There're 955 aircraft made by Northrop.
| Tail Number | Year Maker Model | C/N | Engines | Seats | Location |
|---|---|---|---|---|---|
| 01380 | 0000 Northrop F-5A Freedom Fighter | N.6502 | 2 | 1 | Greece |
| 01382 | 0000 Northrop F-5A Freedom Fighter | N.6504 | 2 | 1 | Greece |
| 01620 | 1970 Northrop RF-5A Freedom Fighter | RF.1060 | 2 | 1 | Greece |
| 10-278 | 1971 Northrop RF-5A Freedom Fighter | RF.1064 | 2 | 1 | Korea, Republic of |
| 105 | 1968 Northrop RF-5A Freedom Fighter | RFG.1006 | 2 | 1 | Norway |
| 10501 | 1965 Northrop F-5A Freedom Fighter | N.6162 | 2 | 1 | Philippines |
| 10504 | 1965 Northrop F-5A Freedom Fighter | N.6165 | 2 | 1 | Philippines |
| 10505 | 1965 Northrop F-5A Freedom Fighter | N.6166 | 2 | 1 | Philippines |
| 10507 | 1965 Northrop F-5A Freedom Fighter | N.6168 | 2 | 1 | Philippines |
| 10577 | 0000 Northrop F-5A Freedom Fighter | N.7025 | 2 | 1 | Greece |
| 106 | 0000 Northrop RF-5A Freedom Fighter | RFG.1007 | 2 | 1 | Norway |
| 11-029 | 1971 Northrop RF-5A Freedom Fighter | RF.1066 | 2 | 1 | Korea, Republic of |
| 110 | 1968 Northrop RF-5A Freedom Fighter | RFG.1011 | 2 | 1 | Norway |
| 1151 | 1978 Northrop F-5E Tiger II | R.1379 | 2 | 1 | Jordan |
| 1224 | 1966 Northrop F-5A Freedom Fighter | N.6287 | 2 | 1 | Taiwan |
| 1270 | 0000 Northrop F-5A Freedom Fighter | N.6464 | 2 | 1 | Taiwan |
| 128 | 0000 Northrop F-5A Freedom Fighter | N.7072 | 2 | 1 | Norway |
| 130 | 0000 Northrop F-5A Freedom Fighter | N.7074 | 2 | 1 | Norway |
| 131 | 1969 Northrop F-5A Freedom Fighter | N.7075 | 2 | 1 | Norway |
| 132 | 1969 Northrop F-5A Freedom Fighter | N.7076 | 2 | 1 | Norway |
| 133 | 0000 Northrop F-5A Freedom Fighter | N.7077 | 2 | 1 | Norway |
| 13353 | 1964 Northrop F-5A Freedom Fighter | N.6122 | 2 | 1 | Greece |
| 13366 | 1964 Northrop F-5A Freedom Fighter | N.6135 | 2 | 1 | Crete, Greece |
| 13368 | 0000 Northrop F-5A Freedom Fighter | N.7001 | 2 | Norway | |
| 134 | 1969 Northrop F-5A Freedom Fighter | N.7078 | 2 | 1 | Norway |
| 136 | 1969 Northrop F-5B Freedom Fighter | N.9014 | 2 | 2 | Norway |
| 14904 | 1967 Northrop F-5A Freedom Fighter | N.7067 | 2 | 1 | Norway |
| 160792 | 0000 Northrop F-5E Tiger II | R.1039 | 2 | 1 | CA, |
| 160965 | 0000 Northrop F-5F Tiger II | W1007 | 2 | 1 | Nevada, United States |
| 20-448 | 0000 Northrop F-5B Freedom Fighter | N.8099 | 2 | 2 | Korea, Republic of |
| 207 | 1966 Northrop F-5A Freedom Fighter | N.7030 | 2 | 1 | United States |
| 208 | 1966 Northrop F-5A Freedom Fighter | N.7031 | 2 | 1 | Norway |
