This is what Chinook Helicopters manufactured before 1992 look like:

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https://www.google.com/search?q=chinook+helicopters+made+before+1992&rlz=1C5CHFA_enUS750US750&source=lnms&tbm=isch&sa=X&ved=2ahUKEwiDxLb-itHtAhWmJTQIHYd9B_wQ_AUoA3oECAcQBQ&biw=1429&bih=678

boeing ch 47

boeing vertol

military

army

aircraft

ch 147f

mh 47e

wild bus

alaska

ch 47f chinook

heavy lift

helicopter crash

ch 47d

aviation

air force

raf chinook

Boeing CH-47D model Chinook helicopter ...

chinook-helicopter.com

Boeing CH-47 Chinook helicopter tail ...

chinook-helicopter.com

Boeing CH-47 Chinook - Wikipedia

en.wikipedia.org

Boeing MH-47E Chinook helicopter 92-00476.

chinook-helicopter.com

Boeing MH-47E Chinook helicopter 92-00475.

chinook-helicopter.com

its called the Chinook ...

combatreform.org

Boeing MH-47E Chinook helicopter 92-00475.

chinook-helicopter.com

Wild' bus removed from Stampede Trail ...

kbtx.com

Boeing CH-47 Chinook - Wikipedia

en.wikipedia.org

Boeing Chinook (UK variants) - Wikipedia

en.wikipedia.org

The Return of a Giant - Vertical Mag

verticalmag.com