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  • General aviation topics, issues
    • Airport Master Plans and the FAA
    • Lead in aviation fuel
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  • Regarding Boulder Municipal Airport
  • The BDU Buzz
    • 4 Scenarios for BDU
      • Scenario 1
      • Scenario 2
      • Scenario 3
      • Scenario 4
    • Middle Income Down Payment Pilot program
    • FAA tells Boulder who's in charge
  • Boulder Municipal Airport Info
    • Surrounding BDU
    • BDU economics
    • BDU noise abatement
    • Boulder County flight school training areas
    • OSMP Soundscape
    • BDU and the Andrus bike path
    • BDU's Master Plan development
    • BDU MP archive
    • Local and State level contact information
  • Aviation Lead around Boulder County
  • General aviation topics, issues
    • Airport Master Plans and the FAA
    • Lead in aviation fuel
    • Noise
    • The 'pilot shortage' and regional airport growth
    • Regional airport economics
    • Safety, security, registration, insurance
  • National regulatory level
  • Resources
    • AFA Lead in Avgas flyer
  • Get updates & join us
  • Contact us

The FAA, general aviation, uncontrolled airspace

FAA rules dictate how our sky is used.   The FAA gathers money from air travel taxes and fees and provides money to the industry to support and grow aviation.  Thus, the aviation industry is paying the FAA to regulate it.    What could go wrong?

What other industries besides aviation have entire branches of the federal government dedicated to their well being?  This is called "regulatory capture".  The FAA has become dominated by the industry it is supposed to regulate, rather than by public interest.    As Pierce says, "Regulatory capture" is Reaganese for, "To hell with public safety. There's a buck to be made."

The most recent, obvious classic case of FAA regulatory capture in commercial aviation  when it was clearly shown that the FAA acted as a virtual agent for Boeing when Boeing was rushing through the approval of the 737 Max.  The result was two deadly crashes killing 346 people.   

Regarding general aviation aircraft noise, the 1990 ANCA act shifted noise abatement away from local governments and airport proprieters and granted the FAA authority on all noise restrictions on aircraft.  

GA occurs mainly in uncontrolled airspace.   There, pilots fly without a plan or tower control, using only visual or Instrument sensed flight rules.  While there is a minimum elevation requirement (1000' over the ground) and some noise abatement recommendations, pilots know they may safely ignore them.  Pilots can:
  • fly whenever, wherever, however they like,
  • perform repetive maneuvers as long they like,
  • use any aircraft they wish, despite age, make, model, noise level, vetting,
  • make as much noise as they like,
  • ignore and harass residents,
  • violate altitude rules,
  • fly without identifying themselves.
A lot of bad pilot behavior is indeed legal and tolerated.  

While the FAA claims their primary focus is safety their primary focus is industry growth.   Regarding safety, their primary concern is pilot safety, not life on the ground - if life on the ground mattered, we would have had unleaded fuel long ago, rather than waiting until 2030.  

The industry is all about growth.  Air traffic volume is controlled solely at the discretion of local towers (if any, and within a certain radius) and flight operators.   We don't know what these people think a limiting factor for air traffic volume would be, or even whether they think there is a limiting factor.

This massive, government supported, growth-oriented, inequitable, expensive, polluting system is the GA regulatory system we have.    It caters to a small, well-off percentage of the population.   It is paid for by citizens at every level: Federal, State, and municipal.
More on economics: benefits for the privileged

National action on lead

After decades of foot dragging, the EPA is considering making an endangerment finding that lead in aviation fuel is dangerous.  

At the December 2022 Congressional Hearing on lead in aviation fuel, no one from Transportation, the FAA, the EPA, or the Biden administration showed up.     

