All lobbying filings

BLACK DIAMOND STRATEGIES LLC

Lobbying for WING AVIATION LLC · Air delivery and navigation company

Filing Registration

Reporting period

2nd Quarter 2026

Apr 1 - June 30 · Posted Apr 30, 2026

Money reported

None

Registrations and no-activity reports carry no figure.

Client based in

California

Official filing document

Lobbyists on this filing 1

HANS KLINGLER New on this filing

Previously held: U.S. House Chief of Staff (2010-2015), U.S. Senate Regional Director (1995-1997)

A "covered position" is a government job the lobbyist held in the 20 years before registering, which the law requires them to name. See the revolving door for former members of Congress across all filings.

Lobbying activity 1

Transportation

Air delivery of goods by unmanned aircraft systems and the safety of drone navigation using unmanned traffic management

Source: federal Lobbying Disclosure Act filing, reproduced as filed. Bills are parsed from the activity descriptions.