almost a thousand people have died in plane crashes - Tenerife Weekly News
About – Peter's Tenerife crash page
When a KLM Boeing 747 Collided with a Pan Am Boeing 747: Remembering the Tenerife Airport Disaster, the deadliest incident in aviation history - The Aviation Geek Club
Tenerife Airport Disaster was the deadliest plane crash in history that killed 583 people and prompted air traffic control to avoid phrases such as 'okay' | The Sun