The FAA does have an initiative, EAGLE, which sets a date of 2030 for a transition to unleaded fuel.  However, it is unclear what percentage of this private fleet would actually be transitioned at that time.  It’s not even clear that the transition can actually be completed at all, as the FAA has failed for decades to address the problem.   Most recently, a 2013 FAA lead-reduction effort, called PAFI, has been called a failure.   As Rep. Ro Khanna has said, “Because 2030, that’s way too late.   By then, you’re going to have another generation of kids with lead in their blood.”
​

Although, the unleaded route has it's own risks. "Evidence is accumulating that unleaded fuel could be more damaging than leaded. Unleaded fuel may be causing new waves of cancer and making a profound contribution to environmental degradation.  While declines in the amount of lead in the air are positive, the alternative to lead is not pretty either. Unleaded petrol costs more to make than leaded fuel, results in the use of more oil and creates more pollution, because of the aromatics.  ....  Recent statistics from Sweden in 1993-4 show that service station workers had unexpectedly high rates of leukemia. Unleaded fuel being pumped into a tank releases aromatic compounds. You are at high risk from benzene and other VOCs at the service station. It is most important to avoid inhaling petrol fumes at the service station and at home.” 
Lead

National action on noise

​The method FAA uses to calculate noise impact is flawed, with bad consequences for those living underneath a general aviation playground.    A GAO report has recommended improving the metric.   

"FAA uses the Day-Night Average Sound Level (DNL) metric to meet legal requirements in assessing how these more precise flight paths might affect noise levels at various locations surrounding airports. However, this metric does not provide a clear picture of the flight activity or noise levels at a given location. DNL takes multiple components of aircraft noise into account, including the amount of noise from each flight and the average number of flights per day at a given location. Because of this, the same DNL may be associated with vastly different numbers of flights above that location. Small numbers of relatively loud operations, for example, can result in the same DNL as large numbers of quieter operations, as shown below. As a result, information on potential noise impacts FAA provided during outreach efforts—which was grounded in DNL—was not clear enough for communities to understand the planned changes."
Picture
​So, little is going on at the Federal around noise level beyond a recommendation for improving the noise metric.
Noise

References

Politico, 'My kids are being poisoned': How aviatiors escaped America's war on lead
What is regulatory capture, ​aireform.com/what-is-regulatory-capture/
'Regulatory Capture' Sounds Boring unti Planes Start Falling Out of the Sky, ​www.esquire.com/news-politics/politics/a34045023/boeing-737-max-regulatory-capture/
Aircraft Noise: FAA Should Improve Efforts to Address Community Concerns, ​www.gao.gov/products/gao-22-105844
​
"Toxic Air: How Leaded Aviation Fuel is Poisoning American's Children", Hous Oversight and Reform Subcmmittee on Environment, www.congress.gov/event/117th-congress/house-event/115056?s=1&r=1
​
Unleaded petrol: a solution of a problem?, www.greenleft.org.au/content/unleaded-petrol-solution-or-problem
​The Airport Noise and Capacity Act of 1990: Has Congress Finally Solved the Aircraft Noise Problem, Jenkins, 1994, scholar.smu.edu/cgi/viewcontent.cgi?referer=&httpsredir=1&article=2023&context=jalc
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  • Regarding Boulder Municipal Airport
  • The BDU Buzz
    • 4 Scenarios for BDU
      • Scenario 1
      • Scenario 2
      • Scenario 3
      • Scenario 4
    • Middle Income Down Payment Pilot program
    • FAA tells Boulder who's in charge
  • Boulder Municipal Airport Info
    • Surrounding BDU
    • BDU economics
    • BDU noise abatement
    • Boulder County flight school training areas
    • OSMP Soundscape
    • BDU and the Andrus bike path
    • BDU's Master Plan development
    • BDU MP archive
    • Local and State level contact information
  • Aviation Lead around Boulder County
  • General aviation topics, issues
    • Airport Master Plans and the FAA
    • Lead in aviation fuel
    • Noise
    • The 'pilot shortage' and regional airport growth
    • Regional airport economics
    • Safety, security, registration, insurance
  • National regulatory level
  • Resources
    • AFA Lead in Avgas flyer
  • Get updates & join us
  • Contact us