JN1GKZ Home Page

RS-21 info

AO-10 Beacon

Photo Library

Sound Library

S-band

Meteors Ham Radio Observations (HRO)

JN1GKZ/JD1 Ogasawara

Link to another Sites

JN1GKZ Photo Library


JN1GKZ Masa / jn1gkz@jamsat.or.jp

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