80085
The wings are of conventional aluminum construction , but feature Handley Page leading-edge slats that deploy automatically when the aircraft 's airspeed falls below a certain value " - 55 to 60 miles per hour ( 89 to 97 " km/h ) .
 Handley Page
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Handley Page