- related to: sikorsky helicopters
I miss the rains down in Africa
4 Answers · Entertainment & Music · 23/01/2019
It has nothing to do with ordinal numbers. The -ing form normally implies an ongoing process, not a single event. John is the only person in class wearing a hoodie. (ongoing) Last week, John was the only person in class who wore a...
1 Answers · Education & Reference · 08/02/2018
I work in aerospace. Since the beginning of time men longed to fly (two wrongs never made a right, but two Wrights made an airplane). Within only ten years we were using the technology to drop bombs...
12 Answers · Society & Culture · 06/09/2017
..., I met someone from the US who was working for Sikorsky Helicopters . His customer was the Slovak Government. If...
5 Answers · Business & Finance · 28/07/2017
...civilian version of the Black Hawk called the Sikorsky S-70. The LA fire department and many civilian...drab, I dont think people will know that it is a civilian helicopter
4 Answers · Politics & Government · 17/10/2016
...-60 and Black Hawk are military designations. Sikorsky 's model number for H-60 family is S-70. S...
4 Answers · Cars & Transportation · 17/10/2016
Both have four blades.
1 Answers · Education & Reference · 22/11/2015
"main" is being used as an adjective here. The phrase "main and tail rotor" means "main rotor and tail rotor". The others have explained what a main rotor is.
3 Answers · Education & Reference · 22/11/2015