Are Las Vegas Helicopter Tours Safe? What the Federal Record Shows

What the Federal Record Shows

The National Transportation Safety Board (NTSB) is the federal agency that investigates civil aviation accidents, and it publishes the results in a public database. We searched it for helicopters flown under Part 135, the federal rules for commercial operators that carry passengers for hire; all four fatal tour flights in this article flew under it.

In the places those tours fly, from Las Vegas and Boulder City in Nevada to Hoover Dam, Meadview, Temple Bar, Peach Springs and Grand Canyon West in Arizona, the database lists 20 cases since 2000: 18 accidents and 2 incidents. Four of the accidents were fatal, and all four were sightseeing flights.

The most recent fatal accident on these routes was in February 2018. Since then, the database lists two accidents in these places, in 2022 and 2025, and nobody died in either.

The trade-off: a short list of accidents over more than two decades is reassuring, and it is not the same as a risk figure. The NTSB counts what went wrong, not how many tours flew safely, so the honest reading is that fatal crashes on these routes are rare and that each one had a specific cause.

What Went Wrong Each Time

The four fatal accidents do not share one cause, and that is the most useful thing the record says.

In August 2001, a Papillon Airways helicopter returning to Las Vegas from the west Grand Canyon descended out of control near Meadview, Arizona. The pilot and five passengers died. The NTSB found that the pilot maneuvered in a way that, in high heat and altitude, left the helicopter without the performance to recover, close to steep terrain.

In September 2003, a Sundance Helicopters flight hit a canyon wall in Descent Canyon, near Grand Canyon West Airport, on its way down to a landing site by the Colorado River. The pilot and all six passengers died. The NTSB blamed the pilot's disregard of safe procedures and misjudgment of the terrain, and found that the operator and the Federal Aviation Administration (FAA) had not watched those flights closely enough.

In December 2011, a Sundance Helicopters "Twilight tour" toward Hoover Dam crashed in the mountains about 14 miles east of Las Vegas. The pilot and four passengers died. The cause was maintenance done the day before: a part that connects the controls to the main rotor came loose in flight. The NTSB found that the mechanic and the inspector were fatigued.

In February 2018, a Papillon Airways helicopter lost control while approaching its landing site at Quartermaster Canyon, in gusting tailwinds. All seven on board survived the impact; a fire followed immediately, and five died of their injuries. The NTSB found no mechanical fault. It also reported that rescue was difficult from the remote site, and that the first transport of the injured by helicopter began about six hours after the accident.

The trade-off: different causes mean there is no single thing to avoid. They also mean there is no pattern that a passenger could check before booking; the rules and the operators carry most of it.

What Changed After the Crashes

The 2018 accident is the one that changed the most. The helicopter was not equipped, and was not required to be, with a crash-resistant fuel system, the kind of fuel system designed to delay a fire after a survivable crash. According to the NTSB report, the operator said it retrofitted its EC130 B4 and AS350-series helicopters with such systems by August 2018. A federal law, the FAA Reauthorization Act of 2018, now bars helicopters manufactured after April 5, 2020 from flying in US airspace unless they are certified with one.

The same report describes changes at the landing site: new satellite phones, trauma kits and a stretcher stored where rescuers can reach them, and first aid training for pilots.

After both the 2003 and the 2011 crashes, the NTSB issued safety recommendations to the FAA. You can read each case on the NTSB investigation page for 2011 and the page for 2018.

The trade-off: a rule that applies to helicopters built after 2020 does not cover older aircraft by itself. If it matters to you, ask the operator whether the helicopter you will fly has a crash-resistant fuel system.

The Rules Every Tour Flight Follows

Commercial helicopter tours fly under the federal National Air Tour Safety Standards, 14 CFR Part 136, on top of the rules for commercial operators. Three of its requirements are things a passenger sees:

The briefing. Before takeoff, the pilot must make sure every passenger has been briefed on seatbelts, exits and how to get out of the aircraft.

The scale. Before each tour, the operator must complete a performance plan based on weight and balance for the day's heat and altitude. It is one reason passengers are weighed and seats are assigned; how that works is in our article on helicopter seats.

Water. On flights over water beyond the shoreline, passengers must wear a life preserver or have one at hand, depending on the aircraft.

Around Grand Canyon National Park, special federal flight rules also apply. Commercial operators flying there must hold a Part 135 certificate, and aircraft may not fly within 500 feet of terrain between the north and south rims except to take off or land.

The trade-off: the rules do not make a flight risk-free, and they explain parts of the experience that reviewers complain about, from the scale at check-in to the seat you are given.

What the Rest of the Record and the Reviews Show

Most of the 20 cases in the database ended without serious injury. The most serious since 2018 happened at Boulder City in December 2022, when a pilot lost directional control while hover-taxiing; the NTSB also found that the seats did not absorb energy consistently, which made the injuries worse. In December 2025 at Las Vegas, an unidentified object struck a tail rotor blade, and nobody was hurt.

Reviewers write about how safe the flight felt, which is not the same as a safety record. In 1,182 TripAdvisor reviews of three Las Vegas helicopter operators, 95 mention feeling safe or the safety briefing, and 92 of those are at four or five stars. If nerves are the question, what reviewers describe is in our article for nervous flyers.

The trade-off: a calm flight and a good pilot are what reviewers remember, and they are not evidence about the next flight. The federal record is the better source for safety, and it changes slowly.

Common questions

*Accident facts come from the National Transportation Safety Board's public database and investigation reports, and the rules from the Electronic Code of Federal Regulations, read in October 2026. The search covered helicopters flown under Part 135 in the places listed; other flights, including private and training flights, are outside it. Records are updated as investigations close. This article is not safety advice; ask the operator about its aircraft and procedures before you fly.*