Airwolf (1984 - 1986)

As part of a deal with an intelligence agency to look for his missing brother, a renegade pilot goes on missions with an advanced battle helicopter.

Seasons
	1	2	3
1	7.4	7.2	6.9
2	6.5	6.7	6.9
3	6.8	7.4	6.7
4	6.9	6.4	6.7
5	7.1	6.6	6.9
6	7.4	6.3	6.5
7	7.0	7.1	6.9
8	6.6	7.0	6.6
9	6.7	6.8	6.7
10	7.7	6.8	6.9
11	7.5	6.7	6.7
12		6.9	6.8
13		6.2	6.8
14		6.7	6.6
15		7.0	7.0
16		6.4	6.5
17		6.3	6.7
18		6.2	7.1
19		6.6	6.7
20		7.3	6.9
21		6.9	6.5
22		7.1	7.3

Source ratings: IMDB (https://www.imdb.com/interfaces/)
Source images: The Movie Database (https://www.themoviedb.org/)