Wednesday, August 19, 2026

Gulfstream IV, N406JS, accident occurred on August 14, 2026, at Spirit of St. Louis Airport (SUS/KSUS), St Louis, Missouri

This is preliminary information, subject to change, and may contain errors. Any errors in this writing will be corrected when/if the NTSB preliminary report is released.

https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=N302VM

- History of Flight:
On August 14, 2026, at about 1437 local time, a Gulfstream IV, N406JS, registered to Home Cloud Aviation LLC and being operated by Hera Flight as flight HER406, sustained substantial damage when it experienced a landing gear collapse and veered off runway 08R at Spirit of St. Louis Airport (SUS/KSUS), St Louis, Missouri. The two pilots and eight passengers were not injured. The Part 135 cooperate flight originated from Eagle County Airport (EGE/KEGE), 
Eagle, Colorado, at 1021.

ADS-B data shows the jet on final approach with a ground speed of 149 knots. Runway 08R is 7486 x 150 ft.

- Weather:

KSUS 141854Z 15008KT 10SM SCT042 33/24 A3002 RMK AO2 SLP156 T03280244 PNO $

KSUS 141954Z 17007KT 10SM CLR 33/24 A3000 RMK AO2 SLP149 T03330244 PNO $

Piper PA-44-180 Seminole, N302VM, incident occurred on August 15, 2026, at Altoona-Blair County Airport (AOO/KAOO), Altoona, Pennsylvania

This is preliminary information, subject to change, and may contain errors. Any errors in this writing will be corrected when/if the NTSB preliminary report is released.

https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=N302VM

- History of Flight:
On August 15, 2026, at about 1146 local time, a Piper PA-44-180 Seminole, N302VM, registered to Washington International Flight Academy LLC (WIFA), sustained unknown damage when it suffered a nose gear collapse on landing at Altoona-Blair County Airport (AOO/KAOO), Altoona, Pennsylvania. The pilot and three passengers were not injured. The flight originated from Hagerstown Regional Airport-Richard A Henson Field (HGR/KHGR), 
Hagerstown, Maryland, at 1126.

- Weather:

METAR KAOO 151453Z AUTO 00000KT 10SM FEW010 23/19 A3023 RMK AO2 SLP229 T02280189 58002

METAR KAOO 151553Z AUTO VRB04KT 10SM CLR 25/18 A3024 RMK AO2 SLP232 T02500183

Piper PA-28-181 Archer III, N586MA, incident occurred on August 14, 2026, near State College-University Park Airport (SCE/KUNV), Houserville, Pennsylvania

This is preliminary information, subject to change, and may contain errors. Any errors in this writing will be corrected when/if the NTSB preliminary report is released.

https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=N586MA

- History of Flight:
On August 14, 2026, at about 0830 local time, a Piper PA-28-181 Archer III, N586MA, registered to the Washington International Flight Academy LLC (WIFA), sustained unknown damage when it struck a tree during a missed approach to runway 24 at State College-University Park Airport (SCE/KUNV), Houserville, Pennsylvania. The sole occupant onboard was not injured. The airplane diverted to and landed at 
0857 at Altoona Airport (AOO/KAOO) Altoona, Pennsylvania. The flight originated from Montgomery County Airport (GAI/KGAI), Gaithersburg, Maryland, at 0716.

The FAA reported that the incident occurred on approach to Altoona. However, ADS-B data shows that the airplane was initially on approach to runway 24 at KUNV when it descended below 1,400 ft and started a missed approach and diverting to KAOO.

Figure 1: Flightaware track ran through Google Earth, note blank data in the last few seconds of the approach before missed approach

Figure 2: ADS-B exchange view

Tuesday, August 18, 2026

NTSB Preliminary: Sikorsky CH-54A Tarhe, N793HT, fatal accident occurred on August 7, 2026, near Cove Fort, Utah

  • Location: Cove Fort, UT
  • Accident Number: ANC26FA079 
  • Date & Time: August 7, 2026, 10:44 Local 
  • Registration: N793HT
  • Aircraft: Helicopter Transport Services (Sikorsky) CH-54A 
  • Injuries: 2 Fatal 
  • Flight Conducted Under: Part 133: Rotorcraft ext. load

https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/203546/pdf

http://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=N793HT

On August 7, 2026, about 1044 mountain daylight time, a Helicopter Transport Services (Sikorsky) CH-54A Skycrane Helitanker, N793HT, was destroyed when it was involved in an accident near Cove Fort, Utah. The pilot and copilot were fatally injured. 

