- 137 Airborne Regiment of 106 Airborne Division
- 104th and 234th Air Assault Regiments of 76 Air Assault Division
- 14th and 45th Special Purpose Brihgades
- 63th Police Special Purpose Unit of Rosgvardia;
2/
- 155th Naval Infantery Birgade of Pacific Fleet
- 331 Airborne Regiment of 98 Airborne Division
3/
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Ukraine's operational command says "cruise and ballistic missile strikes are underway at the control centres in Kyiv".
Map if the Russian attacks!!! #russia404
Kharkiv 4/
Announced about landing operation in Azov sea. Purpose to open the corridor to Odessa and Pridnestria.
5/
As I said yesterday, the russian army assault started this night.
MLRS salwo. #russia404
Missile strike to the city of Mariupol. #russia404
Ukraine's operational command says "cruise and ballistic missile strikes are underway at the control centres in Kyiv".
Map if the Russian attacks!!! #russia404
Field of view of the 1A40 sighting complex. 1. FoV from manual 2. FoV real
3 and 4. 1A40 1/
The "Ballistic Computer" of the 1A40 is this two Nomograms in right side of the gunner.
In the left one we find the correction "Sigma 0", in the right one the "Sigma M", then we add them up and enter the result into the sight using the Potentiometer (in red circle). 2/
EG.
Left:
- Charge temperature is -20°C, barrel bore wear - 0.5 mm. "Sigma 0" will be + 1.8%.
Right:
- Atmospheric pressure is 650 mm Hg., air temperature is -20°C, "sigma M" is -1.8%.
- 1.8 + (- 1.8) = 0%. This means that the correction potentiometer should not be touched.