Norte Sul Consult: helipad, airstrip and OPEA approvals in Brazil
What we solve for you
A team of engineers, pilots, technical designers and aeronautical agents. From the first assessment to final approval, we take care of every detail.
Aeronautical topographic surveys
High-precision georeferenced surveys around airfields and helipads, under DECEA requirements.
Learn more ANAC · RBAC 161Noise Zoning Plan (PZR)
Noise zoning plans for ANAC registration under RBAC 161.
Learn more SysAGA · DECEAAirspace obstacle analysis (OPEA)
Maximum height reports for buildings, antennas, towers and power lines near airfields.
Learn more DECEA · COMAERProtection Zone Plans (PBZPA & PBZPAH)
Basic Protection Zone Plans for airfields and helipads, ensuring safe operations.
Learn more ANAC · DOUHelipad & airfield registration
End-to-end handling with COMAER, DECEA and ANAC, up to the ordinance in the Federal Official Gazette.
Learn more SARPAS · RPADrone (RPA) operations consulting
SARPAS flight authorizations and risk analysis for operations within airfield protection zones.
Learn moreWhy Norte Sul
The operational experience of people who live the airspace, with the transparency your project needs.
Pay per milestone
You pay as technical results are delivered. No surprises along the way.
Milestones that unlock payment
- 1 Topographic survey unlocks payment
- 2 Filing with the agencies unlocks payment
- 3 Favorable opinion unlocks payment
- 4 Publication in the DOU unlocks payment
Each payment follows a completed technical deliverable.
Market experience
+50 processes completed
We value speed and client satisfaction.
Online tracking
Follow the progress of your process and its documents in the Client Area.
Open the Client AreaClient Area
Track your process
- Timeline with every step of the process
- Updates posted by the technical team
- Documents and links in one place
Ready to get your project approved?
Tell us about your development. We will get back with a preliminary technical assessment, free of charge.