N9582M

HISTORY OF FLIGHTOn August 13, 2022, about 1619 mountain standard time, a Cessna T207A airplane, N9582M, was substantially damaged when it was involved in an accident near Page, Arizona. The pilot received minor injuries, two passengers were fatally injured, two passengers were seriously injured, and one passenger received minor injuries. The airplane was operated as a Title 14 Code of Federal Regulations Part 91 air tour flight.

According to witnesses, the accident airplane was the first airplane in a flight of 5 airplanes on a scenic tour of the Lake Powell area at a cruise altitude of about 1,000 ft to 2,000 ft above ground level. After nearly 30 minutes of flight and after making a turn back towards the airport, the accident pilot made a distress call and reported his engine lost power and he was ditching the airplane in Lake Powell. The airplane became submerged in the water and the two passengers who were fatally injured did not exit the airplane.

National Park Service boats, several nearby private boats, and a few helicopters responded to the accident site, which was located about 13 miles northeast of the Page Municipal Airport, (PGA), Page, Arizona. The boats assisted the survivors in the water. Once aboard a boat that recovered the survivors, witnesses overheard the pilot on the phone discussing that he had experienced an engine failure.

An underwater remote observation vehicle surveyed the accident site a couple of days after the accident. All major components of the airplane were observed, and the airplane came to rest upright at the lake bottom about 100 ft below the surface. PERSONNEL INFORMATIONThe pilot was hired by American Aviation about 2 1/2 months before the accident and was qualified to fly for the company in the accident airplane in accordance with American Aviation requirements.

The accident pilot had no recollection of the circumstances of the flight or his actions following the engine failure.

The accident pilot was observed to be in good spirits by company personnel on the day of the flight. AIRCRAFT INFORMATIONThe high-wing airplane was powered by a turbocharged fuel injected Continental TSIO-520-N engine.

Normal entry and exit from the airplane was accomplished through an entry door on each side of the front portion of the cabin, and through double cargo doors at the rear of the cabin on the right side.

The airplane was equipped with two extended fuel tanks with a capacity of 40 gallons each. Total fuel was 80 gallons and usable fuel was 73 gallons. The fuller tank was to be used for takeoff and landing.

The airplane’s Pilot Operating Handbook listed the following checklists that were applicable during the accident flight:

ENGINE FAILURE IN FLIGHT (RESTART)

AIRSPEED-80 KIAS

AUX FUEL PUMP-ON

FUEL SELECTOR -OTHER TANK (IF FUEL AVAILABLE)

THROTTLE-HALF OPEN

AUX FUEL PUMP-OFF

If fuel flow immediately drops to zero indicating an engine driven pump failure return to the aux pump on. MIXTURE-LEAN from full rich until restart. If prop is windmilling engine will restart if prop is windmilling engine will restart automatically within a few seconds. If prop has stopped turn ignition switch to START, advance throttle slowly from idle and lean mixture as required.

MIXTURE-ADJUST AS REQ

THROTTLE-ADJUST AS REQUIRED

FUEL SELECTOR-AS DESIRED when flow stable

EMERGENCY LANDING WITHOUT POWER

AIRSPEED-85 KIAS (flaps up)/80 KIAS (flaps down)

MIXTURE-IDLE CUTOFF

IGNITION SWITCH-OFF

FLAPS-AS NEEDED (RECOMMENDED 30)

MASTER SWITCH OFF

DOORS-UNLATCH PRIOR TO TOUCHDOWN

TOUCHDOWN-SLIGHTLY TAIL LOW

BRAKES APPLY HEAVY

DITCHING

Radio-Mayday on 121.5 W/Location, Intentions, and 7700 squawk

Heavy Objects-Secure or Jettison

Flaps-30

Approach-High winds, Heavy seas, -into the wind. Light winds, heavy swells-parallel to swells

Power-Established 300 ft per minute descent rate at 70 KIAS

Cabin Doors – Unlatched

Touchdown-level attitude @ 300 ft /minute

Face-Cushion at touchdown

Evacuate-Through cabin doors/If needed open window, flood cabin to equalize pressure

Life Vests/Raft-inflate

FORCED LANDINGS

Avoid a landing flare because of difficulty in judging height over a water surface.

A review of the maximum glide chart indicated that an airplane between 1,000 ft to 2,000 ft above terrain would have about a 1.0 to 2.5 mile glide distance with the propeller windmilling, flaps up, and zero wind. AIRPORT INFORMATIONThe high-wing airplane was powered by a turbocharged fuel injected Continental TSIO-520-N engine.

Normal entry and exit from the airplane was accomplished through an entry door on each side of the front portion of the cabin, and through double cargo doors at the rear of the cabin on the right side.

The airplane was equipped with two extended fuel tanks with a capacity of 40 gallons each. Total fuel was 80 gallons and usable fuel was 73 gallons. The fuller tank was to be used for takeoff and landing.

