The class did not have an aircraft fitted during the war.
Their performance is measured by aircraft fitted with test equipment.
The aircraft was fitted with radio and a place for a dinghy.
The aircraft can also be fitted with floats for water operations.
The class also had aircraft fitted during the war.
The aircraft was also fitted with extra fuel tanks, taking 13 hours for the trip.
The aircraft had been fitted with an extra fuel tank for the flight.
Due to the increase in freight business the aircraft was fitted with a larger loading door.
The aircraft could also be fitted with air brakes for dive bombing.
The second and third aircraft were fitted with an enlarged rudder.