Aircraft Charter, Pilot Training, Maintenance, and Sales.

Maintenance Helicopters

Base 4 Aerotech started in 2006 as a Rotor Wing Maintenance facility with an emphasis on quality, rather than quantity. A highly qualified, hands-on approach allows maximum flexibility and versatility, while minimizing down time. Base 4 Aerotech boasts a very qualified and experience maintenance crew.

Having completed a number of Robinson R22 quality overhauls, Base 4 Aerotech has officially introduced the Robinson Overhaul Program. Currently the rotor wing division has been approved by the South African Civil Aviation Authority to carry out maintenance on the following aircraft:

Category E

  • R22 Series
  • R44 Series
  • Bell 206 Series
  • Airbus BO 105

Base 4 Aerotech has been approved by Robinson Helicopter Co as a Robinson service centre.


With precision measuring, non-destructing testing, cleaning and component rework equipment and a large parts supply network as well as factory-trained technicians, Base 4 Aerotech will cater for any major piston engine repair work that our clients may require. As a locally based facility, clients can now save on downtime and transport costs as all work that was previously required to be sent upcountry can now be conducted closer to home.