NTSB Narrative Summary Released at Completion of Accident
On March 23, 2014, about 1410 eastern daylight time, a Cessna O-1A, N211PP, operated by Advertising Airforce, was substantially damaged when it collided with water during a forced landing, following a loss of engine power after takeoff from Albert Whitted Airport (SPG), St. Petersburg, Florida. The commercial pilot was not injured. Visual meteorological conditions (VMC) prevailed, and no flight plan was filed for the banner-tow flight, which was conducted under the provisions of Title 14 Code of Federal Regulations Part 91.
According to the operator, the pilot had completed a two-hour flight, and serviced the airplane with fuel, which "topped off" the tanks. He then completed a second banner tow flight, which was one hour in duration, before picking up a third banner. The pilot's first pick-up attempt was unsuccessful. He then circled the pick-up location for a brief period, and completed the pick-up on the second attempt. During the initial climb, about 300 feet, the engine experienced a total loss of power. The pilot released the banner and completed a forced landing to Tampa Bay. The pilot reported that the entire flight was conducted on the left main fuel tank.
The pilot held a commercial pilot certificate with ratings for airplane multiengine land, single engine land and instrument airplane. He also held a flight instructor certificate with a rating for airplane single engine. His most recent Federal Aviation Administration (FAA) second class medical certificate was issued on May 31, 2013. He reported 3,070 total hours of flight experience, of which 2,863 hours were in single-engine airplanes.
According to FAA and maintenance records, the airplane was manufactured in 1951. Its most recent 100-hour inspection was completed February 27, 2013, at 10,140 aircraft hours.
The airplane was recovered from the water and examined by an FAA inspector March 24-25, 2014. Examination and then draining of the fuel tanks revealed that the right main and auxiliary tanks were full and contained "some" sea water. The left auxiliary tank was full and contained some sea water, and the 18-gallon left main tank was empty, dry, and contained no traces of fuel or water. The fuel selector was found in the right main tank position, and the fuel boost pump was in the off position.The engine was flushed with water and diesel fuel to preserve it, and slave magnetos were mounted. The airplane was serviced with fuel, a new battery was installed, and an engine start was attempted. The engine started immediately, and ran continuously without interruption.