4.12.2 de-bugging

[chn6]

Russian plane Radio Direction Finder mistake.

I send this bug to Oleg too 8 years ago, he corrected it.

Testimony from Chinese version Yak-18 manual.

Historical Yak-18 Radio Direction indicators finger NOT indicate Beacon direction.

http://bbs.dof.cn/uploads/monthly_06...1371804924.jpg

http://bbs.dof.cn/uploads/monthly_06...1371804988.jpg

http://bbs.dof.cn/uploads/monthly_06...1371804999.jpg

http://bbs.dof.cn/uploads/monthly_06...1371805011.jpg

http://bbs.dof.cn/uploads/monthly_06...1371805026.jpg

定向: Direction measure
定位: Distance measure


Another, I hope Radio Direction can include 2 mode: Direction measure & Distance measure.

We can found in Yak-18, when Radio Direction working in Distance measure mode, it can display how far away from plane to Beacon.