| Aircraft | Origin | Role | Operational | Acquired |
| Avro 626 | United Kingdom | Observation/attack biplane | 1930-1940 | 16 |
| Beechcraft Model 17 Staggerwing | United States | Utility aircraft/maritime patrol biplane | 1942-1960 | 54 |
| Beechcraft Model 18 | United States | Utility aircraft | 1943-1952 | 1 |
| Boeing P-12 | United States | Fighter aircraft biplane | 1932-1951 | 14 |
| Boeing-Stearman | United States | Trainer/maritime patrol biplane | 1940-1948 | ? |
| Cessna AT-17 Bobcat | United States | Transport twin engine | 1943-1956 | 39 |
| Consolidated Commodore | United States | Transport flying boat | 1940-1942 | 2 |
| Consolidated PBY Catalina | United States | Maritime patrol/transport flying boat | 1943-1979 | 22 |
| Curtiss Falcon | United States | Attack aircraft biplane | 1932-1944 | ~20 |
| Curtiss Fledgling | United States | Observation/trainer biplane | 1930-1942 | ? |
| Curtiss P-36 Hawk | United States | Fighter | 1942-1946 | 10 |
| Curtiss P-40 Warhawk | United States | Fighter | 1944-1958 | 49 |
| Curtiss-Wright CW-12 | United States | Observation/trainer biplane | 1932-1940 | 15 |
| Douglas A-20 Havoc | United States | Light bomber/reconnaissance | 1944-1970 | 31 |
| Douglas B-18 Bolo | United States | Medium bomber/maritime patrol | 1937-1946 | 3 |
| Douglas C-47 Skytrain | United States | Transport aircraft | 1943-1985 | 82 |
| DH.60 Moth | United Kingdom | Basic trainer biplane | 1932-1941 | 39 |
| Grumman G-44 Widgeon | United States | Transport/maritime observation | 1942-1958 | 14 |
| Fairchild PT-19 | United States | Trainer cantilever | 1942-1960 | ? |
| Fairey Gorden | United Kingdom | Reconnaissance Biplane | 1931–? | 15 land
5 float |
| Focke-Wulf Fw 44 | Germany/Argentina | Trainer biplane | 1934-1941 | ? |
| Focke-Wulf Fw 58 | Germany | Maritime patrol | 1937-1949 | 15 |
| Lockheed Model 18 Lodestar | United States | Transport/observation | 1943-1968 | 8 |
| Lockheed Hudson | United States | Bomber/reconnaissance | 1942-1955 | 27 |
| Lockheed Ventura | United States | Patrol bomber | 1944-1956 | 20 |
| Martin PM | United States | Maritime patrol flying boat biplane | 1931-1939 | 4 |
| Morane-Saulnier MS.230 | France | Observation/trainer parasol wing | 1930-1940 | 24 |
| Muniz M-7 | Brazil | Primary trainer biplane | 1935-1945 | 11 |
| Nieuport-Delage NiD 52 | France | Light attack sesquiplane | 1931-1935 | 2 |
| Noorduyn C-64 Norseman | Canada | Transport | 1944-1960 | 17 |
| North American B-25 Mitchell | United States | Medium bomber/reconnaissance/maritime patrol | 1943-1972 | 79 |
| North American NA-16 | United States | Ground attack/maritime patrol | 1942-1965 | ~20 |
| North American NA-46 (BT-9) | United States | primary trainer aircraft | 1938-1965 | 12 |
| North American T-6 Texan | United States | Trainer/light attack/counter insurgency | 1944-1985 | ~100 |
| Piper J-3 Cub | United States | Observation | 1944-1970 | ? |
| Piper L-4H Grasshopper | United States | High-Wing observation/liaison/recon monoplane | 1938-1950 | 30 |
| Republic P-47 Thunderbolt | United States | Fighter/attack | 1944-1956 | 85 |
| Savoia-Marchetti S.55 | Italy | Observation/maritime patrol flying boat | 1930-1938 | 8 |
| Savoia-Marchetti SM.79 | Italy | Bomber/maritime patrol | 1936-1947 | 3 |
| Tiger Moth | United Kingdom | Trainer/observation biplane | 1933-1947 | 17 |
| Vought O2U Corsair | United States | Observation/light attack biplane | 1930-1946 | 18 |
| Vultee V-11 | United States | Ground attack | 1939-1949 | 31 |
| Vultee A-31 Vengeance | United States | Ground attack/maritime patrol | 1943-1958 | 33 |
| Vultee BT-13 Valiant | United States | Trainer/maritime patrol | 1941-1956 | 120 |