Saturday, August 26, 2017

Beech E-90 King Air, N92DV, registered to Mile Hi Skydivers Inc and operated by Mile Hi Skydiving Center Inc: Accident occurred June 26, 2016 -and- Incident occurred August 12, 2016 in Longmont, Colorado

The National Transportation Safety Board did not travel to the scene of this accident.

Additional Participating Entity:
Federal Aviation Administration / Flight Standards District Office; Denver, Colorado

Aviation Accident Factual Report - National Transportation Safety Board: https://app.ntsb.gov/pdf

Investigation Docket - National Transportation Safety Board: https://dms.ntsb.gov/pubdms

Registered to Mile Hi Skydivers Inc
Operated by Mile Hi Skydiving Center Inc

http://registry.faa.gov/N92DV

NTSB Identification: CEN16LA247
14 CFR Part 91: General Aviation
Accident occurred Sunday, June 26, 2016 in Longmont, CO
Aircraft: BEECH E 90, registration: N92DV
Injuries: 1 Serious, 15 Uninjured.

NTSB investigators may not have traveled in support of this investigation and used data provided by various sources to prepare this aircraft accident report.

HISTORY OF FLIGHT

On June 26, 2016, about 1400 mountain daylight time, a Beech E-90 King Air airplane, N92DV, was struck by an exiting skydiver while the airplane was maneuvering near Longmont, Colorado. The pilot and 14 skydivers were not injured and one skydiver sustained serious injuries. The airplane sustained substantial damage. The airplane was registered to Mile Hi Skydivers Inc. and operated by Mile Hi Skydiving Center, Inc., Longmont, Colorado, under the provisions of 14 Code of Federal Regulations Part 91 as a skydiving flight. Visual meteorological conditions prevailed and no flight plan was filed, but the flight was receiving visual flight rules (VFR) flight following. The local flight originated from Vance Airport (LMO), Longmont, Colorado, about 1345. 

The pilot reported that the loading and takeoff portion of the flight were normal with no anomalies. The flight contained 15 skydivers, one of which was a student and the rest were licensed skydivers with varied levels of experience. At 5,000 ft above ground level (agl) the pilot configured the airplane for a jump and activated the jump indication lights. The student and one other skydiver safely exited the airplane at that time as "hop and pop" jumpers. The pilot de-configured the airplane and initiated a climb to the planned jump altitude. The pilot did not recall any jump indication lights being illuminated in the cabin during the climb and none of the remaining jumpers notified him of any illuminated jump lights. He continued the climb to 16,000 ft mean sea level (msl), which was 1,500 ft below normal exit altitude. At 12.2 nautical miles (nm) from the intended GPS waypoint, the pilot maintained a full power setting and continued the climb for 17,500 ft msl. The pilot stated that he activated the amber light, which indicated that the skydivers could open the door and spot check the area. Prior to reaching the jump location, which was 11.2 nm from the waypoint, he was in the process of configuring the airplane for the jump when he felt the flight controls shake, but the flight instruments appeared normal. He then felt a jolt in the flight controls and heard a "thud" sound. He looked back and noticed 3 skydivers had exited the airplane and 3 more were in the process of exiting. He switched the jump lights to red and instructed the remaining skydivers to remain in the airplane. The remaining skydivers told the pilot that someone had hit the tail. The pilot descended and landed the airplane at LMO. 

The injured skydiver and two other skydivers (skydivers one, two, and three for report identification purposes only) stated that the amber jump light remained on after the "hop and pop" and was not turned off as expected. Skydiver two stated that he told a senior skydiver about the amber light but the senior skydiver was not concerned since he knew where to spot for the jump. No one notified the pilot that the amber light remained on. When the airplane arrived at 12,000 ft msl the light turned green and a Mile Hi employee opened the door. Skydivers one and two climbed out and held onto the airplane, while skydiver three remained in the doorway. They noted that the airspeed seemed faster than normal as they had difficulty holding on. Skydiver one was to swing his right leg away from the airplane and on the third leg swing they would all jump together. He struggled to swing his leg normally and on the third swing they jumped away from the airplane and tumbled immediately. Skydiver one struck the left horizontal stabilizer and was unable to move his arms. He continued to descend with his back to the ground until his automatic activation device deployed his parachute. He was transported to the hospital with serious injuries. 

Another skydiver who was positioned near the pilot during the flight stated that they were on "what appeared to be a jump run" when the door was opened and the first group climbed out of the airplane. When the first group jumped the airplane was flying faster than normal based on the sound of the jumpers exit. He noticed the flap were retracted and another skydiver asked him if a "dent was always in the tail". A second group of skydivers exited the airplane and then the door was shut. He did not see the jump indication light color during the accident. Several others onboard mentioned that the yellow indication light had been on since the "hop and pops" had exited, then the light was green before the first group of three exited. 

