skip to main content
skip to newscasts

Saturday, April 20, 2024

Public News Service Logo
facebook instagram linkedin reddit youtube twitter
view newscast page
play newscast audioPlay

Tribal advocates keep up legal pressure for fair political maps; 12-member jury sworn in for Trump's historic criminal trial; the importance of healthcare decision planning; and a debt dilemma: poll shows how many people wrestle with college costs.

view newscast page
play newscast audioPlay

Civil rights activists say a court ruling could end the right to protest in three southern states, a federal judge lets January 6th lawsuits proceed against former President Trump, and police arrest dozens at a Columbia University Gaza protest.

view newscast page
play newscast audioPlay

Rural Wyoming needs more vocational teachers to sustain its workforce pipeline, Ohio environmental advocates fear harm from a proposal to open 40-thousand forest acres to fracking and rural communities build bike trail systems to promote nature, boost the economy.

Small Planes' Fuel Raises Health Concerns

play audio
Play

Thursday, September 27, 2012   

SALT LAKE CITY - Salt Lake County is in the nation's top five for its number of aircraft registrations. Most of the general-aviation or piston-driven planes that fly Utah skies still burn leaded fuel, or "avgas."

They got the lead out of automobile gas decades ago, but not so with planes, making them the largest source of lead emissions in the nation.

The federal Environmental Protection Agency (EPA) has a Friday deadline to respond in a federal court case, asking the agency to crack down on the use of leaded fuel. Marianne Engleman Lado, a staff attorney for Earthjustice, says the reason for concern is the health effects, particularly on children.

"There are 20,000 airports around the country where lead is still used, and studies have shown that people who live near these airports - their kids are more likely to have heightened blood lead levels."

No alternative is available for leaded avgas, which - according to the Aircraft Owners and Pilots Association (AOPA) - has to be used in some engines or they could fail. The AOPA says it wants to help find a solution, but says ultimately it's a decision for the Federal Aviation Administration (FAA), not just the EPA.

Rob Hackman, AOPA vice president for regulatory affairs, says his group is working with the EPA and FAA to establish a "realistic standard" to reduce lead emissions for general-aviation aircraft.

"It's not just a matter of 'we want fuel with a higher octane so we can go faster.' It's safety of flight so that our engines do not detonate and prematurely tear themselves apart at critical phases of flight."

More than 6,400 aircraft are registered in Utah.

Hackman says - and others agree - that there's no reason for concern when small planes fly overhead. Altitude and wind are thought to disperse the harmful emissions.

"So, unless you're standing right behind an aircraft engine with your nose right at the exhaust, you're talking about something that I think would be even difficult to measure from a bloodstream - that type of thing."

Nonetheless, concern remains about populations near the nation's airports, and Lado anticipates that the EPA eventually will issue an endangerment finding, followed by Clean Air Act regulation of lead in avgas.


get more stories like this via email

more stories
The Bureau of Land Management's newly issued Public Lands Rule is designed to safeguard cultural resources such as New Mexico's Chaco Culture National Park. (Photo courtesy SallyPaez)

Environment

play sound

Balancing the needs of the many with those who have traditionally reaped benefits from public lands is behind a new rule issued Thursday by the Bureau…


Health and Wellness

play sound

Alzheimer's disease is the eighth-leading cause of death in Pennsylvania. A documentary on the topic debuts Saturday in Pittsburgh. "Remember Me: …

Social Issues

play sound

April is Financial Literacy Month, when the focus is on learning smart money habits but also how to protect yourself from fraud. One problem on the …


Outdoor recreation added $11.7 million to the Arizona economy in 2022, according to the U.S. Bureau of Economic Analysis. (Adobe Stock)

Environment

play sound

Arizona conservation groups and sportsmen alike say they're pleased the Bureau of Land Management will now recognize conservation as an integral part …

play sound

Across the U.S., most political boundaries tied to the 2020 Census have been in place for a while, but a national project on map fairness for …

The 2023 Annie E. Casey Foundation Data Book ranked Arkansas 37th in the nation for education, and said 56% of young children were not in preschool programs to help get them ready for school. (Adobe Stock)

Social Issues

play sound

The need for child care and early learning is critical, especially in rural Arkansas. One nonprofit is working to fill those gaps by giving providers …

Environment

play sound

An annual march for farmworkers' rights is being held Sunday in northwest Washington. This year, marchers are focusing on the conditions for local …

Social Issues

play sound

A new Gallup and Lumina Foundation poll unveils a concerning reality: Hoosiers may lack clarity about the true cost of higher education. The survey …

 

Phone: 303.448.9105 Toll Free: 888.891.9416 Fax: 208.247.1830 Your trusted member- and audience-supported news source since 1996 Copyright © 2021