For contacting Peter Zander
use email only:

pz X zander-variometer.de

(replace X by @)

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important note for email:

one of these abbreviations must be used in the item line
to pass the spam filter:
SR, GP, ZS

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Please note:
Please send parcels only after confirmation
from my side!

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Questions concerning
glider computer ZS1
flight data recorder GP941
please see:

www.sdi-variometer.de

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