NAT ANSPs
- NavCanada (Gander)
- FAA (New York)
- ISAVIA (Reykjavik)
- NavPortugal (Santa Maria)
- NATS (Shanwick)
Other RMA’s
- Australian Airspace Monitoring Agency (AAMA)
- Africa and Indian Ocean (AFI) Regional Monitoring Agency (ARMA)
- Monitoring Agency For Asia Region (MAAR)
- China Regional Monitoring Agency (China RMA)
- Regional Monitoring Agency EURASIA
- European Regional Monitoring Agency (EURRMA)
- Japan Airspace Safety Monitoring Agency (JASMA)
- Middle East Regional Monitoring Agency (MIDRMA)
- North American Approvals Registry and Monitoring Organization (NAARMO)
- Pacific Approvals Registry and Monitoring Organization (PARMO)
- Caribbean and South American Monitoring Agency (CARSAMMA)
- South Atlantic Monitoring Agency (SATMA)