callsign lookup


King Chulalongkorn Memorial Amateur Radio Society

show latest cluster spots for SI9AM

show latest RBN spots for SI9AM

search google for SI9AM


Accepts QSL via:
e-qsl: YES
mail QSL:YES

lookups: 110140

SI9AM - the only station in the world with the prefix SI9.
SI9AM is also perfect for Radio-Tourism! Rent-a-QTH - Let SI9AM be your choice!
Be our next Guest Operator!

SI9AM need a new radio for the investment in youth camps.
Large or small, your donation makes a difference!

Welcome to donate via PayPal.
Use sm3eae (at)

QSL via SM3TIR, bureau cards can be requested by email to info(at)

SI9AM AWARD - CW, Digital, Mixed, SSB, SWL. Look at for information and fees about SI9AM Award.
Use PayPal to pay the fee, sm3eae (at)

Be a guestoperator at SI9AM, look at

QSL Policy for SI9AM - PayPal is OK for direct cards
All QSO's will be confirmed via Bureau. You are welcome to request QSL via e-mail to info (at)
PayPal is OK for direct cards. Minimum 3 USD to cover the extra costs. Use sm3eae (at)

All incoming Direct cards will be confirmed as soon as possible if there is SAE (self-addressed envelope) and minimum 2 USD or one IRC to meet postage costs by airmail as appropriate. One USD do NOT cover the postage! Direct QSL without SAE and/or sufficient return postage will be confirmed via Bureau.

Cards from Short Wave Listeners are welcome via the Bureau or Direct. In order to issue a QSL for a SWL report we must be able to confirm the report in our log book. The absolute minimum details that we require are Date, Time, Freq, Mode, Signal report (RST) and the call of a station heard in contact with SI9AM at the time of the report. Without a callsign of a station heard in contact with SI9AM we cannot confirm your report!

For more information about SI9AM, please look at

73 de SM3FJF/Jrgen
President SI9AM


The information shown here comes from If you are this callsign owner and want to update or remove this information, please do it directly at