The L-4 Grasshopper, a military version of the Piper J3 Cub, provided direct support for ground forces during World War II. Piper produced 5,801 L-4s between 1941 and 1945. The L-4 performed its first combat mission for the Army on November 9, 1942. During the North African campaign, three L-4s were flown off a carrier deck to spot for ground units going ashore in the invasion of North Africa.
The L-4 Grasshopper could take off in less than 500 feet fully loaded. It accommodated a pilot and observer, with radio gear, in tandem seating. Frequently, the Grasshoppers flew without doors to improve visibility and were sometimes outfitted with skis and floats.
During tests evaluating their potential for military use, Major General Innis P. Swift, commander of the 1st Cavalry Division, became enthusiastic over the performance of the "grasshoppers," as he called the aircraft. Grasshopper became a standard nickname for L-4.
The L-4 Grasshopper spent much of it’s operating time in close proximity to the enemy, pin pointing locations for precise and powerful US artillery barrages. The L-4 also provided medical evacuation and allowed battlefield commanders an unmatched view of the battlefield. They were frequently the most important air asset on the battlefield.
The L-4 Grasshopper served in all theaters of World War II. The most numerous of the liaison aircraft, the L-4 performed it’s duties superbly in all combat theaters. They even have 2 German aircraft 'kills' to thier credit! L-4s continued to serve in the early Korean war and carried their reputation into the post-war civilian sector becoming highly prized as private planes.
I have looked into it and I know it was never armed. I didn't ask for it to be armed. I suggested that it be able to call in artillery strikes. That's what they used it for. My post was how to go about giving it an offensive capability that is in keeping with what the plane actually did. Point of aim using the crosshairs i.e. plot the target area, pull the trigger i.e. call for fires, time delays to simulate the time needed for the guns to fire and reload for the next fire mission. Ammo counter showing number of fire missions available so one plane doesn't fly around all day blowing stuff up. It could even be limited to only being able to fire if it's within 16 miles of a friendly base, town, or spawn point. Beyond that range it can't fire as that will simulate being beyond the range of friendly guns.
As far as the rockets go I thought I've seen pics of one of those things with smoke rockets under the wings. I'll try and find them.