This is for a school project on different aircraft accidents. (My sources I have been given are the FAA and the NTSB.
How many active registered Cessna 172s are there in each United States state
You can use the FAA registry. E.g. to get all 172:
- Go to this inquiry page
172, press `Submit.
- Get the Excel file and sum all variants.
172S if you want to have only the 172S variant, etc.