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Aircraft
N19951
Common
- Mode S hex
- A18CBB
- Type
- Boeing 787-9B789
- Manufacturer
- Boeing
- Serial number
- 36402
- Year built
- 201412 years old
- Operator
- United Airlines Inc (UAL)
- Country of registration
- États-UnisICAO address allocated by United States, aircraft registered in États-Unis.
- First contact
- 12 Nov 2018, 16:52
- Last contact
- 9 Sept 2026, 11:02
- Logged visits
- 79
The station's story
- Cumulative contact time
- 24 h
- Distinct days
- 53
- Highest captured altitude
- 41,000 ft
- Discovery rank
- #32,090 of 60,056
- Longest contact
- 0 h 28 min
Observed callsigns
UAL (74 contacts, 2018-2026)
Operator as per the registry of 21 Sept 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| UAL177 | KDEN > LIRF | 4 Sept 2026, 11:554 Sept 2026 | 4 Sept 2026, 12:15 | 38,975 ft | 854 |
| UAL178 | LIRF > KDEN | 2 Sept 2026, 15:312 Sept 2026 | 2 Sept 2026, 15:49 | 32,000 ft | 1,051 |
| UAL177 | KDEN > LIRF | 2 Sept 2026, 10:352 Sept 2026 | 2 Sept 2026, 11:02 | not transmitted | 854 |
| UAL82 | KEWR > VIDP | 26 Aug 2026, 10:2526 Aug 2026 | 26 Aug 2026, 10:27 | 36,975 ft | 8 |
| UAL82 | KEWR > VIDP | 29 May 2026, 09:5129 May 2026 | 29 May 2026, 10:15 | 36,975 ft | 809 |
| UAL178 | RJBB > PGUM | 15 May 2026, 15:3815 May 2026 | 15 May 2026, 15:58 | 36,000 ft | 1,204 |
| UAL177 | PGUM > RJBB | 15 May 2026, 10:1515 May 2026 | 15 May 2026, 10:42 | 38,975 ft | 1,168 |
| UAL178 | RJBB > PGUM | 10 May 2026, 15:3610 May 2026 | 10 May 2026, 15:48 | 35,975 ft | 534 |
| UAL177 | PGUM > RJBB | 10 May 2026, 10:2010 May 2026 | 10 May 2026, 10:47 | 38,975 ft | 1,122 |
| UAL178 | RJBB > PGUM | 4 May 2026, 15:174 May 2026 | 4 May 2026, 15:42 | 36,000 ft | 1,181 |
| UAL177 | PGUM > RJBB | 4 May 2026, 10:484 May 2026 | 4 May 2026, 11:17 | 41,000 ft | 1,180 |
| UAL82 | KEWR > VIDP | 25 Aug 2025, 09:4925 Aug 2025 | 25 Aug 2025, 10:08 | 37,000 ft | 1,109 |
| UAL177 | PGUM > RJBB | 21 Jul 2025, 10:2221 Jul 2025 | 21 Jul 2025, 10:43 | 39,000 ft | 1,008 |
| not transmitted | route not resolved | 11 Jun 2025, 15:5311 Jun 2025 | 11 Jun 2025, 15:54 | 32,000 ft | no position received |
| UAL177 | PGUM > RJBB | 11 Jun 2025, 11:2711 Jun 2025 | 11 Jun 2025, 11:56 | 39,000 ft | 1,120 |
| UAL983 | LGAV > KIAD | 2 Apr 2025, 13:562 Apr 2025 | 2 Apr 2025, 14:21 | 38,000 ft | 952 |
| UAL982 | KIAD > LGAV | 2 Apr 2025, 07:572 Apr 2025 | 2 Apr 2025, 08:18 | 36,975 ft | 967 |
| UAL82 | KEWR > VIDP | 27 May 2024, 10:0827 May 2024 | 27 May 2024, 10:25 | 35,000 ft | 950 |
| UAL816 | KSEA > KLAX | 25 Mar 2024, 21:4725 Mar 2024 | 25 Mar 2024, 22:12 | 36,975 ft | 1,161 |
| UAL816 | KSEA > KLAX | 18 Jan 2024, 20:4318 Jan 2024 | 18 Jan 2024, 21:01 | 36,975 ft | 1,502 |
| UAL816 | KSEA > KLAX | 6 Jan 2024, 22:256 Jan 2024 | 6 Jan 2024, 22:46 | 36,975 ft | 1,521 |
| UAL816 | KSEA > KLAX | 29 Nov 2023, 22:3629 Nov 2023 | 29 Nov 2023, 22:48 | 35,000 ft | 834 |
| UAL761 | EDDM > KDEN | 23 Nov 2023, 17:0823 Nov 2023 | 23 Nov 2023, 17:32 | 33,975 ft | 1,324 |
| not transmitted | route not resolved | 1 Oct 2023, 13:051 Oct 2023 | 1 Oct 2023, 13:05 | not transmitted | no position received |
| not transmitted | route not resolved | 26 Jun 2023, 13:2426 Jun 2023 | 26 Jun 2023, 13:24 | 38,950 ft | no position received |
