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
- 9 Aug 2026, 12:13
- Logged visits
- 659
The station's story
- Cumulative contact time
- 255 h
- Distinct days
- 360
- Highest captured altitude
- 39,025 ft
- Discovery rank
- #10,242 of 57,441
- Longest contact
- 2 h 53 min
Observed callsigns
UAL (617 contacts, 2016-2026)
Operator as per the registry of 29 Jul 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| not transmitted | route not resolved | 27 Dec 2017, 10:3727 Dec 2017 | 27 Dec 2017, 10:37 | not transmitted | no position received |
| UAL974 | KIAD > LSGG | 27 Dec 2017, 06:2827 Dec 2017 | 27 Dec 2017, 06:59 | 1,975 ft | 2,868 |
| UAL53 | LSZH > KIAD | 26 Dec 2017, 11:5526 Dec 2017 | 26 Dec 2017, 12:12 | 30,050 ft | 1,123 |
| UAL52 | KIAD > LSZH | 26 Dec 2017, 06:3326 Dec 2017 | 26 Dec 2017, 06:47 | 13,725 ft | 1,594 |
| UAL957 | LSGG > KEWR | 19 Dec 2017, 09:1519 Dec 2017 | 19 Dec 2017, 09:53 | 31,975 ft | 1,596 |
| UAL974 | KIAD > LSGG | 19 Dec 2017, 07:1619 Dec 2017 | 19 Dec 2017, 07:48 | 875 ft | 2,553 |
| UAL975 | LSGG > KIAD | 15 Dec 2017, 11:3715 Dec 2017 | 15 Dec 2017, 12:16 | 32,000 ft | 1,415 |
| not transmitted | route not resolved | 15 Dec 2017, 11:0715 Dec 2017 | 15 Dec 2017, 11:07 | not transmitted | no position received |
| UAL956 | KEWR > LSGG | 15 Dec 2017, 06:2515 Dec 2017 | 15 Dec 2017, 06:55 | 1,675 ft | 2,435 |
| UAL41 | LIRF > KEWR | 3 Dec 2017, 11:093 Dec 2017 | 3 Dec 2017, 11:22 | 32,025 ft | 788 |
| UAL40 | KEWR > LIRF | 3 Dec 2017, 06:363 Dec 2017 | 3 Dec 2017, 06:51 | 35,000 ft | 1,257 |
| UAL53 | LSZH > KIAD | 22 Nov 2017, 12:0222 Nov 2017 | 22 Nov 2017, 12:27 | 33,975 ft | 1,302 |
| UAL52 | KIAD > LSZH | 22 Nov 2017, 07:1422 Nov 2017 | 22 Nov 2017, 07:34 | 13,650 ft | 1,467 |
| UAL31 | EDDM > KEWR | 19 Nov 2017, 09:4819 Nov 2017 | 19 Nov 2017, 10:13 | 32,000 ft | 1,561 |
| UAL41 | LIRF > KEWR | 17 Nov 2017, 11:1217 Nov 2017 | 17 Nov 2017, 11:25 | 32,000 ft | 620 |
| UAL40 | KEWR > LIRF | 17 Nov 2017, 06:2817 Nov 2017 | 17 Nov 2017, 06:56 | 37,000 ft | 1,985 |
| UAL957 | LSGG > KEWR | 16 Nov 2017, 10:3216 Nov 2017 | 16 Nov 2017, 11:02 | 32,000 ft | 1,324 |
| not transmitted | route not resolved | 16 Nov 2017, 07:4916 Nov 2017 | 16 Nov 2017, 07:49 | not transmitted | no position received |
| UAL974 | KIAD > LSGG | 16 Nov 2017, 06:4516 Nov 2017 | 16 Nov 2017, 07:17 | 1,125 ft | 2,585 |
| UAL975 | LSGG > KIAD | 15 Nov 2017, 11:2615 Nov 2017 | 15 Nov 2017, 11:56 | 32,000 ft | 1,544 |
| not transmitted | route not resolved | 15 Nov 2017, 10:4815 Nov 2017 | 15 Nov 2017, 10:48 | not transmitted | no position received |
| UAL974 | KIAD > LSGG | 15 Nov 2017, 06:5815 Nov 2017 | 15 Nov 2017, 07:33 | 1,125 ft | 2,398 |
| UAL975 | LSGG > KIAD | 12 Nov 2017, 11:4012 Nov 2017 | 12 Nov 2017, 12:19 | 34,000 ft | 1,591 |
| not transmitted | route not resolved | 12 Nov 2017, 10:5712 Nov 2017 | 12 Nov 2017, 10:57 | not transmitted | no position received |
| UAL956 | KEWR > LSGG | 12 Nov 2017, 06:2712 Nov 2017 | 12 Nov 2017, 06:56 | 1,400 ft | 2,675 |