PERSONNEL INFORMATION 

The pilot received initial training in the accident airplane conducted by the operator from April 21, 2016 to June 11, 2016. The training consisted of 11 flights and a total of 60.7 training hours. On June 11, 2016, the pilot passed the operators initial flight competency and proficiency check. 

AIRCRAFT INFORMATION

According to the owner of Mile Hi, the jump indication lights are controlled by a rotary switch on the cockpit pedestal. There is one indication light on the pedestal and one light next to the jump door for the skydivers to see. When the light is off or red there are to be no jump activities. The amber light indicates that the door can be opened to spot check the area. The green light indicates that it's safe to jump. The lights can be viewed from anywhere in the airplane, unless another skydiver is blocking the view. If the green light is on and the airplane is obviously not configured for a safe jump, the skydivers should climb back into the airplane and not complete the jump. 

METEOROLOGICAL INFORMATION 

WRECKAGE AND IMPACT INFORMATION

The responding Federal Aviation Administration (FAA) inspector reported that the left horizontal stabilizer sustained substantial damage. 

ADDITIONAL INFORMATION

FAA Advisory Circular (AC) 105-2E: Sport Parachuting

This AC provides suggestions to improve sport parachuting safety and disseminates information to assist all parties associated with sport parachuting to be conducted in compliance with 14 CFR Part 105. The AC states in part: 

8. Pilot Responsibilities, b. Jump Pilot Training, (2) Flight Training, (d) Configuration for jump run and jumper exit including procedures for tail strike avoidance.

8. Pilot Responsibilities, e. Operational Requirements: The pilot in command (PIC) is solely responsible for the operational requirements of Parts 91 and 105, including compliance with the special operating limitations and placards required for flight with the door open or removed. The PIC is also responsible for ensuring that each occupant has been briefed on operation of his or her restraint system, procedures for ensuring aircraft W&B stays within limits while jumpers exit, and procedures to avoid tail strikes.

Skydiver's Video

A review of a skydiver's video, who exited the airplane in the group after the injured skydiver, revealed that the flaps were partially extended at the time of the video.

NTSB Identification: CEN16LA247
14 CFR Part 91: General Aviation
Accident occurred Monday, June 27, 2016 in Longmont, CO
Aircraft: BEECH E 90, registration: N92DV
Injuries: 1 Serious, 15 Uninjured.

This is preliminary information, subject to change, and may contain errors. Any errors in this report will be corrected when the final report has been completed. NTSB investigators may not have traveled in support of this investigation and used data provided by various sources to prepare this aircraft accident report.

On June 27, 2016, about 1400 mountain daylight time, a Beech E-90 King Air airplane, N92DV, was struck by a skydiver exiting the airplane near Longmont, Colorado. The commercial rated pilot and fourteen skydivers were not injured and one skydiver sustained serious injuries. The airplane sustained substantial damage. The airplane was registered to and operated by Mile Hi Skydivers Inc., Longmont, Colorado, under the provisions of 14 Code of Federal Regulations Part 91 as a skydiving flight. Visual meteorological conditions prevailed and no flight plan was filed, but the flight was receiving visual flight rules (VFR) flight following. The flight originated from Vance Airport (LMO), Longmont, Colorado, about 1345. 

The pilot reported that the loading and takeoff portion of the flight were normal with no anomalies. The flight contained fifteen total skydivers, one of which was a student and the rest were licensed skydivers with varied levels of experience. Two skydivers safely exited the airplane at 5,000 ft above ground level (agl). He did not recall any jump indication lights being illuminated in the cabin and no one notified him of any illuminated lights. He continued the climb to 16,000 ft mean sea level (msl), which was 1,500 ft below normal exit altitude. At 12.2 nautical miles (nm) from the intended GPS waypoint, the pilot maintained a full power setting and continued the climb for 17,500 ft msl. The pilot activated the amber light, which indicated that the skydivers could open the door and spot check the area. Prior to reaching the jump location, which was 11.2 nm from the waypoint, he was in the process of configuring the airplane for the jump when he felt the flight controls shake, but the flight instruments and gauges appeared normal. He then felt a jolt in the flight controls and heard a "thud' sound. He noticed that three skydivers had exited the airplane and three more were in the process of exiting. He switched the jump lights to red and instructed the remaining skydivers to remain in the airplane. The remaining skydivers told the pilot that someone had hit the tail. The pilot descended and landed the airplane at LMO. 

The left horizontal sustained substantial damage to the leading edge.

Federal Aviation Administration / Flight Standards District Office; Denver, Colorado

Aircraft on landing, gear collapsed. 

Date: 12-AUG-16
Time: 22:39:00Z
Regis#: N92DV
Aircraft Make: BEECH
Aircraft Model: 90
Event Type: Incident
Highest Injury: None
Damage: Minor
Flight Phase: LANDING (LDG)
City: LONGMONT
State: Colorado

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