A total of 4 Cessna 182 aircraft with an output of 235 hp and a flight time of around 4 hours per aircraft are used by the Styrian hail defense. Each aircraft is equipped with a tracking system that accurately records all the data required for evaluation. The minimum speed of approx. 120 km/h allows optimum vaccination below the cloud base. The top speed of approx. 260 km/h guarantees a quick change of location.
The Cessna 182 (also known as the Cessna Skylane) is a single-engined light aircraft. It was developed by the US aircraft manufacturer Cessna based in Wichita (Kansas) and built between 1956 and 1985. Series production resumed in 1996 after having been discontinued. It is one of the world’s most common aircraft.
It is a single-engined, strutted high-winged aircraft, which offers space for four persons. It is a variant of the Cessna 180 equipped with a nose wheel landing gear. The machine is made entirely of metal and has a standard Cessna swept arrow-shaped rudder. All models have a variable propeller, the RG models also have retractable gear.
Since 2005, the aircraft can be equipped with a glass cockpit from the Garmin G1000 series.
The hail defense aircraft are equipped with special generators. A 6% silver iodide acetone solution is burnt in one application. While the acetone burns without leaving any residue, countless silver iodide crystals are released and introduced into the hailstorm cloud. A connection is thus established with the natural condensation nuclei, resulting in the formation of compact water molecules. This prevents the so-called disaster hail from occurring. The prerequisite for successful deployment is the principle of being in the right place at the right time.
At AIRPOWER24, a Cessna 182 of the Styrian hail defense can be seen in the static display.
Cessna 182
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