Did an FAA Notice Warn Pilots of Slackline Before Fatal Arizona Crash?

Federal aviation records confirm a critical warning was issued. The FAA notice helicopter crash warning was sent out one week before a deadly accident. The incident involved an MD Helicopters 369FF near Telegraph Canyon, Arizona. The crash on January 2 killed the pilot and three family members. An eyewitness reported seeing the aircraft strike the line.

Regulatory Warning Details

The Federal Aviation Administration (FAA) issued a Notice to Air Missions (NOTAM). This Notice to Air Missions (NOTAM) was dated December 26, days before the crash. It served as a slackline aviation warning for pilots in the region. The notice described a tightrope, or slackline, stretched across a mountainous area. The line was reportedly over half a mile long and suspended approximately 600 feet Above Ground Level (AGL). It was also flagged and lit to enhance visibility.

Despite the warning, the Arizona helicopter accident occurred, raising serious questions. The NOTAM system is designed to alert pilots to temporary flight hazards. These hazards include obstacles, construction, or operational changes. Pilots are required to conduct a thorough pilot pre-flight briefing. This briefing must include checking all relevant NOTAMs along their planned flight path.

Challenges with the NOTAM System

Early reports indicate a potential issue with the warning's distribution. The NOTAM was reportedly attached to a nearby airport, Superior Airport, not the departure point, Pegasus Airpark. This discrepancy highlights a known challenge within the system. The sheer volume of NOTAMs can make it difficult for pilots to filter for critical information. Experts note that reviewing all notices can be a tedious chore.

Investigation and Safety Implications

The National Transportation Safety Board (NTSB) is leading the aviation safety investigation. The NTSB's probe will scrutinize several factors. They are examining the flight crew’s pre-flight review process. Investigators will also assess the line's visibility and the helicopter's flight path. The goal is to determine if the NOTAM was received and acted upon.

This incident is considered unprecedented, as safety experts are unaware of other helicopter crashes involving a slackline. However, striking wires or unmarked cables is a perpetual concern for helicopter operations. The tragedy underscores the critical need for airspace hazard awareness. The aviation community is closely monitoring this case on commercial aviation news [https://flying.flights]. The final NTSB report will likely result in safety recommendations. These changes could impact pilot pre-flight briefing requirements and the NOTAM system itself.