Update New aircraft added: NAFA-4-D1 and the K-4A (modified NAFA-4 built by Jon144): From left to right: K-4A (built by Jon), NAFA-4-D1, NAFA-4-C1 (for comparison) Both the K-4A and NAFA-4-D1 are much more maneuverable than past NAFA-4 designs, plus they have the added bonuses of afterburners and the ability to eject. Download and fly them. I really recommend it. They are quite fun to fly.