The Luftwaffe Map Reference System
(Gradnetz or Gradnetzmeldeverfahren)

Current “Zusatzzahlgebiet“ (the largest square of Luftwaffe Map):
Current Planquadrat (Großtrapez [2 digits] + Mitteltrapez + Kleintrapez + Meldetrapez):
The center of Planquadrat lies in coordinates: or

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Last updated: 28.02.2018.