Chalks Flight 101 Miami, FL
On December 19, 2005, a Grumman Turbo Mallard (G-73T) amphibious airplane, N2969, crashed into a shipping channel adjacent to the Port of Miami, Florida shortly after takeoff from the Miami Seaplane Base. Flight 101 was a regularly scheduled passenger flight to Bimini, Bahamas with 2 flight crew members and 18 passengers on board. The airplane’s right wing separated during flight. All 20 people aboard the airplane were killed, and the airplane was destroyed by impact forces. Flight 101 was operating under the provisions of 14 Code of Federal Regulations, Part 121 on a visual flight rules flight plan. Visual meteorological conditions prevailed at the time of the accident.
The National Transportation Safety Board determined that the probable cause of this accident was the in-flight failure and separation of the right wing during normal flight, which resulted from (1) the failure of the Chalk’s Ocean Airways maintenance program to identify and properly repair fatigue cracks in the right wing and (2) the failure of the Federal Aviation Administration (FAA) to detect and correct deficiencies in the company’s maintenance program. Case summary reprinted from NTSB Probable Cause Report.