Aviation Operations Management Not Just Part 139: Finding Value in All Airport Inspections February 27, 2020 by Addison Shaw While Part 139 inspections (for the airports that should or opt to pursue the FAA certification) are important, airport managers should also give their attention to other airport operations. Inspections, whether they're done as Part 139 requires or not, play critical and functional roles across all sides of an airport. Read more »