EXHIBIT 3.339

STATE OF DELAWARE
SECRETARY OF STATE
DIVISION OF CORPORATIONS
FILED 09:00 AM 11/09/1998
981431198 — 2964658

CERTIFICATE OF FORMATION
OF
WHMC, LLC

Under Section 18-201 of the Delaware Limited Liability Company Act

FIRST: The name of the limited liability company is WHMC, LLC (the “Company”).

SECOND: The address of the registered office of the Company in the State of Delaware is 1013 Centre Road, Wilmington, Delaware 19805.

THIRD: The name and address of the Company’s registered agent for service of process is Corporation Service Company, 1013 Centre Road, Wilmington, Delaware 19805.

IN WITNESS WHEREOF, the undersigned has executed this Certificate of Formation as of October 30, 1998.

By: /s/ John M. Franck II
Authorized Person