Table:
text: Tenerife North Airport
Accidents and incidents
Accidents and incidents
Date_ Airline Aircraft_type Registration People_on_board Fatalities
1965-05-05 Iberia Lockheed L-1049G EC-AIN 49 30
1965-12-07 Spantax Douglas DC-3 EC-ARZ 32 32
1970-01-05 Iberia Fokker F-27 Friendship 600 EC-BOD 49 0
1972-12-03 Spantax Convair CV-990 EC-BZR 155 155
1980-04-25 Dan-Air Boeing 727-46 G-BDAN 146 146

Question: How many deaths does Tenerife North Airport show for the Lockheed L-1049g?

Question: How many people are on board the Iberia Airlines Lockheed L-1049G aircraft from Tenerife North Airport?

Question: How many deaths are there at Tenerife North Airport for the airline spantax with a registration of ec-arz ?