The most massive bombs FAB-250 made high-precision

3 May 2023 8

The most massive aerial bombs FAB-250, which are in service with the Russian Aerospace Forces, after modernization became planning precision-guided munitions, reports TASS with reference to a source in the military-industrial complex. According to him, during the refinement, the bombs were placed on a winged platform and equipped with a navigation system.

As part of the refinement, the FAB-250 bombs were installed on winged platforms and equipped with an inertial navigation system. At a speed of uncoupling from an aircraft of 800-900 km / h, the bomb plans for a distance of up to 80 km

- Explained the agency.

He added that corrected aerial bombs are now being used in the zone of the special operation in Ukraine. The carriers of the FAB-250 were the Su-34 multifunctional bombers. The agency warned that it had no official confirmation of information about the refinement of bombs.

Earlier, the speaker of the Air Force of Ukraine, Yuriy Ignat, said that the Russian Aerospace Forces could start use advanced bombs weighing one and a half tons. At the same time, the Armed Forces of Ukraine do not have the necessary means of counteraction, he added. According to the representative of the Ukrainian command, free-falling 1,5-ton bombs (FAB-1500) will most likely also be equipped with wings along with a planning and correction control unit, as is the case with the 500-kilogram FAB-500.

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Sergey Latyshev

-1

3 May 2023 13: 33

But recently, "Cast Iron" was promoted in this way here.
Adm Hts

-1

3 May 2023 16: 09

FAB-250 was made high-precision ... equipped with an inertial navigation system ... At a speed of detachment from an aircraft of 800-900 km / h, the bomb plans for a range of up to 80 km

It's hard to call it "high-precision"
Inertial navigation systems have disadvantages - measurement errors that accumulate over time in the information received from instruments - the so-called. "drifting". The navigation computer adds up each measurement, the small error increases over time, and the overall estimate becomes more and more inaccurate. For error correction, inertial systems are usually supplemented with GPS sensors.
When used autonomously, the system error is about 3,7 km per hour of flight, and when working with the built-in satellite correction unit, it does not exceed 40 m per hour ...
With GPS correction, Amer's JDAMs have a deviation within 13 meters.
Now you can calculate what the deviation will be without GPS...
Conditionally: at 800 km / h, 80 km will fly in 10 minutes
3700/60*10=616meters deviation...
1. calligrapher Lev_Nikolaevich
  
  +1
  
  3 May 2023 19: 43
  
  Conditionally: at 800 km / h, 80 km will fly in 10 minutes
  3700/60*10=616meters deviation...
  
  one tenth of an hour is 6 minutes.
  if you follow the logic of calculation, the deviation will be 370 meters.
  For maximum accuracy, you can use it at a shorter range.
  In addition, if you drop them at least in pairs, then the chance of hitting is doubled.
  1. Adm Hts
    
    0
    
    1 August 2023 16: 14
    
    chance to hit is doubled.
    
    How is it... :)
    They can also "scatter" to the sides ...
    1. calligrapher Lev_Nikolaevich
      
      0
      
      1 August 2023 16: 32
      
      Precisely because they scatter, the overall chance of hitting becomes greater. It's like shooting one pellet, or many.
Flight

0

4 May 2023 07: 56

It remains to fasten the microcircuit to the Kalash and voila! Weapons of the third millennium.
Dmitry Volkov

0

14 June 2023 10: 37

Ada beauties, even before the Fab 100 and 50 it would have come, there they can be launched from the BRLA from the maximum height, so the equipment would be saved and people
Mikhail Dadeko

0

15 June 2023 07: 30

After all, they can, when they want!