EZNEC v. 4.0 has been replaced by EZNEC v. 5.0. The following items are available for EZNEC v. 4.0.

EZNEC v. 4.0 Frequently Asked Questions (FAQ)

EZNEC v. 4.0 Updates (maintenance releases)

Printable Manual for EZNEC v. 4.0

Information for EZNEC-ARRL Users