The airplane’s Pilot Operating Handbook listed the following checklists that were applicable during the accident flight:

ENGINE FAILURE IN FLIGHT (RESTART)

AIRSPEED-80 KIAS

AUX FUEL PUMP-ON

FUEL SELECTOR -OTHER TANK (IF FUEL AVAILABLE)

THROTTLE-HALF OPEN

AUX FUEL PUMP-OFF

If fuel flow immediately drops to zero indicating an engine driven pump failure return to the aux pump on. MIXTURE-LEAN from full rich until restart. If prop is windmilling engine will restart if prop is windmilling engine will restart automatically within a few seconds. If prop has stopped turn ignition switch to START, advance throttle slowly from idle and lean mixture as required.

MIXTURE-ADJUST AS REQ

THROTTLE-ADJUST AS REQUIRED

FUEL SELECTOR-AS DESIRED when flow stable

EMERGENCY LANDING WITHOUT POWER

AIRSPEED-85 KIAS (flaps up)/80 KIAS (flaps down)

MIXTURE-IDLE CUTOFF

IGNITION SWITCH-OFF

FLAPS-AS NEEDED (RECOMMENDED 30)

MASTER SWITCH OFF

DOORS-UNLATCH PRIOR TO TOUCHDOWN

TOUCHDOWN-SLIGHTLY TAIL LOW

BRAKES APPLY HEAVY

DITCHING

Radio-Mayday on 121.5 W/Location, Intentions, and 7700 squawk

Heavy Objects-Secure or Jettison

Flaps-30

Approach-High winds, Heavy seas, -into the wind. Light winds, heavy swells-parallel to swells

Power-Established 300 ft per minute descent rate at 70 KIAS

Cabin Doors – Unlatched

Touchdown-level attitude @ 300 ft /minute

Face-Cushion at touchdown

Evacuate-Through cabin doors/If needed open window, flood cabin to equalize pressure

Life Vests/Raft-inflate

FORCED LANDINGS

Avoid a landing flare because of difficulty in judging height over a water surface.

A review of the maximum glide chart indicated that an airplane between 1,000 ft to 2,000 ft above terrain would have about a 1.0 to 2.5 mile glide distance with the propeller windmilling, flaps up, and zero wind. WRECKAGE AND IMPACT INFORMATIONThe accident site was in Lake Powell near the Gregory Butte. The underwater survey of the wreckage revealed the airplane sustained substantial impact damage, which included several bends and creases in the fuselage. The engine and propeller remained attached. The airplane’s doors were all open and the rear window was broken.

The airplane was recovered from the lake about five weeks after the accident. A FAA inspector was present during the recovery. After the airplane wreckage was pulled out of the lake, flight control continuity was established. The engine controls were full forward. The ignition was in the START position, the auxiliary fuel pump was ON, and the fuel selector was in the left tank position.

A postaccident examination of the wreckage revealed no evidence of preimpact failures or malfunctions that would have precluded normal operation of the airframe and engine. The flaps were found in the retracted position.

A picture from a passenger’s camera showed that before takeoff the airplane’s fuel gauges indicated that the left fuel tank was near full and the right tank was less than the one-quarter full (less than about 10 gallons), which was consistent with the company’s policy on standard fuel load. ADDITIONAL INFORMATIONPostaccident account of the accident flight by the surviving passengers noted that the pilot mentioned the life jackets before the flight. One passenger said the pilot showed them a bag containing the life jackets but did not open it and said they simply have to put in on our heads and inflate it. Another passenger commented that the pilot did not show them how to put it on.

The passengers noted that, besides a delay on the ground caused by another airplane in the group with them, the initial part of the flight was uneventful. Subsequently, they noticed the airplane was descending and getting lower. One passenger commented that she did not realize what was going on at the time. She further commented that people were yelling and shouting in the airplane and that the pilot mentioned to put their life jackets on. Another passenger did not know if the pilot asked them to put on the life jackets but saw other passengers putting them on.

One passenger said that everything happened fast during the ditching. It was a hard touchdown with the nose in the water. The shock of the airplane against the water threw them all forward in an extremely brutal way. ORGANIZATIONAL AND MANAGEMENT INFORMATIONAmerican Aviation had an aircraft fleet of 8 Cessna T207s and 1 Cessna 172 at the time of the accident.

The company management included a Director of Operations, Chief Pilot, and Director of Maintenance. The company provided their own maintenance for their airplanes.

The Chief Pilot provided ground and flight training to their pilots. He stated that the accident pilot performed well during flight training. He said that the route flown during the accident flight was estimated to be about 36 minutes long. Based on the accident site location, he estimated that the accident airplane’s flight time was about 31 minutes. The lead pilot said that based on previous operations the airplane would have used about 3.1 gallons to take off and climb to cruise altitude and at cruise altitude the fuel burn rate was ab...