DRONEII: The 5 Key Components of Successful Unmanned Traffic Integration

It is a general trend that government regulations continue to lag behind drone technology innovation – the same undoubtedly goes for unmanned traffic management. On the one hand, drone regulations are a hurdle because they still limit the sorts of flights that require UTM systems – BVLOS and extended line of sight (EVLOS) flights. In most countries BVLOS and EVLOS flights are allowed under exemption or waiver only and these exemptions are scant.

Conversely, government UTM programs like those which the American Federal Aviation Authority (FAA) conducts often help companies acquire special exemptions, waivers and approvals. These programs (outlined further in our Drone Regulation Report), include the UTM Pilot Program (UPP) and Integration Pilot Program (IPP), both of which work together with drone companies to try and advance the integration of drones into the national airspace system. The latter, the IPP, has been credited as a vehicle for companies like UPS Flight Forward and Wing receiving their Part 135 approvals.

In the words of the FAA, “[r]emote ID is the ability of a UAS in flight to provide identification information that can be received by other parties.” In other words, a remote identification system for drones is necessary in order for drones to share their position data with other operators, authorities, and manned aircraft. Such a system would lay the groundwork for a future UTM system fully integrated into the national airspace.

So far, the FAA has published the Remote ID proposed rule as a framework for remote identification of all drones operating in US airspace. The proposed rule closed for public comments on March 2^ndand is currently under review. The also introduced remote ID requirements in 2019 and Phase 1 of the European UTM initiative (U-Space) spearheads e-identification and e-registration of drones. These programs, alongside integrating technological and regulatory efforts in the pursuit of an effective UTM system, also help secure stakeholder buy-in.

A UTM system is only as good as the number of stakeholders that participate in it – as only that way can it claim to exist as a universal system that provides flight guidelines for pilots and alerts of others in the airspace. So far, participation in existing UTM systems has been partial at best. Companies report not using UTM systems for several reasons: from not considering them comprehensive enough, to not being offered enough coverage, or even simply not feeling that their missions are complex enough to require UTM software. This creates a Catch-22 situation with UTM systems – not many people use them because they feel that there is not a critical mass on these systems enough to justify participation.

To remedy this, some companies have expressed that all drone pilots should be required to use UTM, including hobbyists. Our research even shows that ultimately drone companies feel that stakeholder buy-in from not just other companies, but also from all the relevant authorities would immensely increase the value of UTM systems for them.

Imagine a system that operates as a mobile phone application and/or computer program, which displays a map of an area with restricted areas marked, and which also displays real time data on drones currently in the air. For authorities, it is a system that enables them to enforce flight safety and other regulations – keeping them constantly in touch with drones in the air. For flight operators, it is not just a map, but an interactive rulebook alerting them of where they can and cannot fly and when. All these stakeholders operate simultaneously, enabling the lower skies to offer their full commercial potential with maximum safety and efficiency.

Considering all five of the key components of a UTM system listed here, it is clear that we are not there yet. Running UTM systems in parallel to ATM is one thing, but webbing UTM into the ATM structure brings in significant regulatory hurdles and technological boundaries over from the manned aviation industry. Nevertheless, the potential of a comprehensive, reliable, and automatized UTM system is so immense that it is an important aspect of the drone industry to keep your eyes on.

DRONEII’s token social scientist, Millie Radovic has a BA in International Relations from King’s College London and an MSc from the University of Oxford. Earlier, she amongst other things researched Science & Tech policy for the NATO Parliamentary Assembly in Brussels. At DRONEII she particularly looks at drones and international development & global health projects.