The helicopter was operated as a Title 14 Code of Federal Regulations Part 133 aerial firefighting flight. The helicopter, owned and operated by Helicopter Transport Services, was conducting aerial fire suppression operations under an exclusive-use contract with the United States Forest Service (USFS) in support of the Wide Mouth 2 Fire in central Utah. It was equipped with a 2,650-gallon water tank and a retractable hover-snorkel system.

According to the USFS, the helicopter departed Richfield Municipal Airport (RIF) about 1021 and proceeded toward the Wide Mouth 2 Fire to begin firefighting operations. 

After departure, the flight crew established radio communications with the aerial supervisor and received authorization to enter the temporary flight restriction (TFR) area surrounding the fire. The aerial supervisor briefed the crew on the initial firefighting objectives, which included coordinated aerial water-drop operations. The helicopter proceeded to a predetermined water source, filled its tank, and then continued to the designated drop area as directed. 

As the helicopter approached the drop site, the aerial supervisor transferred communications to the ground supervisor, who provided specific instructions regarding the target area. According to the ground supervisor, the helicopter arrived from the northwest, and he directed the crew to the location where water was needed. The helicopter then flew over the area to verify the target, and the flight crew confirmed they had identified the correct location.

The crew subsequently reported that they would make another pass before releasing the water load. While maneuvering in a right turn, the helicopter disappeared behind a knoll. The ground supervisor then heard a radio transmission stating, “Oh (expletive), we have a problem,” followed about one second later by, “Mayday, mayday, mayday.” No further communications were received from the helicopter. 

The helicopter impacted rising terrain, and a post-crash fire consumed much of the airframe (see figure 1).

The investigator-in-charge from the NTSB’s Alaska Regional Office, accompanied by an NTSB aerospace engineer and helicopter specialist, responded to the accident site and examined the wreckage on August 9, 2026. During the on-scene investigation, components were retained for further examination and testing. The results of those examinations are pending.

Recovery of the wreckage will take place when fire conditions and logistical considerations allow. A detailed examination of the airframe and engines is pending. 

NTSB Preliminary: Beechcraft H35 Bonanza, N5409D, fatal accident occurred on August 6, 2026, near George R. Carr Memorial Airport (BXA/KBXA), Bogalusa, Louisiana

  • Location: Bogalusa, LA 
  • Accident Number: ERA26FA291 
  • Date & Time: August 6, 2026, 10:30 Local 
  • Registration: N5409D 
  • Aircraft: Beech H35 
  • Injuries: 2 Fatal 
  • Flight Conducted Under: Part 91: General aviation - Personal

https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/203539/pdf

https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=N5409D

On August 6, 2026, about 1030 central daylight time, a Beech H35, N5409D, was destroyed when it was involved in an accident near Bogalusa, Louisiana. The private pilot and passenger were fatally injured. The airplane was operated as a Title 14 Code of Federal Regulations Part 91 personal flight.

Preliminary ADS-B data showed the airplane departed Elm Creek Airpark (0TX6), Seguin, Texas, where the airplane was based, at 0617. The airplane arrived at George R Carr Memorial Air Field (BXA), Bogalusa, Louisiana, about 0915. According to the airport manager at BXA, the pilot wanted 40 gallons of fuel. He continued that the pilot “topped off” the left and right main fuel tanks and was adding fuel to the right auxiliary fuel tank when the fuel farm pump motor stopped working. The pilot had added 35 gallons at that point and told the airport manager that this would be enough fuel. 

