Albumista Kuvia Helsinki-Malmilta (EFHF)
The transponder and ADF receiver of Piper PA-28-161 Warrior II OH-PHE.
408 KHz was the frequency of "F" beacon which was located along the final leg of RWY18. 2000 was the general transponder code for GA aircraft at the time.
Photo taken at Helsinki-Malmi Airport on Jan. 2, 2010.
© Ilkka Mäkelä