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House bill · 100th Congress · Public Law 100-91

A bill to require the Secretary of the Interior to conduct a study to determine the appropriate minimum altitude for aircraft flying over national park system units.

H.R. 921Introduced Feb 3, 1987Policy area: Public Lands and Natural Resources

Became law on Aug 18, 1987.

Sponsor: Rep. Anthony Coelho D-CA
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Where it went

Latest action: Aug 18, 1987 — Became Public Law No: 100-91.

Vote results

No recorded roll-call votes on this bill in PORKER’s records (voice votes and unanimous consent are not roll calls; roll-call records start in 2011).

Cosponsors

63 cosponsors — 7 Republicans, 56 Democrats

5 of 63 cosponsors (8%) are from the other party.

Daniel Akaka (D-HI), Chester Atkins (D-MA), Jim Bates (D-CA), Anthony Beilenson (D-CA), Ben Blaz (R-GU), David Bonior (D-MI), Barbara Boxer (D-CA), Ben Campbell (R-CO), Rod Chandler (R-WA), William Clay (D-MO), Ronald Coleman (D-TX), John Conyers (D-MI), George Crockett (D-MI), E. De La Garza (D-TX), Ron De Lugo (D-VI), Ronald Dellums (D-CA), Julian Dixon (D-CA), Richard Durbin (D-IL), Bernard Dwyer (D-NJ), Dennis Eckart (D-OH), Mike Espy (D-MS), Edward Feighan (D-OH), Thomas Foglietta (D-PA), Jamie Fuster (D-PR), Samuel Gejdenson (D-CT), S. Green (R-NY), Dennis Hertel (D-MI), William Hughes (D-NJ), Tim Johnson (D-SD), Walter Jones (D-NC) and 33 more.

More from the sponsor

Other 100th Congress bills sponsored by Rep. Anthony Coelho.

Sponsor’s state and district

California in Congress · CA-15 district

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Data as of Sep 30, 2026 · bill record checked by PORKER from Congress.gov · votes from Senate.gov and the House Clerk. PORKER is non-partisan.