By Wolfgang Beyer
Postmark :Old Palaces
Date of Release:26th March 2020
Korean Aircrafts : 2nd Series, Helicopters
The stamps depicts three different Helicopters 1.KUH-1EM for Firefighting 2. KUH-1FS for Forest Service and 3. KUH-1P for Police
Date of Release:20th March 2020
