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Keywords from Image Description:
PZL SMSZ HK ilmailumuseo . en PZL SMSZ Polish variant of Mil MiU trainer helicopter with dual controls in Finnish Aviation Museum Finnish military registry HK serial number Mil Mi in the background fi PZL SMSZ Puolalainen lisenssiversio Mil MiU koulutushelikopterista Suomen ilmailumuseossa Tunnus HK kaksoisohjaus sarjanumero Taustalla