Helicopter Education Site:

How Helicopters Work


Established 6/1/1997
Page Last Revamp: 7/5/2018,
Last Updated: 9/17/2019      

Milestones: 500K Site Visits: 3/13/2007
1 Million Site Visits: 9/23/2012

Before you send e-mail asking questions, please read the FAQ

Our Goal Is To Entertain And Provide You Education At No Cost

Welcome to the Helicopter Education Site Since 1997

A Quick Introduction...


and then we are off to explore how helicopters work, and define some of the terminology associated with them. My name is CW3 Glenn Bloom, and for 6 years, I was a U.S. Army Helicopter Pilot, and Chief Warrant Officer. I initially learned to fly in the TH-55, which is also known as the Hughes 269/300 series of helicopters. At the time, it was the primary flight trainer for the U.S. Army. I then moved on to fly the UH-1H/V Huey, and subsequently, I learned to fly the OH-58 (Bell Jet Ranger) and the CH-47D Chinook. I have over 1800 helicopter flight hours to include combat time in the theater of Operation Desert Storm.

My Thanks to ALL of my Brothers and Sisters in Service.

While still in the Army, I pursued a fixed wing private pilot license. I have continued to be involved in aviation since leaving the Army. For 4 years I was a member of the Miss America Air Racing Team where I worked on many types of WWII airframes including a few P-51's, a P-38, P-40, P-63, TBM and an FG1-D. A few years have  been spent working on Nanchang CJ-6's (YAK-18A) here in Oklahoma City, as well as some civil aviation projects. I have served as a volunteer member of the ramp security team at the Reno National Championship Air Races for many years, and have volunteered as airshow support for the AOPA. I am also a retired member of the U.S. Coast Guard Auxiliary (Volunteer branch of the USCG) in Oklahoma City where I served as a lead boating safety Instructor for Flotilla 16-6.  We taught the official state boating safety course for the state of Oklahoma. 

People have asked me, "Why The Helicopter Education Site?" This site was initially created so I could learn how to do HTML while studying for a degree in computer programming. It is a personal web site, but I wanted it to be more than "Here's my house, here's my car, my favorite music is..." Of course, it eventually evolved into some of that, but that portion was scaled back. The main  purpose of the site has evolved into a quest to educate myself and provide useful information for others that is hard to find elsewhere on the web. I hope you find what I have here to be useful and interesting.

This page was designed to be an educational tool for people who are curious as to how things work. I have tried not to speak in terminology that is foreign to the person casually acquainted with aviation. I know that many people who may visit this page will have a higher than average understanding of how aerodynamics work. It is not that I do not wish to cater to your needs, but this page is really to explain helicopter aerodynamics to those who do not know much  about it. I hope there is something here for all who love aviation, but I realize that no one can make a page that is all things to everyone. I hope you  enjoy what is here, and if you have any suggestions on how to make this page  better, feel free to send them along via e-mail. I used to have a guestbook,  but it has been shut down by the people who offered it.        

Over the course of the years, industry professionals  and educators have asked if they can  use my site as a learning tool for their employees, guests and industry contacts. I welcome this and I am honored when someone asks. In April, 2006, I was asked by a senior engineer at Rolls Royce to utilize my site as a learning tool for his internal training sessions. I can not express the honor that does to myself and my web site. It is always a pleasure to know that this site helps teach someone, or helps in some way. Most recently, I was asked permission to use some materials to help educate foreign language students. Again, I was honored for the request. 


Some of you who visit here regularly may already know, but for those who don't, this site was moved several years ago from Geocities. This went from being  a "free" site to one which now costs me to operate. I have decided to limit  photos and files due to space and personal time available. Some people have suggested that I  include more photos, but I think it is pretty comprehensive and what I have here should suffice to get the information across. The response to the site has been overwhelming, so instead of giving it up when the free web hosting went away, I have continued it the best way that I can. I have taken on Google ads now to help offset the costs. In case you did not know, when you click on the Google ads, you help to  support this site and help it stay online. You may find the design of the site antiquated, but it is meant to serve people all over the  world who may not have the latest technology.      

Thank you for visiting the web site, and I hope as always that you will enjoy your stay here. Please feel free to send your comments and suggestions as they are always welcome. Recently, I have been getting an amazing response in my e-mail from people, especially kids doing school projects and those who are trying to learn more about helicopters so they can apply for military service. Specifically, most responses are for the test for the Army Warrant Officer Program. I wish everyone all the best in their applications and suggest that they be patient with the process. It took me almost 2 1/2 years to be accepted to the program, but it was well worth every minute I waited. 

I continue to strive to make this a child friendly place where good information is always available at no charge to those who would find it useful. If there are questions you may have, feel free to e-mail them to me and I will do what I can to get you a good answer. I can't know everything and do not claim to, but I will try to find out what I don't know to answer a question. Thank you for supporting this site and all of the wonderful past guestbook entries. I am constantly amazed by how many people all over the world this site touches. If you check the counter, you will see we are doing quite well on visits. When this site started in 1997, I never thought that we would be anywhere close to 1 million visits. 


Over the many years that this site has been in operation, most of my e-mail has been about becoming a helicopter pilot. A Frequently Asked Question (FAQ) page has been set up for all of you out there who want to become a helicopter pilot. If you want some information before you make a career decision toward being a helicopter pilot, please check out the FAQ page. After all these years, it is still a pretty accurate assessment judging from the e-mail I still get. I do not mind people asking me questions by e-mail, but the FAQ may save  you the effort of asking. 

I am currently a full time computer specialist and network support technician for the Federal Government. Everything you see in this web site is my own information and it in no way is endorsed by my employer, nor is it their official information.  

This page is maintained to be child friendly, but is not maintained to be "politically correct". If you do not like what you see here, leave.

Since it's inception in 1997, I have had some complaints concerning some of the content on this site. I have been accused of being insensitive toward some people. The content is in no way meant to be offensive to anyone. If you are offended by anything on this site, then you probably will be offended by just about anything and you need not stay here. I choose not to be apologetic about anything posted here on my web site. It is my hope that anyone with common sense will realize that there is no ill intent behind anything here. Sometimes "political correctness" can go way too far, and to give in to it just gives those who complain more power. I will not change my site because of pressure by someone else. I will change it if there is something which reflects some form of misinformation. Enjoy the site as it is or hit the back button on your browser. It is your choice. You made the choice to come here, now you have a choice to leave.    

I hope you will take the time to support our advertisers by following their links. Supporting them supports us, and helps pay for this site to be here.

Be sure to check out my new Science Fiction E-Book The Next Step on Amazon.com for Kindle!

Buy The Book!

Contact Us

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

There's much to see here. So, take your time, look around, and learn all there is to know about us. We hope you enjoy our site and take a moment to drop us a line.

We appreciate any new industry or military information that is legally acceptable for public distribution.

Integrity, Respect, Honor

Please join us on Facebook and Twitter

There are some exciting changes coming to the "Helicopter Education Site", stay tuned for updates.!

Please Respect The Flag Of The United States Of America


Always consult the U.S. Flag Code for proper display and respect for our National Symbol.