This is the C-5M Super Galaxy. (Yes these are my designs, please use for inspirational purposes only, thank you)

Specifications:
(C-5M)
Length: 75.31 m
Wingspan: 67.89 m
Height: 19.81 m
Capacity: 127,459 kg
Crew: 7, minimum 4
Engines: 4 x General Electric CF6-80C2

Current Operators:
- USAF

- Air Mobility Command:

- 60th AMW [​Travis AFB, California]
- 22nd Airlift Squadron (1972 - Present)

- 436th Airlift Wing [​Dover AFB, Delaware]
- 9th Airlift Squadron (1971 - Present)

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- Air Force Reserve:

- 349th Air Mobility Wing (Associate) [​Travis AFB, California]
- 312th Airlift Squadron (1973 - Present)

- 433rd Airlift Wing [​Kelly Field Annex, Texas]
- 68th Airlift Squadron (1985 - Present)
- 356th Airlift Squadron (2007 - Present)

- 439th Airlift Wing [​Westover Air Reserve Base, Massachusetts]
- 337th Airlift Squadron (1987 - Present)

- 512th Airlift Wing [​Dover Air Force Base, Delaware]
- 709th Airlift Squadron (1973 - Present)