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Search: Posts Made By: rctech2k7
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Forum: RC Jets
02-25-2014, 06:02 PM
Replies: 37
Views: 3,989
Posted By rctech2k7

Excellent videos here... mine is not GoPro, I'm...

Excellent videos here... mine is not GoPro, I'm using Tachyon cam.


http://www.youtube.com/watch?v=Kb74CpQQRDA


Taken from airshow
http://www.youtube.com/watch?v=dy08DytcYGI
Forum: Aerodynamics
01-24-2014, 05:36 PM
Replies: 127
Views: 6,745
Posted By rctech2k7

I've seen some speed range here that are ideal...

I've seen some speed range here that are ideal for model jets, I guess there are interested or probably scale model where mostly are real and honest aircraft with regards to aerodymamics. In flying...
Forum: Aerodynamics
01-19-2014, 10:53 AM
Replies: 127
Views: 6,745
Posted By rctech2k7

My ideal method of slowing down is to pull back...

My ideal method of slowing down is to pull back on the stick a little more, increase power then flare, once it touchdown cut the power.
Second is to give more considerable AOA while holding power...
Forum: RC Jets
11-24-2013, 07:52 PM
Replies: 292
Views: 40,163
Posted By rctech2k7

Photo of my hornet taken by Gary Arthur at...

Photo of my hornet taken by Gary Arthur at Florida Jets 2013
http://www.rcuniverse.com/forum/attachment.php?attachmentid=1941946

and latest from AMPS Aero Fest 2013 this Nov 16
...
Forum: Aerodynamics
11-04-2013, 06:02 PM
Replies: 120
Views: 6,279
Posted By rctech2k7

The Air Force are actually correct and I support...

The Air Force are actually correct and I support their statement. If you have a piece of bond paper hold it at the end and blow air on the top and you will see the the paper goes up. If you have an...
Forum: RC Jets
10-24-2013, 10:05 PM
Replies: 32
Views: 2,601
Posted By rctech2k7

From aviation proverbs: If you want to go up,...

From aviation proverbs:
If you want to go up, pull back on the stick
If you want to go down, pull back on the stick a little more
If you want to go down fast and spin, keep pulling back on the...
Forum: RC Jets
10-23-2013, 09:54 AM
Replies: 32
Views: 2,601
Posted By rctech2k7

Good infos, increase size of wheels, reduced...

Good infos, increase size of wheels, reduced weight if possible are all going to help... More thrust also help for not just faster acceleration but to overcome wheel friction however it produce minor...
09-09-2013, 07:38 PM
Replies: 25
Views: 11,065
Posted By rctech2k7

Using bridge type rectifier diode is similar to...

Using bridge type rectifier diode is similar to using single diode on one terminal aside from both terminals were provided with diode each causing to cut 2x0.7v from the terminal voltage. It is used...
09-09-2013, 07:19 PM
Replies: 25
Views: 11,065
Posted By rctech2k7

To answer OP, you can use resistor as voltage...

To answer OP, you can use resistor as voltage divider to gives you 5V output but it must be lower resistance to increase voltage regulation or you might need to put zener and capacitor for constant...
09-09-2013, 06:56 PM
Replies: 25
Views: 11,065
Posted By rctech2k7

I'm glad there are more interested about...

I'm glad there are more interested about electrical system of their RC using other option... I remember when I was in young I used diode other than rectifier to protect equipment from reverse...
Forum: RC Jets
07-31-2013, 07:43 AM
Replies: 39
Views: 2,106
Posted By rctech2k7

RE: need help with SM wheels

I still have the solid tires but it won’t work with rim for inflatable, when using old rim it won’t fit into the new landing gear axle. I’ve got this new landing gear set because my old one was...
Forum: RC Jets
07-31-2013, 04:26 AM
Replies: 39
Views: 2,106
Posted By rctech2k7

RE: need help with SM wheels

Hi Dave, How's your wheels now? If it's not yet fix try to submerge it into the water to find where leak is coming from. If it's coming from tire, use CA glue and tape to seal it, but better to...
Forum: RC Jets
06-30-2013, 08:53 AM
Replies: 2,182
Views: 254,752
Posted By rctech2k7

RE: Fly Eagle Jet F-14 Crash (video)

-disregard-
Just remember that though fighters fly higher at supersonic speed they can also fly lower than that...
06-30-2013, 08:49 AM
Replies: 75
Views: 13,932
Posted By rctech2k7

RE: CARF-Models worth the extra money?

