OY-ECS Piper L-4J Grasshopper Private Copenhagen - Roskilde (RKE / EKRK), Denmark Kurt Saxkjaer - 18/08/2019
OY-ECS Piper L-4J Grasshopper Private Vamdrup (EKVD), Denmark Erik Gjoerup Kristensen - SAI Collection - 25/09/2018
OY-ECS Piper L-4J Grasshopper Private Vamdrup (EKVD), Denmark Erik Frikke - 31/08/2017
OY-ECS Piper L-4J Grasshopper Private Loenstrup Glider Field, Denmark Erik Frikke - 05/09/1992
OY-ECS Piper L-4J Grasshopper Private Stauning (STA / EKVJ), Denmark Erik Frikke - 10/06/1989
OY-ECS Piper L-4J Grasshopper Private Copenhagen - Roskilde (RKE / EKRK), Denmark Kurt Saxkjaer - 19/08/2001
OY-ECS Piper L-4J Grasshopper Private Odense (ODE / EKOD), Denmark Kurt Saxkjaer - 20/08/2000
OY-ECS Piper L-4J Grasshopper Private Stauning (STA / EKVJ), Denmark Erik Frikke - 08/06/1996
