Piper L-4 Grasshopper
From Wiki31en
Piper L-4 Grasshopper was the American observation warplane.
operators
former operators
Categories:
- Index P
- Warplane
- Reconnaissance (warplane)
- American warplane
- American reconnaissance (warplane)
- Aircraft first flown in 1938
- Warplane operated by United States Air Force
- Warplane operated by United States Army
- Warplane operated by United States Army Air Force
- Warplane operated by United States Navy
- Warplane operated by Brazilian Air Force
- Warplane operated by ROK Air Force
- Warplane operated by Paraguayan Air Force
- Warplane operated by Royal Air Force
- Warplane operated by Royal Thai Air Force