The Beechcraft KingAir C90 aircraft (SP-ISS) is fundamental for the modern OPEGIEKA remote sensing platform. It is one of the most popular models of turboprop aircraft in the world. It has been in continuous production since 1969, and the total number of aircraft produced exceeds 3,100 units. The purchased model has been modified and adapted to the execution of photogrammetric tasks.
What distinguishes it is the possibility of mounting our flagship sensor, the CItyMapper 2S, on it. It is fully certified to CS/FAR 23 IFR standard. Its payload is relatively high (411 kg) thanks to a special weight reduction programme. It also allows a wide speed range (cruise from 55 to 145 kts). The manufacturer declares a maximum range of 669 nm (1239 km). On the technical side, the wing design allows for increased flight stability, cabin comfort and improved visibility. Two fuel tanks located near the 100 hp (73 kW) Rotax 912S3 engines are capable of storing 200 litres of fuel, which is equivalent to five hours of continuous operation.
The design of the aircraft allows for installation of two remote sensing sensors capable of capturing data simultaneously, which gives us sufficient flexibility and ensures that equipment may be properly adjusted to the nature of specific measurements. The use of a twin engine increases the safety of the flight crew, and additionally is a prerequisite to carry out night flights. The aircraft allows for carrying out six-hour missions at the maximum altitude of 5,400 m AGL and performance of approximately 95-135 kts.
It is one of the most popular aircraft designs utilised in the photogrammetric industry. Two turbocharged Lycoming engines ensure the power output necessary to carry out even five-hour missions at the maximum altitude of 6,100 m AGL. The biggest advantage of the aircraft is its nose made of transparent acrylic glass, which largely enhances the pilot’s field of vision. The use of this solution enables the crew to evaluate weather conditions with respect to the flight lines and area of interest to be currently performed while acquiring aerial images.
|
Aleja Tysiąclecia 11 82-300 Elbląg |
|
phone: +48 (55) 237 60 00 fax: +48 (55) 237 60 01 |
|
E-mail address: |
|
ul. Grzybowska 80/82 lok. 700 00-844 Warszawa |
