Question: When did the airport disaster which involved Jacob Veldhuyzen van Zanten as the captain happened? 
Sentence (from "Tenerife airport disaster"): On March 27, 1977, two Boeing 747 passenger jets, KLM Flight 4805 and Pan Am Flight 1736, collided on the runway at Los Rodeos Airport (now Tenerife North Airport), on the Spanish island of Tenerife, Canary Islands, killing 583 people in the deadliest accident in aviation history.
Relevant evidence: Yes