Prinair Flight 191 was a Prinair (Puerto Rico International Airlines) flight from Luis Muñoz Marín International Airport in San Juan, Puerto Rico, to Mercedita Airport in Ponce, Puerto Rico. At approximately 11:15pm on 24 June 1972, the aircraft crashed while attempting to land at Mercedita Airport. Five people died in the accident. and the remaining people were injured. Using only the above description and what you know about the world, "Prinair Flight 191 crashed on the landing strip at Mercedita Airport." is definitely correct, incorrect, or inconclusive? 