1.1?This test method covers the determination of the impact resistance of an aerospace transparent enclosure (windshield, canopy, window, lens cover, etc.), hereinafter called windshield, during hailstorm conditions using simulated hailstones consisting of ice balls molded under
ASTM F320-21 history
2021ASTM F320-21 Standard Test Method for Hail Impact Resistance of Aerospace Transparent Enclosures
2016ASTM F320-16 Standard Test Method for Hail Impact Resistance of Aerospace Transparent Enclosures
2010ASTM F320-10 Standard Test Method for Hail Impact Resistance of Aerospace Transparent Enclosures
2005ASTM F320-05 Standard Test Method for Hail Impact Resistance of Aerospace Transparent Enclosures
1994ASTM F320-94(1999) Standard Test Method for Hail Impact Resistance of Aerospace Transparent Enclosures