Construction Costs. Rider Levett Bucknall’s Construction Cost Calculator; TPI % Change; Cost Relativity; Market Sector Activity, July 16, 2025

Class G Airspace. DRONE U’s Class G Airspace: A Comprehensive Guide for Drone Pilots, April 29, 2025

LAANC. Drone Pilot Ground School’s How To Get Drone Flights Approved in Controlled Airspace with LAANC, December 17, 2024

ADCPs and Sediment Transport. Teledyne Marine’s A Deep-Dive Into Sediment Transport Research, February 11, 2025

FAA Part 107 Remote Pilot Checklist. Federal Aviation Administration’s Certificated Remote Pilots including Commercial Operators, March 25, 2025

Part 107 Remote Pilot Course Offering. Pilot Institute’s Course Offerings, July 16, 2025

FAA Aviation Weather Services. Federal Aviation Administration’s Advisory Circular 00-45H CHG 2 Aviation Weather Services, November 14, 2016

FAA Part 107 Remote Pilot Study Guide. Federal Aviation Administration’s Remote Pilot – Small Unmanned Aircraft Systems Study Guide, August 1, 2016

FAA UAS Declaration of Compliance. Federal Aviation Administration’s UAS Declaration of Compliance System: Declarations of Compliance (DOC) to the requirements of Part 89 for unmanned aircraft Remote Identification (RID) and Part 107 Operation of Small Unmanned Aircraft over People (OOP), July 16, 2025