Escadron d'Helicopteres 01.067

1/67 provides helicopter support to the French Special Forces. Traces its origin to the end of the Algerian War with the creation of the 22nd Helicopter Wing. One of their units, the 3/22 was established at Pau. In 1968 split into 1/68 at Pau as the Pyrenees and 2/68 at Chambery. In 1972 with the closure of BA119 at Pau, 1/68 moved to Cazaux and in 1975 became EH 01.067 Pyrenees.

Whilst the main mission of the Pyrenees remains Combat Search and Rescue (CSAR), the squadron has completed deployments to Bosnia, Albania, Congo, Afghanistan and Mali. They usually embark a detachment on Charles de Gaulle aircraft carrier.

As of 2017, the remaining SA330 Puma are being transferred to the EH 01.044 at Solenzara.

On January 31, 2018 achieved Full Operational Capability (FOC) in aerial refueling from KC-130 Hercules tankers. The only French Air Force helicopter squadron having this capability.

During 2015, of the unit's 5 Super Puma fitted with the M621 20mm gun (known as Puma Pirate), 2 remained at Cazaux, while 3 had been deployed to the Sahel.