In a call for fire, what does "PRF Code" stand for?

The term "PRF Code" stands for Precision Laser Code. In the context of a call for fire, the PRF Code is essential for laser-guided munitions. It allows the weapon system to lock onto a designated target accurately and ensures that the munition hits the intended mark with high precision. The PRF Code is a specific frequency that the laser designator emits, which the laser-guided weapon’s seeker recognizes. This code must match for the weapon to follow the laser spot and strike the target effectively.

Understanding the significance of the PRF Code is crucial for coordination between different units in the field, as incorrect or mismatched codes can lead to targeting errors and potential collateral damage.