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Delta MAH-15 Chimaera
Delta MAH-15 Chimaera (Guerrilla)
The Guerrilla version.
Vehicle in Just Cause
Type Heavy attack helicopter
Weapons Missiles and machine guns
Rarity Rare until a high level of Heat
List of owners San Esperito Military
Black Hand
Rioja Cartel
Montano Cartel
The Agency

The Delta MAH-15 Chimaera is one of the four attack helicopters in Just Cause (1).


It is a modern and stealthy looking single seat heavy attack helicopter.

Its front half is shaped pretty "stealthy", but its rear half appears to not be stealthy whatsoever.

This helicopter lacks a rear rotor, but it resembles the experimental Piasecki X-49. The X-49 uses a big ducted fan in the tail to produce additional thrust for speed. At lower speeds the rear of the duct turns to the side to counter the main rotor. The MAH-15 has no actual propeller in the duct, the duct is a bit small and there doesn't seem to be any way to redirect the duct airflow, however there are airplane tail fins on the duct exterior.

To the untrained eye, it also resembles a NOTAR-design, which uses air ducts to direct air (and in some cases some, if not all engine exhaust) to the rear of the tail and then out sideways, to counteract the rotational force of the main rotor. However, that is not the case here, because that would need a large hole at the back of the tail. There is no such hole on this vehicle. Also, the tail would have to be much thicker at the back end. The fan-less duct, pointed directly back and the airplane-like tail fins are a very unrealistic design for a helicopter tail.


It appears to be quite fast for a helicopter, but due to the combination of its size and inability to fly sideways, it has terrible maneuverability if you're trying to land into a settlement. It is good for all liberations except for military bases, as it's harder to dodge the missiles with it.

Like the other heavy attack helicopter, the Walker AH-16 Hammerbolt, it catches fire and explodes from a single direct hit with a missile. Also, like the Walker AH-16 Hammerbolt, it shoots 4 missiles at once, allowing it to destroy any target in one shot. But pretty much nothing the enemy can put against you would withstand 2 rockets.

Versions and locationsEdit

All versions have the same weapons: Missiles (shoots 4 at a time) and heavy machine guns.

Owner Color Locations
San Esperito Military Gray
Black Hand Black
Guerrilla Green
Guerrilla Brown (with Agency logo)

These spawns replace the Jackson Z-19 Skreemer that spawned there before.

Rioja Cartel Yellowish
Montano Cartel Purple
  • Appears during Rioja Cartel's missions 5 and 12.
  • Rarely appears during some liberation sidemissions.
  • Reportedly also during free roam at Montano heat 5 when the player is in an aircraft. Needs confirmation.
Agency Brown


  • The successor to this helicopter is the AH-33 Topachula and Urga Mstitel in Just Cause 2 and Just Cause 3 respectively, as those also have unconventional designs.
  • The name might reference an ancient Greek mythological creature, the "Chimera". The Chimera has also come to describe anything that is perceived as wildly imaginative or implausible, which might explain its impossible design.
  • It may also be referring to the deep-sea species of fish known as the Chimaera, sometimes known as "Ghost shark."
  • This is one of only two vehicles in Just Cause (1) that starts with "D", the other being the Delta 5H4 Boxhead.
  • On that above note, both are made by the fictional Delta.
  • "MAH" could stand for Multirole Attack Helicopter.

See alsoEdit

The other 3 attack helicopters in Just Cause (1):


The Agency versionEdit

Guerrilla versionEdit

San Esperito Military versionEdit

Black Hand versionEdit

Montano Cartel versionEdit

Rioja Cartel versionEdit


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