Helicopter

Invented on

Age

Thursday September 14, 1939

years

months

days

Next birthday in

Basic information

Category
inventions
Country
United States
Description
Type of rotorcraft in which lift and thrust are supplied by horizontally spinning rotors. The helicopter can take off and land vertically, to hover, and to fly forward, backward and laterally.
The VS-300, the world’s first practical helicopter, took flight on September 14,1939
Developed from the VS-300, Sikorsky's R-4 was the first large-scale mass-produced helicopter (mass productions starts in 1942)
In U.S. Navy and U.S. Coast Guard service, the helicopter was known as the Sikorsky HNS-1. In British service it was known as the Hoverfly.
Find more information about Helicopter on Wikipedia

Half birthday

Next half birthday falls on

Saturday March 15, 2025

It is going to happen in

Age in different time units

Planet Age

How old Helicopter would be if it was invented on a different planet

Mercury

354.78 years

Venus

138.9 years

Mars

45.43 years

Jupiter

7.2 years

Saturn

2.9 years

Celebrate NOW

Helicopter - Celebrations from his DOB

19 days from now, March 15, 2025, Helicopter celebrate 355^th Mercury age
20 days from now, March 15, 2025, Helicopter celebrate 86^th half birthday
23 days from now, March 19, 2025, Helicopter celebrate 139^th Venus age
39 days from now, April 5, 2025, Helicopter celebrate exactly 2,700,000,000 seconds
39 days from now, April 5, 2025, Helicopter celebrate exactly 45,000,000 minutes
39 days from now, April 5, 2025, Helicopter celebrate exactly 750,000 hours
107 days from now, June 11, 2025, Helicopter celebrate 356^th Mercury age
140 days from now, July 14, 2025, Helicopter celebrate exactly 1030 months
195 days from now, September 7, 2025, Helicopter celebrate 357^th Mercury age
202 days from now, September 14, 2025, Helicopter celebrate 86^th birthday
248 days from now, October 30, 2025, Helicopter celebrate 140^th Venus age
282 days from now, December 4, 2025, Helicopter celebrate 358^th Mercury age

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