| 1 | A | B | C | D |
| --- | --- | --- | --- | --- |
| 2 | 86th Guards Fighter Aviation Regiment - Aircraft operated |  |  |  |
| 3 | From | To | Aircraft | Version |
| 4 | July 1941 | 1942 | Yakovlev Yak-1 | - |
| 5 | November 1942 | 1943 | Yakovlev Yak-7 | Yak-7B |
| 6 | July 1943 | 1944 | Yakovlev Yak-9 | - |
| 7 | October 1944 | 1950 | Yakovlev Yak-3 | - |
| 8 | 1949-1950 | 1955 | Mikoyan-Gurevich MiG-15 | - |
| 9 | 1954 | 1966 | Mikoyan-Gurevich MiG-17 | - |
| 10 | 1966 | 1988 | Mikoyan-Gurevich MiG-21 | MiG-21PF (1964), MiG-21PFM (1966), MiG-21bis (1974) |
| 11 | 1989 | 1992 | Mikoyan MiG-29 | included several MiG-29UB |

Question: What is the 86th Guards Fighter Aviation Regiment equipped with between 1942 and 1943?
Answer: Between November 1942 and 1943, the 86th Guards Fighter Aviation Regiment was equipped with Yakovlev Yak-7B fighters.