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. EPHRATA MUNI
9. TSA
10. WARREN-SUGARBUSH

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