Top 10 Helicopter Airports
1. LAKE CHARLES RGNL
2. POLK AAF
3. ST JOSEPH MEDICAL CENTER - JOLIET
4. FERNANDO LUIS RIBAS DOMINICCI
5. EASTLAND
6. VAN NUYS
7. BOEING
8. NORTH LAS VEGAS
9. SPACE COAST RGNL
10. MC CARRAN INTL

Top 10 Single Engine GA Airports
1. MERRILL FIELD
2. PHOENIX DEER VALLEY
3. LAKE HOOD
4. GILLESPIE FIELD
5. CENTENNIAL
6. LIVERMORE MUNI
7. NORTHWEST RGNL
8. FALCON FLD
9. NORTH LAS VEGAS
10. WHITEMAN

Top 10 Glider Airports
1. MORIARTY
2. HEMET-RYAN
3. MOUNTAIN VALLEY
4. MINDEN-TAHOE
5. WARNER SPRINGS
6. MID ATLANTIC SOARING CENTER
7. CALIFORNIA CITY MUNI
8. WARREN-SUGARBUSH
9. TSA
10. EPHRATA MUNI

Top 10 Ultralight Airports
1. PERRIS VALLEY
2. CUSHING FIELD LTD
3. ARLINGTON MUNI
4. PERRYTON OCHILTREE COUNTY
5. BLACKWATER CREEK
6. ST JOHN THE BAPTIST PARISH
7. BRADLEY SKY-RANCH
8. THE ULTRALIGHT STRIP
9. CAMARILLO
10. LEON