The airport manager also reported that the pilot had wanted to put more fuel into the right side of the airplane to help “get the plane trimmed better.” The airport manager asked the pilot if he planned to use the crew vehicle to go into town to get something to eat, the pilot told him no, that they had left early and were on their way to Florida. Motion-activated surveillance cameras at the airport showed the pilot and passenger in the fixed base operator (FBO) building and the airport manager reported that he spoke with the pilot about the next leg of their flight to Florida. The pilot told him that they would stop on their way back to Texas the following Tuesday. The airport manager then left to begin working on the fuel farm pump and the cameras show the pilot and passenger leaving the FBO at 1013. The cameras that were pointed at the ramp did not capture any other footage of the pilot and passenger, or the accident airplane. The airport manager continued that while at the fuel farm working on the pump he saw the pilot doing a walkaround but did not watch the full preflight inspection and was not sure if the pilot sumped the airplane’s fuel tanks. He then heard the pilot start the engine, which took two tries before it started. He watched as the airplane taxied out to the runway and heard the pilot perform an engine run-up. He then watched the takeoff roll, rotation, and initial climb before he turned and began putting tools away. When he exited the fuel farm pit and began to place his tools in his truck, he saw a smoke plume and went to the accident site where he found the airplane consumed by a postimpact fire. He did not report hearing any abnormalities in the engine noise during the engine run-up or takeoff/initial climb. 

The accident site was located about 0.5 statute miles from the departure end of runway 36, the runway the airplane departed from, in a forested area. A pine tree about 10 ft aft and outboard of the right wing tip had two branches broken about 40 ft up the tree with the higher branch broken closer to the trunk. A large log was embedded in the cowling and cabin compartment of the wreckage, and a broken stump was observed under the fuselage consistent with the diameter of the embedded log. Multiple pieces of wood were observed with clean 45° angle cuts and the ends were singed. The wreckage came to rest on a true heading of about 300°, at an elevation of 148 ft mean sea level (msl). All major components of the airplane were located with the main wreckage. The wreckage debris field was contained to about a 15 yard radius encompassing the main wreckage. Postaccident fire damage was observed for about a 50 yard radius around the accident site. 

The fuselage was mostly consumed by postimpact fire. The main cabin door was observed in the main wreckage and was substantially damaged by fire. The baggage door and emergency escape hatch were consumed by fire and not observed. The empennage was thermally damaged and remained attached to the fuselage via the control cables. Both stabilizers remained attached to the empennage. Both ruddervators remained attached to the stabilizers and the trim tabs remained attached to the ruddervators. Both wing leading edges were impact crushed aft to the forward spar and the upper and lower wing skin, aft of the forward wing spar, was wrinkled. The right wing impacted a tree, about 5 inches in diameter, about 5 ft from the base and slid down the tree removing bark until the wing came to rest on the ground. Both flaps and ailerons remained attached to their respective wings. The left flap actuator was measured, based on this measurement the flaps were at or near the “UP” position. The right flap actuator was consumed by fire and was unable to be measured. The landing gear actuator housing, motor, and landing gear extension handle were consumed by fire. The sector gear and main landing gear pushrods remained, and the position of the pushrods corresponded to the landing gear being fully extended or nearly so, if in an intermediate position. The faceplate for the tachometer was recovered with the needle fixed at a high rpm; due to thermal damage the exact reading could not be determined. All fuel tanks were destroyed by postaccident fire. When low pressure air was blown through the fuel selector it was found to be in the AUX position. The fuel strainer screen was examined and was unobstructed. The strainer bowl was examined and did not contain any debris or signs of corrosion.

The impact crater created by the engine was about 18 inches in depth. The engine exhibited impact and fire damage. Multiple accessories were impact separated from the engine. The throttle, mixture, and propeller controls were impact-separated. The airplane was equipped with one standard and one electronic magneto; both magnetos were impact-separated. The oil pan was destroyed by impact forces. The oil filter remained attached to the oil filter adapter and was not removed. The oil filler cap and dipstick remained installed in their respective locations. 

