FDIM Registration 2019

Four Days In May (FDIM) - the biggest and best QRP event in the World !

FDIM will be held at the same location as last year, Holiday Inn Fairborn.

On line registration for 2019 FDIM is scheduled to go live the first week in December.

Please check here for additional information.

You are welcome to send questions to This email address is being protected from spambots. You need JavaScript enabled to view it. 


FDIM 2018 - Prize Sponsors

FDIM 2018 had numerous prize donations from the following vendors, and QRP Operators. Thank you all very much for helping to make FDIM such a fantastic QRP gathering.

Ashhar Farhan - uBITX kits
Elecraft - KX2 and KX3 w/ pan adapter
3rd Planet Solar - Multiple kits
4 States QRP - Designer Boards & Ozarks Patrol Receiver
Begali Keys - 2 Beautiful Keys
DX Engineering - Many items, including a major antenna system DXE-TW2010L
Kanga US - multiple kits
MFJ - accessories
N0WL - Ebay gift certificates
N3ZN - Keys
Pacific Antenna - trap dipole
Pro Audio - Low RFI power supply
QRP Guys - Kit
Vibroplex - Key
WA3RNC - Quick Kit 40 and Crystalplexer
ARRL - Handbook and more
QRP Labs - QCX transceivers

Preston Douglas WJ2V
QRP-ARCI President