Welcome to Open Source Classes for Amateur Radio (OSCAR)

Executive Committee Members

Deepa keshari

Nilkantha Chatterjee

Amrita Bose Chaterjee

Arun Kundu

Radio and OSCAR

Online Classes

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Record Classes

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Experienced Mentors

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Amateur Radio Sports, DXING, Direction Finding

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Study Materials

Online study materials to pass ASOC Examinations and Learn about Radio

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ASOC Exam supports

to become a HAM you will have to pass ASOC Examination.

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our video

Current News


OSCAR - Open Source Classes for Amateur Radio

  • 14th February 2022
  • 5PM to 6PM


Direction Finding Sports - Lucknow

  • 6th March 2022
  • 11AM


Celebrating 12th World Radio Day 2022

  • 12th February 2022
  • 5PM to 6PM

OSCAR or Open Source Classes for Amateur Radio is the brainchild of Nilkantha Chatterjee. OSCAR is the only PAN India group in the field of Amateur Radio popularly known as HAM Radio. Nilkantha Chatterjee, famous as Nil Sir started this with an aim of promoting Amateur Radio hobby among all interested students of India. OSCAR never charges a single penny to provide education for ASOC Examination. The program OSCAR is supported by All India School of Management and Information Technology & The Smart Future Foundation.