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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
- #10,291 of 60,436
- 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 |
|---|---|---|---|---|---|
| UAL971 | LIRF > KORD | 10 Sept 2018, 11:1810 Sept 2018 | 10 Sept 2018, 11:32 | 32,000 ft | 426 |
| UAL42 | KIAD > LIRF | 10 Sept 2018, 06:1410 Sept 2018 | 10 Sept 2018, 06:30 | 37,000 ft | 1,173 |
| UAL41 | LIRF > KEWR | 6 Sept 2018, 11:096 Sept 2018 | 6 Sept 2018, 11:22 | 32,000 ft | 493 |
| UAL40 | KEWR > LIRF | 6 Sept 2018, 06:326 Sept 2018 | 6 Sept 2018, 06:56 | 37,000 ft | 1,328 |
| UAL957 | LSGG > KEWR | 5 Sept 2018, 09:155 Sept 2018 | 5 Sept 2018, 09:53 | 34,000 ft | 1,575 |
| not transmitted | route not resolved | 5 Sept 2018, 08:455 Sept 2018 | 5 Sept 2018, 08:45 | 1,225 ft | no position received |
| UAL974 | KIAD > LSGG | 5 Sept 2018, 07:155 Sept 2018 | 5 Sept 2018, 07:42 | 1,225 ft | 1,762 |
| UAL43 | LIRF > KIAD | 2 Sept 2018, 13:542 Sept 2018 | 2 Sept 2018, 14:05 | 32,000 ft | 362 |
| UAL42 | KIAD > LIRF | 2 Sept 2018, 09:212 Sept 2018 | 2 Sept 2018, 09:27 | 37,000 ft | 48 |
| UAL41 | LIRF > KEWR | 11 Aug 2018, 11:3011 Aug 2018 | 11 Aug 2018, 11:44 | 32,000 ft | 529 |
| UAL40 | KEWR > LIRF | 11 Aug 2018, 06:3611 Aug 2018 | 11 Aug 2018, 06:59 | 36,400 ft | 1,227 |
| UAL957 | LSGG > KEWR | 5 Aug 2018, 09:235 Aug 2018 | 5 Aug 2018, 09:57 | 32,000 ft | 1,416 |
| not transmitted | route not resolved | 5 Aug 2018, 08:425 Aug 2018 | 5 Aug 2018, 08:42 | not transmitted | no position received |
| UAL974 | KIAD > LSGG | 5 Aug 2018, 06:435 Aug 2018 | 5 Aug 2018, 07:11 | 1,225 ft | 2,100 |
| UAL975 | LSGG > KIAD | 1 Aug 2018, 11:541 Aug 2018 | 1 Aug 2018, 12:28 | 30,000 ft | 1,362 |
| not transmitted | route not resolved | 1 Aug 2018, 10:401 Aug 2018 | 1 Aug 2018, 10:40 | not transmitted | no position received |
| UAL956 | KEWR > LSGG | 1 Aug 2018, 07:111 Aug 2018 | 1 Aug 2018, 07:42 | 1,250 ft | 1,965 |
| UAL957 | LSGG > KEWR | 30 Jul 2018, 09:2130 Jul 2018 | 30 Jul 2018, 09:53 | 32,000 ft | 1,225 |
| UAL956 | KEWR > LSGG | 30 Jul 2018, 06:2330 Jul 2018 | 30 Jul 2018, 06:59 | 1,250 ft | 2,996 |
| 43 | route not resolved | 21 Jul 2018, 12:1521 Jul 2018 | 21 Jul 2018, 12:26 | 32,000 ft | 187 |
| UAL970 | KORD > LIRF | 21 Jul 2018, 08:0221 Jul 2018 | 21 Jul 2018, 08:13 | 37,000 ft | 57 |
| UAL975 | LSGG > KIAD | 13 Jul 2018, 11:5113 Jul 2018 | 13 Jul 2018, 12:34 | 32,000 ft | 1,165 |
| not transmitted | route not resolved | 13 Jul 2018, 10:5013 Jul 2018 | 13 Jul 2018, 10:50 | 1,175 ft | no position received |
| UAL974 | KIAD > LSGG | 13 Jul 2018, 07:1613 Jul 2018 | 13 Jul 2018, 07:44 | 1,175 ft | 1,817 |
| UAL43 | LIRF > KIAD | 25 Jun 2018, 12:1125 Jun 2018 | 25 Jun 2018, 12:22 | 30,000 ft | 549 |
