How to Use SkyRestrict Check
Explore the Interactive Map
When you visit SkyRestrict Check, the interactive map is the centerpiece of the experience. It displays a world view with color-coded polygons representing no-fly zones and restricted airspace areas. Use your mouse wheel or pinch gestures to zoom in on regions of interest.
Each zone is color-coded by severity: red zones indicate total airspace closures, orange zones represent high-risk areas where airlines are actively rerouting, and yellow zones are caution areas with partial restrictions.
Click on any colored zone to open a popup with detailed information. If you zoom in to level 4 or higher, live aircraft icons will appear showing real-time flight positions.
Browse & Search NOTAM Alerts
Scroll down to the NOTAM Alerts section to see all active Notices to Air Missions. Each NOTAM card displays the NOTAM identifier, affected region and FIR, type of restriction, effective dates, and a description.
Use the search bar to filter NOTAMs by region name, NOTAM ID, or keyword. Sort by severity, date, or region. The severity filter lets you focus on specific risk levels.
Each NOTAM card has a "View Full Text" button that shows the original NOTAM text in standard aviation format.
Submit a Zone Report
If you know about an unreported no-fly zone, you can help by submitting a report through our form. Fill in the zone name, select the region, provide a description, and choose the severity level.
Your email is optional but helpful for follow-up. All submissions are reviewed before being added to our database.
Frequently Asked Questions
What is a no-fly zone?
A no-fly zone is a designated area of airspace where aircraft are prohibited from flying. These zones are established by national governments or international organizations for various reasons including armed conflicts, military exercises, natural disasters, or security threats.
What is a NOTAM and why should I care?
NOTAM stands for Notice to Air Missions. It is an official notice filed with an aviation authority to alert aircraft pilots of potential hazards along a flight route. For travelers, understanding NOTAMs can explain why your flight was delayed, rerouted, or cancelled.
Is the aircraft tracking data real-time?
Yes, our aircraft position data comes from the OpenSky Network and refreshes every 15 seconds. The aircraft tracking feature activates when you zoom in to level 4 or higher.
Can I use this data for actual flight planning?
No. SkyRestrict Check is for informational and educational purposes only. Pilots must always refer to official NOTAM sources and their national aviation authority for authoritative airspace information.
Is SkyRestrict Check free to use?
Yes, completely free with no registration required. Our operating costs are covered through non-intrusive advertising.
How often is the zone data updated?
Our no-fly zone database is reviewed regularly. Aircraft position data refreshes every 15 seconds. Community members can also submit reports about new restrictions.
What do the different zone colors mean?
Red (Total No-Fly) = complete airspace closure. Orange (High Risk) = airlines actively rerouting. Yellow (Caution) = partial restrictions or advisories.