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Aircraft
N2251U
Common
- Mode S hex
- A1F622
- Manufacturer
- Boeing
- Serial number
- 66591
- Year built
- 20206 years old
- Operator
- United Airlines (UAL)
- Country of registration
- États-UnisICAO address allocated by United States, aircraft registered in États-Unis.
- First contact
- 26 Mar 2020, 00:47
- Last contact
- 3 Oct 2026, 12:18
- Logged visits
- 98
The station's story
- Cumulative contact time
- 31 h
- Distinct days
- 60
- Highest captured altitude
- 39,000 ft
- Discovery rank
- #37,875 of 60,409
- Longest contact
- 0 h 32 min
Observed callsigns
UAL (94 contacts, 2020-2026)
Operator as per the registry of 12 Oct 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| UAL41 | LIRF > KEWR | 18 Jun 2022, 12:1518 Jun 2022 | 18 Jun 2022, 12:22 | 32,000 ft | 96 |
| UAL40 | KEWR > LIRF | 18 Jun 2022, 06:5118 Jun 2022 | 18 Jun 2022, 06:51 | 37,000 ft | 8 |
| UAL41 | LIRF > KEWR | 15 May 2022, 12:1315 May 2022 | 15 May 2022, 12:24 | 32,000 ft | 261 |
| UAL40 | KEWR > LIRF | 15 May 2022, 06:4515 May 2022 | 15 May 2022, 07:07 | 37,000 ft | 783 |
| UAL41 | LIRF > KEWR | 9 May 2022, 12:199 May 2022 | 9 May 2022, 12:28 | 30,000 ft | 235 |
| UAL40 | KEWR > LIRF | 9 May 2022, 06:119 May 2022 | 9 May 2022, 06:33 | 37,000 ft | 1,016 |
| not transmitted | route not resolved | 6 May 2022, 12:036 May 2022 | 6 May 2022, 12:11 | 32,000 ft | 1 |
| UAL40 | KEWR > LIRF | 6 May 2022, 07:026 May 2022 | 6 May 2022, 07:11 | 35,000 ft | 211 |
| UAL41 | LIRF > KEWR | 6 Mar 2022, 11:066 Mar 2022 | 6 Mar 2022, 11:17 | 32,000 ft | 439 |
| UAL40 | KEWR > LIRF | 6 Mar 2022, 06:566 Mar 2022 | 6 Mar 2022, 07:20 | 35,000 ft | 1,671 |
| UAL41 | LIRF > KEWR | 5 Mar 2022, 11:405 Mar 2022 | 5 Mar 2022, 11:50 | 32,000 ft | 367 |
| UAL41 | LIRF > KEWR | 2 Jan 2022, 10:512 Jan 2022 | 2 Jan 2022, 11:08 | 32,000 ft | 791 |
| UAL40 | KEWR > LIRF | 2 Jan 2022, 06:392 Jan 2022 | 2 Jan 2022, 06:52 | 38,000 ft | 604 |
| UAL40 | KEWR > LIRF | 14 Dec 2021, 06:5714 Dec 2021 | 14 Dec 2021, 07:21 | 37,000 ft | 1,909 |
| UAL40 | KEWR > LIRF | 13 Dec 2021, 07:3613 Dec 2021 | 13 Dec 2021, 07:59 | 37,000 ft | 1,092 |
| UAL41 | LIRF > KEWR | 12 Dec 2021, 11:0912 Dec 2021 | 12 Dec 2021, 11:31 | 32,000 ft | 1,428 |
| UAL40 | KEWR > LIRF | 12 Dec 2021, 06:4412 Dec 2021 | 12 Dec 2021, 07:07 | 37,000 ft | 1,696 |
| UAL41 | LIRF > KEWR | 21 Oct 2021, 11:3221 Oct 2021 | 21 Oct 2021, 11:51 | 34,000 ft | 1,148 |
| UAL40 | KEWR > LIRF | 21 Oct 2021, 07:3521 Oct 2021 | 21 Oct 2021, 08:01 | 39,000 ft | 1,389 |
| UAL810 | RPLL > KSFO | 27 Sept 2021, 11:0227 Sept 2021 | 27 Sept 2021, 11:23 | 32,000 ft | 988 |
| UAL809 | KBOS > KDEN | 27 Sept 2021, 07:4927 Sept 2021 | 27 Sept 2021, 08:09 | 25,000 ft | 732 |
| UAL41 | LIRF > KEWR | 2 Sept 2021, 17:492 Sept 2021 | 2 Sept 2021, 18:06 | 32,000 ft | 1,098 |
| UAL40 | KEWR > LIRF | 2 Sept 2021, 13:442 Sept 2021 | 2 Sept 2021, 14:05 | 35,000 ft | 861 |
| UAL810 | RPLL > KSFO | 17 Aug 2021, 10:5517 Aug 2021 | 17 Aug 2021, 11:20 | 32,000 ft | 861 |
| UAL809 | KBOS > KDEN | 17 Aug 2021, 07:3617 Aug 2021 | 17 Aug 2021, 07:59 | 24,050 ft | 1,175 |
