Back to the log
Aircraft
N644UA
Common
- Mode S hex
- A875DA
- Manufacturer
- Boeing
- Serial number
- 25094
- Year built
- 199135 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 May 2016, 06:59
- Last contact
- 30 Sept 2026, 18:53
- Logged visits
- 673
The station's story
- Cumulative contact time
- 260 h
- Distinct days
- 368
- Highest captured altitude
- 39,025 ft
- Discovery rank
- #10,293 of 60,448
- Longest contact
- 2 h 53 min
Observed callsigns
UAL (631 contacts, 2016-2026)
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 |
|---|---|---|---|---|---|
| UAL52 | KIAD > LSZH | 24 Jan 2020, 07:0924 Jan 2020 | 24 Jan 2020, 07:25 | 12,075 ft | 1,178 |
| UAL53 | LSZH > KIAD | 20 Jan 2020, 12:2620 Jan 2020 | 20 Jan 2020, 12:38 | 32,000 ft | 746 |
| UAL52 | KIAD > LSZH | 20 Jan 2020, 07:3520 Jan 2020 | 20 Jan 2020, 07:49 | 15,000 ft | 671 |
| UAL53 | LSZH > KIAD | 19 Jan 2020, 12:1519 Jan 2020 | 19 Jan 2020, 12:29 | 30,000 ft | 617 |
| UAL52 | KIAD > LSZH | 19 Jan 2020, 08:1219 Jan 2020 | 19 Jan 2020, 08:26 | 15,950 ft | 962 |
| UAL53 | LSZH > KIAD | 9 Jan 2020, 12:169 Jan 2020 | 9 Jan 2020, 12:31 | 30,000 ft | 589 |
| UAL52 | KIAD > LSZH | 9 Jan 2020, 07:079 Jan 2020 | 9 Jan 2020, 07:23 | 14,875 ft | 694 |
| UAL975 | LSGG > KIAD | 29 Dec 2019, 11:4329 Dec 2019 | 29 Dec 2019, 12:10 | 22,250 ft | 574 |
| UAL956 | KEWR > LSGG | 29 Dec 2019, 06:5729 Dec 2019 | 29 Dec 2019, 07:22 | 800 ft | 967 |
| UAL957 | LSGG > KEWR | 20 Dec 2019, 09:3020 Dec 2019 | 20 Dec 2019, 09:52 | 25,750 ft | 841 |
| UAL956 | KEWR > LSGG | 20 Dec 2019, 07:2220 Dec 2019 | 20 Dec 2019, 07:51 | 1,875 ft | 1,671 |
| UAL18 | LIMC > KEWR | 17 Dec 2019, 11:0517 Dec 2019 | 17 Dec 2019, 11:18 | 34,025 ft | 439 |
| UAL19 | KEWR > LIMC | 17 Dec 2019, 07:3317 Dec 2019 | 17 Dec 2019, 07:47 | 31,475 ft | 352 |
| UAL957 | LSGG > KEWR | 15 Dec 2019, 09:2615 Dec 2019 | 15 Dec 2019, 09:35 | 19,175 ft | 11 |
| UAL974 | KIAD > LSGG | 15 Dec 2019, 06:5515 Dec 2019 | 15 Dec 2019, 07:09 | 2,200 ft | 577 |
| UAL975 | LSGG > KIAD | 8 Dec 2019, 11:328 Dec 2019 | 8 Dec 2019, 12:30 | 28,025 ft | 992 |
| not transmitted | route not resolved | 8 Dec 2019, 10:488 Dec 2019 | 8 Dec 2019, 10:55 | 1,225 ft | no position received |
| UAL956 | KEWR > LSGG | 8 Dec 2019, 06:348 Dec 2019 | 8 Dec 2019, 07:02 | 1,225 ft | 2,198 |
| UAL957 | LSGG > KEWR | 6 Dec 2019, 09:186 Dec 2019 | 6 Dec 2019, 09:46 | 29,675 ft | 1,093 |
| UAL974 | KIAD > LSGG | 6 Dec 2019, 06:266 Dec 2019 | 6 Dec 2019, 06:54 | 1,100 ft | 2,647 |
| UAL975 | LSGG > KIAD | 1 Dec 2019, 11:521 Dec 2019 | 1 Dec 2019, 12:04 | 21,275 ft | 326 |
| UAL974 | KIAD > LSGG | 1 Dec 2019, 07:031 Dec 2019 | 1 Dec 2019, 07:27 | 1,650 ft | 1,376 |
| UAL884 | KLAX > KORD | 11 Nov 2019, 06:1011 Nov 2019 | 11 Nov 2019, 06:33 | 37,200 ft | 1,745 |
| UAL957 | LSGG > KEWR | 27 Oct 2019, 09:0727 Oct 2019 | 27 Oct 2019, 09:43 | 32,000 ft | 1,258 |
| UAL974 | KIAD > LSGG | 27 Oct 2019, 05:3027 Oct 2019 | 27 Oct 2019, 06:07 | 1,125 ft | 3,496 |
