SkyShield Hailstorm Cover

Customer Profile

Peterson Space Force Base (Colorado Springs, CO) provides continuous, world-class infrastructure and base support to enable combat operations for global Space Force mission Deltas and other space and homeland defense mission. It is America’s epicenter of space power; providing agile and uninterrupted service to our warfighters.

The Air Force (USAF) Reserve Command’s 302d Airlift Wing operates and maintains C-130 aircraft for personnel and equipment transportation, reconnaissance and Search & Rescue missions. The fleet of aircraft must maintain and high rate of readiness to react to any emergent mission under the Space Force platform.

Challenge

To ensure C-130 availability, the 302d Airlift Wing must protect its aircraft from all environmental conditions that may affect its readiness. With many previously deployed aircraft now stationed at US bases, hanger capacity is very limited.  Often, aircraft are left on the flightline, risking damage from storms and foreign object debris. The cost of unplanned hail damage can be extraordinary. The unique weather conditions in Colorado Springs, CO. subject the aircraft to unanticipated torrential hailstorms.

In early 2025, a hailstorm causing $10 million in damage to 6 of 7 C130s at Peterson Space Force Base, (PSFB) resulted in those aircraft being unavailable to help combat the massive fires that destroyed swaths of Southern California resulting in loss of life and property.

Peterson Space Force Base called on Ehmke Manufacturing as a sole-source solution to provide the design, engineering, fabrication and installation of an original protection system to cover all horizontal surfaces of the C-130 aircraft, protecting it from hail and FOD impact.

Requirements set forth by PSFB required an engineered solution designed with tight tolerances, including materials that perform under extreme temperatures, are highly abrasion-proof, and able to deflect 2” diameter hail stones. Performance specifications included deployment of the protection system with 4 individuals in 2 hours or less without the use of overhead cranes or the access to walk on top of the aircraft. Peterson Space Force Base tasked Ehmke with the development of an innovative new solution never fielded before.

Solution

Ehmke combined sophisticated engineering processes, skilled manufacturing capabilities, and on-site modification and installation experience into a ready-to-deploy hail protection system.

The result was SkyShield — a  multi-layer technical textile solution that is easily deployable, resistant to extreme temperatures, portable, easily storable, and capable of consistently withstanding hail impact.

Met or exceeded criteria for:

  • Cold weather resiliency: All materials, including fabric, strike face, cushioning, webbing, fastener tape and hardware
  • Textile performance: Tear-resistance, scratch-proof, impact force resistance for 2” hail stones at terminal velocity
  • Hardware: Recessed and protected so not to contact the aircraft skin
  • Custom fit: Universal cutouts and contours are required to accommodate antennas, access doors, engine nacelles and complex angles of an aircraft surface and flight control components
  • Testing: extensive pre-installation validation of impact resistance
  • On-site setup: Ehmke’s unique “Away Team” concept provided a temporary, ON-SITE, full-service sewing shop set-up next to the aircraft in the hanger to help tailor a customized solution.

Results

Ehmke Manufacturing delivered a successful solution on-time and under budget. Ehmke’s “Away Team” spent two weeks on site, tailoring and custom fitting multi-layer SkyShield panels to precisely contour the unique external features of the aircraft.

By implementing SkyShield, the U.S. Air Force dramatically reduced its exposure to weather-related risk and prevented costly downtime and repairs. The successful completion of the project has led to add-on business at USAF bases in the hail threat zone of the country.