FR 2021-03904

Overview

Title

Amendment of Class D and Class E Airspace; Palmdale, CA

Agencies

ELI5 AI

The Federal Aviation Administration (FAA) changed the rules for the sky around a special airport in Palmdale, California, to make sure planes fly safely; it also tidied up some details without causing much fuss or cost.

Summary AI

The Federal Aviation Administration (FAA) has issued a new rule altering the airspace around Palmdale USAF Plant 42 Airport in California. The rule redefines parts of Class D and Class E airspace to ensure safe and efficient flight operations, especially for aircraft descending to certain altitudes. It also makes changes to remove unnecessary overlaps with other airspace areas and include corrections to legal descriptions. No public comments were received during the proposal stage, and the changes are considered routine without significant environmental or economic impacts.

Abstract

This action modifies the Class E airspace, designated as an extension to a Class D or Class E surface area, at Palmdale USAF Plant 42 Airport. This action also modifies the Class E airspace, extending upward from 700 feet above the surface. Additionally, this action removes the Class E airspace, extending upward from 1,200 feet above the surface. Further, this action removes the Palmdale VORTAC from the Class E4 and the Class E5 legal descriptions. Also, this action removes the Lancaster, Gen. William J. Fox Airfield, CA, from the Class E5 legal description. Lastly, this action implements several administrative corrections to the Class D, Class E4, and Class E5 text headers and legal descriptions.

Type: Rule
Citation: 86 FR 11860
Document #: 2021-03904
Date:
Volume: 86
Pages: 11860-11862

AnalysisAI

The document under review is a rule issued by the Federal Aviation Administration (FAA) regarding changes to the airspace around the Palmdale USAF Plant 42 Airport in California. It details modifications to specific classes of airspace, aiming to improve aviation safety and efficiency by redefining airspace areas relevant to specific navigational needs. The rule changes include removing redundant airspace overlaps and updating administrative legal descriptions. The rule was finalized without public comments, indicating a non-controversial nature. Here's an analysis of its implications:

General Summary of the Document

The FAA's rule action focuses on modifying the designated airspace around Palmdale USAF Plant 42 Airport. The main objectives are to enhance safety for aircraft operations by redefining controlled airspace areas. These adjustments include modifying the vertical extension of Class E airspace that either extends from 700 feet above the ground or is designated as an extension to a surface area. The document also removes higher-level airspace that overlaps with the Los Angeles en route area, thereby eliminating redundancy. It incorporates a series of administrative corrections for clarity, including removing obsolete references like the Palmdale VORTAC and modifying text headers and legal descriptions for consistency.

Significant Issues or Concerns

One issue that stands out in this document is the complexity of technical and legal language used to define airspace boundaries. The precise descriptions, including specific latitude and longitude coordinates and radial distances, may not be easily understandable to the average person without specialized aviation knowledge. This complexity might result in difficulties for non-aviation stakeholders trying to comprehend the nature and impact of these changes.

Additionally, the document leans heavily on references to external documents, specifically FAA Order 7400.11E. While such orders are accessible online, this reliance could pose a hurdle for those unfamiliar with how to navigate federal aviation documentation, potentially limiting transparency for those interested in understanding the regulations.

Impact on the Public Broadly

For the general public, changes to airspace regulations like these might have minimal noticeable impact in everyday life, as they primarily affect flight operations. Indirectly, such modifications ensure that air travel remains safe, efficient, and organized, which, in turn, benefits all airspace users and the communities surrounding airports.

Impact on Specific Stakeholders

Aircraft operators, pilots, and aviation professionals are the primary stakeholders impacted by this rule. By simplifying legal descriptions and removing overlaps, the FAA ensures that these individuals can operate within a more organized and optimized airspace, potentially reducing the complexity and workload for those navigating the airspace.

Airlines and other entities relying on efficient aircraft operations stand to benefit from these updates, which are designed to facilitate smoother flight paths and improved safety protocols. Conversely, there are minimal direct impacts expected on small businesses or non-commercial entities, as highlighted by the FAA's determination of no significant economic impact.

In conclusion, while the document introduces important safety-focused changes in airspace management, its technical nature poses a challenge for broader public understanding. Nonetheless, the primary aim remains enhancing aviation safety and efficiency, reinforcing the critical role of regulatory updates in the ever-evolving aviation landscape.

Issues

  • • The document does not include any specific financial details, so it's unclear if there are any spending concerns related to wasteful expenditure or favoritism towards particular organizations or individuals.

  • • The legal descriptions of the airspace areas are complex and may be difficult for individuals without specialized knowledge to understand clearly.

  • • Technical references such as coordinates and radial distances from the airport may not be easily understood by the general public.

  • • There is reliance on external documents (FAA Order 7400.11E), which may not be immediately accessible or understandable to all readers, potentially limiting transparency.

Statistics

Size

Pages: 3
Words: 2,189
Sentences: 72
Entities: 224

Language

Nouns: 784
Verbs: 136
Adjectives: 81
Adverbs: 54
Numbers: 158

Complexity

Average Token Length:
4.48
Average Sentence Length:
30.40
Token Entropy:
5.36
Readability (ARI):
18.44

Reading Time

about 7 minutes