| 209 | 1966 Northrop F-5A Freedom Fighter | N.7032 | 2 | 1 | Norway |
| 210 | 1966 Northrop F-5A Freedom Fighter | N.7033 | 2 | 1 | Norway |
| 211 | 1966 Northrop F-5A Freedom Fighter | N.7034 | 2 | 1 | Norway |
| 212 | 0000 Northrop F-5A Freedom Fighter | N.7035 | 2 | 1 | Norway |
| 215 | 1966 Northrop F-5A Freedom Fighter | N.7038 | 2 | 1 | Norway |
| 220 | 1966 Northrop F-5A Freedom Fighter | N.7043 | 2 | 1 | Norway |
| 241 | 0000 Northrop F-5B Freedom Fighter | N.9005 | 1 | Denmark | |
| 242 | 1966 Northrop F-5B Freedom Fighter | N.9006 | 2 | 2 | Norway |
| 243 | 1966 Northrop F-5B Freedom Fighter | N.9007 | 2 | 2 | Norway |
| 244 | 1966 Northrop F-5B Freedom Fighter | N.9008 | 2 | 2 | Norway |
| 2601 | 0000 Northrop T-38A Talon | N.5209 | 2 | 2 | Portugal |
| 2602 | 1961 Northrop T-38A Talon | N.5219 | 2 | 2 | Portugal |
| 2605 | 0000 Northrop T-38A Talon | N.5263 | 2 | 2 | Lisbon, Portugal |
| 2608 | 1961 Northrop T-38A Talon | N.5203 | 2 | 2 | Portugal |
| 2609 | 0000 Northrop T-38A Talon | N.5206 | 2 | 2 | Portugal |
| 2611 | 1961 Northrop T-38A Talon | N.5238 | 2 | 2 | Portugal |
| 3-7155 | 1975 Northrop F-5F Tiger II | Z1002 | 2 | 2 | Iran (Islamic Republic of) |
| 3-7172 | 1975 Northrop F-5F Tiger II | Z1019 | 2 | 2 | Iran (Islamic Republic of) |
| 3001 | 1969 Northrop NF-5A Freedom Fighter | 3001 | 2 | 1 | Turkey |
| 3004 | 1970 Northrop NF-5A Freedom Fighter | 3004 | 2 | 1 | Turkey |
| 3005 | 1969 Northrop NF-5A Freedom Fighter | 3005 | 2 | 1 | Greece |
| 3013 | 1970 Northrop NF-5A Freedom Fighter | 3013 | 2 | 1 | Turkey |
| 3016 | 1970 Northrop NF-5A Freedom Fighter | 3016 | 2 | 1 | Turkey |
| 3019 | 1970 Northrop NF-5A Freedom Fighter | 3019 | 2 | 1 | Turkey |
| 3025 | 1970 Northrop NF-5A Freedom Fighter | 3025 | 2 | 1 | Turkey |
| 3027 | 1970 Northrop NF-5A Freedom Fighter | 3027 | 2 | 1 | Turkey |
| 3032 | 1970 Northrop NF-5A Freedom Fighter | 3032 | 2 | 1 | Turkey |
| 3033 | 1970 Northrop NF-5A Freedom Fighter | 3033 | 2 | 1 | Greece |
| 3035 | 1970 Northrop NF-5A Freedom Fighter | 3035 | 2 | 1 | Turkey |
| 3036 | 1970 Northrop NF-5A Freedom Fighter | 3036 | 2 | 1 | Turkey |
| 3046 | 1971 Northrop NF-5A Freedom Fighter | 3046 | 2 | 1 | Turkey |
| 3061 | 1971 Northrop NF-5A Freedom Fighter | 3061 | 2 | 1 | Greece |
| 3062 | 1971 Northrop NF-5A Freedom Fighter | 3062 | 2 | 1 | Greece |
| 3069 | 1971 Northrop NF-5A Freedom Fighter | 3069 | 2 | 1 | Greece |
| 3070 | 1971 Northrop NF-5A Freedom Fighter | 3070 | 2 | 1 | Turkey |
