
As more drones are taking to the skies the threat they pose to aviation is increasing. A recent event at San Diego International Airport has gotten the attention of the airlines and regulators. United Airlines Flight 1980 reported seeing, and possibly hitting, a drone while on approach to the airport. This occurred at between 3,000 and 4,000 feet, well above the altitude restrictions placed on drones. After a safe landing the aircraft was inspected and no damage was found. Nevertheless, the FAA has opened an investigation.
Although a drone striking a commercial airliner is extremely rare (only one documented incident in 2017), there are other confirmed incidents between large aircraft and drones. On January 9, 2025, a Super Scooper (a Canadian‑built CL‑415‑type water‑bombing aircraft) fighting the Palisades Fire in Los Angeles collided with a drone while operating at low altitude. The drone punched a hole in the wing of the Super Scooper — approximately 3 inches by 6 inches. It landed safely but was grounded for several days while repairs were completed. The operator was identified and charged with violating the Temporary Flight Restrictions (TFRs) and the unsafe operation of an unmanned aircraft. He pled guilty and was imprisoned briefly and faced significant restitution penalties. In a separate case, in 2020 a LAPD helicopter suffered a shattered windshield when it was struck by a drone. Otherwise, there are plenty of reported sightings and close calls with aircraft of all types, but no significant damage or injuries have been reported.
The FAA has extensive regulations in place regarding when and where drones can be flown and by whom. The altitude limit for drones is typically 400’ and operations are prohibited near airports and other controlled airspace without prior permission. Complete information about these regulations and becoming a certificated drone pilot can be found on this FAA website. Whether you want to conduct drone flights recreationally or commercially, knowing the rules and abiding by them is critical to aviation safety. Some of the basic requirements are summarized in the table below.
According to the FAA, nearly 500,000 drone pilot certificates have been issued. Those numbers are growing each year and represent millions of individual drones as operators often own more than one. Ensuring the safe operation of these drones falls to the FAA and while there have been no tragedies associated with drone activity it is still a significant concern and a daunting task. The FAA has published an extensive document (as most FAA publications are) that details both the current drone operations and forecasted growth. The 61 pages can be accessed here for those who want to further understand the state of the UAS operations as well as the Advanced Air Mobility (AAM) developments in the U.S. The AAM activities are another growing aviation segment and are described by the FAA as:
Advanced Air Mobility (AAM) is an umbrella term for aircraft that are typically highly automated, electrically powered, and have vertical take-off and landing capability. AAM consists of two subgroups: Regional Air Mobility (RAM) and Urban Air Mobility (UAM). UAM involves increasingly automated, cooperative air transportation services in and around urban areas. Many of these aircraft fall into the powered-lift category and are often referred to as air taxis or electric vertical takeoff and landing (eVTOL) aircraft. Several proposed use cases for UAM aircraft include passenger transport and the provision of emergency services. Conversely, RAM involves highly automated air transportation with advanced propulsion systems operating outside of urban environments. These aircraft range from heavy unmanned-aircraft cargo delivery to electric-propulsion passenger aircraft.
The AAM technology is developing quickly. While AAM is an emerging segment that has potentially significant impact on the airspace system, drones have been regulated for over a decade and seem to be everywhere. Managing drones and their operators is not a theoretical challenge; it is truly a present hazard that the FAA must be aggressive in controlling.
There are systems available that are designed to mitigate the drone hazards especially around special events or restricted locations. These systems deploy when drones may threaten aircraft including during the 2025 Los Angeles wildfires.
Counter‑drone detection and tracking systems are designed to help authorities identify unauthorized drones and the people flying them. They work by monitoring radio‑frequency signals from drones and their controllers, allowing them to detect aircraft that are too small or distant to see visually. When a drone is transmitting, a system can often pinpoint both the drone’s position and the operator’s location, which is why law‑enforcement agencies use it during airport incursions, wildfire operations, and other sensitive events. In some deployments, the technology integrates radar and optical or thermal cameras so it can visually confirm a target once RF detection cues the system. Its capabilities are focused entirely on awareness and tracking: it can alert incident commanders, airport operations, or police in real time, but it cannot jam, disable, or take control of a drone. Only certain federal agencies, such as the FAA or FBI have legal authority to do that. As a result, these tools are highly effective for detection and evidence‑gathering but are limited as they rely on human responders or authorized federal counter‑UAS teams to actually stop a drone once it’s identified.

The bottom-line is that UAS activities are growing fast and the potential for conflicting with commercial aviation is also growing. It is the responsibility of each operator to fully understand their responsibilities and abide by the FAA regulations. Drones weighing over .55lbs (250g) must be registered. This is why most hobbyist drones weigh less than this. If you have questions about drone registration click here for more information. Lastly, you need a Part 107 Remote Pilot Certificate any time your drone flying is not purely recreational. The FAA makes a clear distinction: if the flight has any commercial, occupational, or non‑recreational purpose, you must operate under Part 107. This includes being paid, helping a business, gathering data for work, or producing content tied to compensation. Recreational flyers operating strictly for personal enjoyment fall under the “Exception for Limited Recreational Operations” and do not need Part 107. But even purely recreational flyers need to take the Recreational UAS Safety Test.
Source: FAA.gov/uas

It’s been a bit over two months since the terrible incident at Denver International Airport on May 8. An individual breached airport security by climbing an 8-foot-high fence and walking onto runway 17L. Frontier Flight 4345 had begun its takeoff role and struck the man resulting in his death and a high-speed aborted takeoff. A brief engine fire and smoke in the cabin led the captain to initiate a ground evacuation of the passengers while on the runway. All 231 passengers and crew evacuated resulting in 12 minor injuries and five passengers transported to local hospitals.
DIA is the largest airport in the country with a 53 square mile footprint. This includes 36 miles of fencing, some 12 feet high, some 8 feet. Security personnel detected the intrusion and were responding to the scene. However, it was only two minutes between the breach and the collision and runway 17L is a long way from the terminal area. Denver is a Category X airport regarding TSA security requirements and a Class I airport regarding FAA Part 139 Safety and Security. These are the strictest airport requirements.
Since the accident there has been criticism of the airport security and even formal Notices of Claim filed against the City and County of Denver for negligence. Passengers are alleging smoke inhalation, physical injuries, and psychological trauma because of the accident.
This incident does bring up aviation security issues that are worth reviewing by the FAA and local airport authorities across the country. Some are legitimate concerns; some involve unrealistic security expectations. But learning from this is the primary goal. This time we escaped with no passenger fatalities and the crew did an excellent job of rejecting the takeoff and ordering a prompt evacuation. The security issues and general safety issues include:
Perhaps more important to the aviation safety system is the evaluation of how the emergency evacuation was conducted. As we’ve covered in previous stories, when passengers attempt to evacuate while carrying their bags, purses, and suitcases it endangers everyone else aboard the plane. The time it takes to retrieve personal items is time that other passengers may need to get out of the aircraft. Every passenger is put in jeopardy due to the selfishness of those who value their luggage more than the lives of others. This is not hyperbole; this is a factual evaluation of the situation. Videos online clearly show the multiple passengers carrying items down the slides. This also risks damage to the slide which in fact did happen to one of the slides that night. If your suitcase punctures a slide, that exit is now unusable for the remaining passengers. That’s simply inexcusable. Listen to flight attendants when they brief you prior to takeoff- “In the event of an evacuation, leave all personal belongings behind and follow crew instructions.”
We’ll leave you with clear FAA guidance regarding ground evacuation. Please read, understand, and follow these instructions should you find yourself in an emergency. Your life, and the lives of others depend on it.
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