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#1947

Sikorsky MH-53

first flew 1967· heavy-lift helicopter

Sikorsky MH-53, photo 1 of 10
1/10 U.S. Air Force photo by Senior Airman Andy M. Kin· Public domain

what is it?

The Sikorsky MH-53 Pave Low series is a retired long-range special operations and combat search and rescue (CSAR) helicopter for the United States Air Force. The series was upgraded from the HH-53B/C, variants of the Sikorsky CH-53 Sea Stallion. The HH-53 "Super Jolly Green Giant" was initially developed to replace the HH-3E "Jolly Green Giant".

How to recognise it: 2 turboshaft engines · 22 m main rotor

base stats

  • speed 315 km/htop speed
  • range 1,111 kmwithout refuelling
  • seats 37passengers
  • size 20.9 tmax take-off weight
  • built 72made in total

Bars compare against all aircraft: 3,500 km/h, 20,000 km, 850 seats; size and number built on a log scale up to 640 t (An-225) and 45,000 built (Cessna 172).

fun facts

  • First flew 59 years ago, in 1967.
  • Top speed is 2.4× a car on the Dutch motorway (130 km/h).
  • Rotor of 22 m: about 5 cars parked nose to tail.
  • Fully loaded it can weigh as much as 3 African elephants (~6 t each).
  • Range of 1,111 km: 6× Amsterdam to Brussels.

turboshaft: A turbine that turns a shaft, usually a helicopter rotor.

spec sheet

first flight
1967-03-15
introduced
1968
retired
2008
status
retired
number built
72
role
heavy-lift helicopter
makers
Sikorsky Aircraft Corporation
engines
2× General Electric T64-GE-100
crew
6
passengers
37
length
26.8 m
rotor diameter
22 m
height
7.6 m
max take-off weight
20.9 t
top speed
315 km/h
cruise speed
278 km/h
range
1,111 km
ceiling
4,877 m

Specs are for the version in the Wikipedia article's specification section. Blank means the sources don't say.

Sources: Wikidata Q1194904, Wikipedia: Sikorsky MH-53 (CC BY-SA 4.0).Updated 2026-10-24.

stan runge 704880d source