Weight is actually a factor but most important is the strength of materials that builds up to carry out loads from the dynamics of flight. It was based on having less energy required to fly light...
Forum: RC Jets
06-23-2013, 06:55 AM
Replies: 26
Views: 2,556
Posted By rctech2k7

RE: Jetmach floating on landing

If we consider 1.3 is 100% then the room for error for an additional 30% airspeed is approx 25% which means 5% safer than coventional factor. Good to know that light and heavier aircraft are carrying...
Forum: RC Jets
06-21-2013, 06:22 PM
Replies: 26
Views: 2,556
Posted By rctech2k7

RE: Jetmach floating on landing

Paul,
You're so humble, you're the guy who can easily learn to land a "hard to land" plane...

bjnginge,
Seems you've got plenty of good tips already. IMO that should be normal to float at...
Forum: RC Jets
06-16-2013, 07:26 PM
Replies: 10
Views: 2,387
Posted By rctech2k7

RE: Speed brake on F-18

Hi Gary, I used mine very seldom in the air but it's very effective for deceleration. I just mixed around 5% of down elevator, almost the same elevator mix for first stage flaps except direction....
Forum: RC Jets
06-16-2013, 06:50 PM
Replies: 21
Views: 1,846
Posted By rctech2k7

RE: Which flies/lands better? SM F18C or SM F18F?

Awesome photos of hornets here, likewise I prefer C version though I like them both.
Forum: RC Jets
06-04-2013, 05:58 PM
Replies: 49
Views: 7,100
Posted By rctech2k7

RE: It time to said good bye.

I know how hard for a business owner to manage their time but we love to connect to fellow guys specially when there’s a chance to contribute or share thoughts of common interest. I also love to...
06-04-2013, 05:19 PM
Replies: 188
Views: 9,699
Posted By rctech2k7

RE: Should you belong to certain AMA clubs ? read on ...

They might need to make an emergency respond plan for potential fire and prepare suitable fire fighting equipment. As it well said here that anything present of ignition regardless of the source,...
06-04-2013, 04:37 PM
Replies: 188
Views: 9,699
Posted By rctech2k7

RE: Should you belong to certain AMA clubs ? read on ...

Hopefully they would do the same for jets whenever as possible. I have another club right now which are willing for change as there are more and more who accept this modern propulsion though everyone...
Forum: RC Jets
06-02-2013, 08:58 PM
Replies: 2,182
Views: 254,752
Posted By rctech2k7

RE: Fly Eagle Jet F-14 Crash (video)

Lots of thoughts here and I can't imagine someone finds their reason to attack including dubd in spite of what his going through. They usually step to a higher surface to be on the top and lift those...
Forum: RC Jets
06-02-2013, 08:08 PM
Replies: 91
Views: 8,911
Posted By rctech2k7

RE: RCU member and jet modeler in a serious accident

Sorry to hear this, good thing he's better now. This is why as much as possible I respect and give space to motorcycles because they have lesser protection... I was also in a similar situation and...
Forum: RC Jets
06-02-2013, 07:53 PM
Replies: 49
Views: 7,100
Posted By rctech2k7

RE: It time to said good bye.

Seem like it's too late to find out how important a person is...
06-02-2013, 07:42 PM
Replies: 188
Views: 9,699
Posted By rctech2k7

RE: Should you belong to certain AMA clubs ? read on ...

One of my club is a jet club http://www.makosrcjetclub.com/ but it allows any other models to fly there like heli, 3D, park flyer and more... There's nothing can compare if every member can fly their...
Showing results 1 to 25 of 379
 


 
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