| 320 | 0000 Northrop N-3PB | 320 | 1 | 3 | Oslo, Norway |
| 36-0207 | 1936 Northrop A-17A | 234 | 1 | 2 | Dayton, OH, United States |
| 368 | 0000 Northrop F-5A Freedom Fighter | N.7001 | 2 | Norway | |
| 376 | 1964 Northrop F-5A Freedom Fighter | N.7009 | 2 | 1 | Norway |
| 3821 | 1963 Northrop T-38A Talon | N.5524 | 2 | 2 | Taiwan |
| 38393 | 0000 Northrop F-5A Freedom Fighter | N.6030 | 2 | 1 | Hawaii, United States |
| 38405 | 1963 Northrop F-5A Freedom Fighter | N.6042 | 2 | 1 | Greece |
| 3842 | 1961 Northrop T-38A Talon | N.5170 | 2 | 2 | Taiwan |
| 38430 | 1963 Northrop F-5A Freedom Fighter | N.6067 | 2 | 1 | Greece |
| 4004 | 1981 Northrop F-5E Tiger II | MX.1004 | 2 | 1 | Mexico |
| 4025 | 0000 Northrop NF-5B Freedom Fighter | 4025 | 2 | 2 | Turkey |
| 4027 | 0000 Northrop NF-5B Freedom Fighter | 4027 | 2 | 2 | Greece |
| 42-39445 | 1944 Northrop P-61B Black Widow | 964 | 2 | 2 | Reading, Pennsylvani, United States |
| 42-39715 | 0000 Northrop P-61B Black Widow | 1234 | 2 | 3 | China |
| 43-8330 | 1943 Northrop P-61C Black Widow | 1376 | 2 | 3 | D.C., United States |
| 43-8353 | 1943 Northrop P-61B Black Widow | 1407 | 2 | 3 | Dayton/Ohio, United States |
| 45-59300 | 1946 Northrop RF-61C Reporter | 3201 | 2 | 2 | USAF, United States |
| 4500 | 1981 Northrop F-5E Tiger II | MY.1001 | 2 | 1 | Mexico City, Mexico |
| 4502 | 1981 Northrop F-5E Tiger II | MY.1002 | 2 | 1 | Mexico City, Mexico |
| 4503 | 1981 Northrop F-5E Tiger II | MX.1001 | 2 | 1 | Mexico City, Mexico |
| 4504 | 1981 Northrop F-5E Tiger II | MX.1004 | 2 | 1 | Mexico City, Mexico |
| 4505 | 1981 Northrop F-5E Tiger II | MX.1005 | 2 | 1 | Mexico City, Mexico |
| 4506 | 1981 Northrop F-5E Tiger II | MX.1006 | 2 | 1 | Mexico City, Mexico |
| 4507 | 1981 Northrop F-5E Tiger II | MX.1007 | 2 | 1 | Mexico City, Mayotte |
| 4508 | 1981 Northrop F-5E Tger II | MX.1008 | 2 | 1 | Mexico City, Mexico |
| 4509 | 1981 Northrop F-5E Tiger II | MX.1009 | 2 | 1 | Mexico City, Mexico |
| 4510 | 1981 Northrop F-5E Tiger II | MX.1010 | 2 | 1 | Mexico City, Mexico |
| 46-0677 | 1946 Northrop X-4 Bantam | Not found 46-0677 | 2 | 1 | Dayton, OH, United States |
| 48-0622 | 0000 Northrop YC-125B Raider | 2506 | 3 | 4 | United States |
| 48-0626 | 1948 Northrop YC-125B Raider | 2510 | 3 | 20 | Dayton, OH, United States |
| 4800 | 0000 Northrop F-5B Freedom Fighter | X1001 | 2 | 2 | Brazil |
| 4823 | 0000 Northrop F-5EM Tiger II | Y.1004 | 2 | 1 | Rio de Janeiro, Brazil |
| 4828 | 0000 Northrop F-5EM Tiger II | Y.1027 | 2 | 1 | Brazil |
