAL760 | KDEN > EDDM | 3 Dec 2025, 13:073 Dec 2025 | 3 Dec 2025, 13:26 | 35,000 ft | 1,240 |
| UAL83 | VIDP > KEWR | 7 Oct 2025, 04:467 Oct 2025 | 7 Oct 2025, 05:08 | 36,000 ft | 1,953 |
| UAL178 | RJBB > PGUM | 18 Aug 2025, 15:1418 Aug 2025 | 18 Aug 2025, 15:45 | 36,000 ft | 944 |
| UAL177 | PGUM > RJBB | 18 Aug 2025, 11:0418 Aug 2025 | 18 Aug 2025, 11:32 | 41,000 ft | 1,049 |
| UAL178 | RJBB > PGUM | 10 May 2025, 15:4510 May 2025 | 10 May 2025, 16:03 | 34,000 ft | 1,008 |
| UAL177 | PGUM > RJBB | 10 May 2025, 11:2310 May 2025 | 10 May 2025, 11:48 | 39,000 ft | 1,065 |
| UAL415 | KDEN > KSBA | 24 Apr 2025, 15:3724 Apr 2025 | 24 Apr 2025, 16:03 | 35,975 ft | 914 |
| UAL416 | KDEN > KMSO | 24 Apr 2025, 12:0724 Apr 2025 | 24 Apr 2025, 12:35 | 27,600 ft | 1,358 |
| UAL415 | KDEN > KSBA | 23 Apr 2025, 15:4023 Apr 2025 | 23 Apr 2025, 16:06 | 35,975 ft | 879 |
| UAL416 | KDEN > KMSO | 23 Apr 2025, 12:1023 Apr 2025 | 23 Apr 2025, 12:34 | 25,150 ft | 615 |
| UAL415 | KDEN > KSBA | 22 Apr 2025, 16:0722 Apr 2025 | 22 Apr 2025, 16:32 | 33,975 ft | 1,231 |
| UAL416 | KDEN > KMSO | 22 Apr 2025, 13:0422 Apr 2025 | 22 Apr 2025, 13:23 | 26,975 ft | 789 |
| UAL415 | KDEN > KSBA | 20 Apr 2025, 16:0620 Apr 2025 | 20 Apr 2025, 16:29 | 34,000 ft | 719 |
| UAL416 | KDEN > KMSO | 20 Apr 2025, 13:0920 Apr 2025 | 20 Apr 2025, 13:29 | 27,000 ft | 923 |
| UAL415 | KDEN > KSBA | 19 Apr 2025, 17:0619 Apr 2025 | 19 Apr 2025, 17:28 | 34,000 ft | 1,071 |
| UAL416 | KDEN > KMSO | 19 Apr 2025, 13:5919 Apr 2025 | 19 Apr 2025, 14:25 | 24,400 ft | 1,180 |
| UAL83 | VIDP > KEWR | 18 Mar 2025, 02:4218 Mar 2025 | 18 Mar 2025, 03:03 | 35,975 ft | 2,032 |
| UAL83D | VIDP > KEWR | 2 Nov 2024, 02:282 Nov 2024 | 2 Nov 2024, 02:56 | 35,975 ft | 1,833 |
