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1./KG4_Blackwolf
Posted

I hope so, as mainly a bomber pilot since way back I'd love to see a little more attention paid to the heavies as well.

Posted

Bit late to this thread but theres plenty of android and iphone free E6B  apps.

 

I use E6B+ for android, works great and is free.

Posted

Hello Sokol1,

 

thats great ! Unfortunately, the link on Tom`s webside with the short english manual is not there.

Do you have another source for this ?

I will try to build a DR3 for myself.

 

Meteor,

 

Get this PDF, explain how use DR3.

 

https://sites.google.com/site/sliderulesite/dreieckrechner

 

Sokol1

Posted

Get a Jeppesen CR2 or CR3 for $24 USD and learn to use it. eBay or numerous pilot shops around the world.

 

Or, here are many, many online E6B's and flight computer apps for smartphones as well. If you are really cheap, you can print out an E6B as well, or buy a cardboard version.

Posted

443_0.JPG

 

2zi0ug2.jpg

 

:acute:

 

Sokol1

 

 

Posted

2zi0ug2.jpg

 

 

Come-on Spock! Get with the program! Everyone knows that the archaic unit, the statute mile, is 5.21552858965014xE-8 Parsecs! It is obvious that either your inferior human genes are clouding your logic or that you are just a dumb SoB and Starfleet is the most logical place for you.

 

 

Oh, live long and prosper!

Posted

Of course my Kane's dead reckoning computer didn't have lbs/kilograms or litres on it so I had to engrave thouse units on the dial.

 

computer001.jpg

ATAG_Slipstream
Posted (edited)

Every Heinkell cockpit should have one...

calc_zps5fb66763.jpg

Edited by Uther
Posted (edited)

1zx845w.jpg

 

These ancient "Flight Computers" are more easy to use during (virtual) flight that a digital calculator, you only need turn the dial. :)

 

Some practice, IAS>TAS.

 

il-2 1946 FB charts: 3000 meters - IAS 300 KM/H  ~ TAS 359 KM/H (1) - OAT*

il-2 Cl+D charts: 3000 meters - IAS 300 KM/H ~ TAS 348 KM/H - OAT **

 

* Unknown, each of 1946 maps have different temperatures, someone did a compilation...

** - OAT: -4º on He 111 thermometer at 3000 meters - 9:00AM, middle of Channel.

 

Results.

 

On DR-3 ~347 KM/H

 

On "modern online emulator" E6-B (after !@#$%: conversion using "Convert") OAT in formula.

 

9842.49 feets - IAS 186.41 MP/H ~ TAS 219.48 MH/H ~ 353 KM/H.

 

On conventional (barely readable) E6-B ~ 216 MP/H ~ 347 KM/H

 

For CL+D is OK use E6-B or DR-3,  on example input 350 KM/H on bombsight (speed inputs are in tenths), but for 1946 the difference at higher altitudes may cause errors... (1) Seems that il-2'46 use his own "Rule of the thumb" on IAS calculation. "Oleg's World". :)

 

Sokol1

Edited by Sokol1
  • Upvote 1
Posted

Bit late to this thread but theres plenty of android and iphone free E6B  apps.

 

I use E6B+ for android, works great and is free.

 

Thanks for pointing me  in this direction, I got a win 8 phone E6b app, just have to learn how to use it properly.

 

Again thanx :biggrin:

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