סלון נץ חדר שינה 5000 ft to meter כניסה ברכה ענווה
Solar Impulse Foundation on Twitter: "#Si2 reaches an altitude of around 28,000 feet during the day to dip to around 5,000 feet at night http://t.co/GGY72fs2e9" / Twitter
7 Strand Stainless Steel Bead Stringing Wire, .020 in (0.51 mm), Bright, 5000 ft (1525 m)