The SAAS Arrowhead SP-4 is a turboprop airliner in Just Cause: Hjallesund.


"Loud, bulky, and slow are just a few words to describe this aircraft. It feels as if it were made 20 years previous than when it actually was, though it is still a great aircraft for its current role, an antarctic survey aircraft. Ilmastointi Hjallesund is slowly making these redundant in the Hjallesund Isles." - In-game description.


It is mostly based on a De Havilland Canada DHC-7, with the tail section and fuselage taken from a SAAB 340. It has four turboprop engines, and a shortish fuselage for its long wingspan.


Quite slow and bulky, though hard to lose control of. It has a remarkable takeoff/landing distance, allowing it to land at smaller areas like a town.


Northern SurveyEdit

This variant only ever spawns at the military section of the yet to be named international airport. It can rarely be seen taking off or flying north of the airport. It has a bright red paint job with 'Lumeri Arctic Survey' displayed in black text, along with a Hjallesundi flag on the tail.

Ilmastointi LumeriEdit

This variant spawns at every airport that Ilmastointi Hjallesund flies to in the Hjallesund Isles. There is a 50% chance that the aircraft will instead be a Lanchester Echo-600. This is the most common variant. See also: Public Transportation in Hjallesund Isles.


This variant can spawn rarely at heat level 4-5 instead of helicopters or bombers, and will drop paratroopers. It can also rarely spawn at air force bases. It has a green camouflage, with Ilmavoimat logos on the side.


This variant is the rarest, spawning very rarely in the sky or at civilian airports. It is likely a private or chartered aircraft. It only spawns in white.


  • Air traffic.
  • Airports.
  • International airport.
  • A wreckage in the Alps.
  • Some air force bases.


  • This is the first aircraft to feature more than two propellers.