Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
solar-powered unmanned aerial vehicle
|
| gptkbp:crashLocation |
gptkb:Pacific_Ocean_near_Hawaii
2003 |
| gptkbp:developedBy |
gptkb:NASA
gptkb:AeroVironment |
| gptkbp:elevation |
96,863 feet
|
| gptkbp:firstFlight |
1999
|
| https://www.w3.org/2000/01/rdf-schema#label |
Helios Prototype
|
| gptkbp:length |
12.3 feet
|
| gptkbp:numberOfEngines |
14
|
| gptkbp:partOf |
gptkb:NASA_Environmental_Research_Aircraft_and_Sensor_Technology_(ERAST)_program
|
| gptkbp:provides |
solar cells
|
| gptkbp:purpose |
high-altitude long-endurance flight
|
| gptkbp:recordedAt |
highest altitude by a non-rocket powered aircraft
|
| gptkbp:usedFor |
atmospheric research
climate monitoring telecommunications relay |
| gptkbp:weight |
1,500 pounds
|
| gptkbp:wingspan |
247 feet
|
| gptkbp:bfsParent |
gptkb:AeroVironment
|
| gptkbp:bfsLayer |
6
|