Change in EST Usage in Notice to Airmen (NOTAM)
type: GovernmentService
description: This document provides clarity and guidance regarding the use of the contraction "EST", which stands for "Estimated", when appended to the end of validity time in a NOTAM. The FAA is taking this action to align NOTAM policy with International Civil Aviation Organization (ICAO) standards and recommended practices.
date published: 2015-10-05
start time: 2015-12-15
agent: Federal Aviation Administration
  type: GovernmentOrganization
  parent organization: US Department of Transportation
citation: DigitalDocument
license: https://creativecommons.org/publicdomain/zero/1.0/
source: https://www.federalregister.gov/documents/2015/10/05/2015-25192/change-in-est-usage-in-notice-to-airmen-notam
source organization: US Federal Register
publisher: AI Analytics

PropertyValue
property ID: Federal Register Document Number
value: 2015-25192

PropertyValue
property ID: Federal Register Citation
value: 80 FR 60033

AI Analytics
type: Organization