The propeller remained attached to the engine crankshaft flange. Both propeller blades remained installed and attached to the propeller hub. The propeller governor remained attached to the engine and the governor actuator rod arm was impact separated. One propeller blade was curved slightly aft. The other blade exhibited significant S bending and twisting. The spinner was crushed around the propeller dome. 

The airplane was recovered and retained for further examination.

NTSB Preliminary: Piper PA-28-180 Cherokee C, N9062J, fatal accident occurred on July 28, 2026, near Chandler Municipal Airport (CHD/KCHD), Chandler, Arizona

  • Location: Chandler, AZ
  • Accident Number: WPR26FA281
  • Date & Time: July 28, 2026, 19:49 Local
  • Registration: N9062J
  • Aircraft: Piper PA-28-180
  • Injuries: 1 Fatal
  • Flight Conducted Under: Part 91: General aviation - Personal

https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/203480/pdf

https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=N9062J

On July 28, 2026, about 1949 mountain standard time, a Piper PA-28-180, N9062J, was destroyed when it was involved in an accident near Chandler, Arizona. The pilot was fatally injured. The airplane was operated as a Title 14 Code of Federal Regulations Part 91 personal flight. 

Preliminary ADS-B data obtained from a commercially available source showed that the airplane departed runway 22R at Chandler Municipal Airport (CHD), Chandler, Arizona, at 1948:10. The airplane continued southwest on the departure leg and climbed to a reported GPS altitude of about 1,800 ft. The final recorded ADS-B point, at 1949:31, showed a reported ground speed of 45 knots and a descent rate of about 130 ft per minute. 

Witnesses at a park about 0.5 miles southeast of the accident site reported observing the airplane flying southwest when they heard the engine sound cease. They stated that the airplane then entered a sharp right turn and descended rapidly. A dashcam video provided to the NTSB depicted the airplane in a steep right bank and rapid descent before ground impact. 

The airplane impacted a commercial plumbing-supply yard about 0.7 miles from the departure end of runway 22L at CHD. The first identified impact point was a ground scar about 30 ft southwest of the main wreckage. The main wreckage was oriented on an approximate magnetic heading of 097° at an elevation of about 1,226 ft mean sea level. The forward fuselage rested on the concrete lot, while the aft fuselage and empennage extended across a curb into an adjacent dirt-and-gravel area. The engine, fuselage, cabin, wings, and empennage exhibited extensive thermal damage. 

The wreckage was recovered to a secure location for further examination.

NTSB Preliminary: Van’s RV-4, N98GB, fatal accident occurred on July 16, 2026, at Sutter County Airport (O52), Yuba City, California

  • Location: Yuba City, CA 
  • Accident Number: WPR26FA262 
  • Date & Time: July 16, 2026, 07:01 Local 
  • Registration: N98GB 
  • Aircraft: Vans RV-4 
  • Injuries: 1 Fatal 
  • Flight Conducted Under: Part 91: General aviation - Personal 

https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/203407/pdf

https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=N98GB

On July 16, 2026, at 0701 Pacific daylight time, an experimental amateur built Vans RV-4, N98GB, was substantially damaged when it was involved in an accident near Yuba City, California. The pilot was fatally injured. The airplane was operated as a Title 14 Code of Federal Regulations Part 91 personal flight. 

A review of recorded video from the Sutter County Airport, Yuba City, California, and a neighboring business, captured the airplane at various portions of the accident flight. One video showed the airplane departing runway 17 and then initiating a turn back to the airport. The airplane overshot runway 35 and traveled out of the frame of the camera. As the airplane traveled into view of a neighboring business’s video, it appeared the airplane was on the ground traveling in a northerly direction before it rotated along its vertical axis to the left about 270° and came to rest upright in an open field. 

The airplane’s first identified point of contact (FIPC) was the airport’s northern perimeter chain link fence. The debris field was about 230 ft in length, oriented on a 348° heading and consisted of portions of wooden propeller blades and the rudder. The airplane came to rest upright on a 056° heading and remained mostly intact. Flight control continuity was established from the cockpit to all the flight control surfaces. 

The airplane was recovered to a secure location for further examination.