A resolution commemorating the 69th anniversary of the continuous operations of the Mauna Loa Observatory.

SRES 366 (119th Congress) is federal legislation introduced in the U.S. Senate on August 1, 2025. Sponsored by Sen. Hirono, Mazie K. [D-HI]. Current status: Referred to the Committee on Commerce, Science, and Transportation. (text: CR S5212) (2025-08-01).