Officials have released new details of their investigation into a small plane crash that killed two men in Erie, Colorado, a crash that family members say was caused by sudden wind shear.

UPS Flight 2976 crashed Tuesday evening as it departed Louisville Muhammad Ali International Airport for Honolulu, according to the FAA.

The National Transportation Safety Board (NTSB) has released their preliminary report on what caused a small plane to crash on Powers Boulevard on the northeast side of Colorado Springs.

A small plane crashed in the Colorado town of Erie on Sunday afternoon, just east of the runway at the Erie Municipal Airport, according to police. The two people aboard the single-engine plane died in the crash.

At least seven people are dead and 11 people are injured after a catastrophic plane crash near Louisville Airport.

Niles Tilenius, a 22-year-old flight instructor from San Mateo County, was set to start his first airline job next month.

Two people who were killed in a small plane crash just east of the runway at the Erie Municipal Airport in Colorado earlier this month have been identified.

Only two young men were on the plane at the time of the crash. Both of them died, according to a Colorado coroner's office.

A 22-year-old aspiring airline pilot with an “intense love and passion for flying” was killed in a small plane crash in Colorado a month after landing a gig as a commercial pilot.

At least three people were killed and 11 injured after a UPS wide-body cargo plane crashed in Louisville, Ky., erupting into a massive fireball shortly after takeoff, Kentucky Gov. Andy Beshear said on Tuesday.

The UPS cargo plane crashed as it departed for Honolulu from Louisville’s Muhammad Ali International Airport, the FAA said.