Custom Fuuton/Katon Jutsu, Tailored to the Needs of the Blind (For All to Use)

Name of Jutsu: Wind Sight
Rank: C-S
Type of Jutsu: Ninjutsu
Element Fuuton
Description: The user gathers wind chakra within themselves and pushes it out in a thin veils of air in a repetitive, rhythmic manner, unable to be felt by another's touch. However, when this veil is disturbed by any foreign object or substance (chakra included), the user is able to pinpoint the location(s) of opponents or their opponent's attacks and try and react. The starting range for this jutsu is 15 feet, and increases by 15 per rank, with an S Rank radius of 120 feet. This jutsu only lasts 3 posts, but can be extended by one post by lessening the amount of Chakra put into it per 20 Chakra, though every 20 chakra dropped decreases the range by 2 feet.
Notes: (Things that should be taken into consideration when using the technique)

Name of Jutsu: Burning Wind
Rank: B
Type of Jutsu: Ninjutsu
Element Katon/Fuuton
Description: Using Wind Sight, the user alternates Katon chakra into the technique, and sets the continuous veils ablaze in a burst. This is more a trap technique than an attack, used to help keep enemies at bay.
Notes: (Things that should be taken into consideration when using the technique)

Name of Jutsu: Impact
Rank: C-S
Type of Jutsu: Ninjutsu
Element Katon/Fuuton
Description: The user channels Fuuton-type chakra to the soles of their feet, and jumps, steadily releasing wind to rise higher at a rapid pace. At the top of the jump, starting at 10 feet at C rank, increasing by 5 feet per rank after, the user lets the natural wind, and their own, fold up underneath them, at which point they focus Katon-type chakra to the center point of the layer of wind, letting the flames intensify and traverse as they fall faster towards the ground from the intense height. As the user slams into the ground, they release the Katon and Futon chakra, letting it traverse along the ground in it's own explosive manner, for a devastating blow, if it strikes directly. At C rank, the impact has a radius of 5 meters from the user, increasing by 5 per rank.
Notes: The survival of this jutsu entirely depends on the the focus of chakra at the center point, which absorbs most of the impact when it hits the ground, cushioning the fall of the user.

Completion Bump

The final jutsu is completely fine, so no modifications there.

For the first jutsu:
There needs to be a post count for how long this jutsu lasts, and you are allowed to say you can add a lesser amount of chakra to extend the jutsu's duration, giving a chakra cost per post it is extended. Oh, and the range needs to be more limited, but not by too much, the S rank's range can stay put. Try 15 feet, then 15 feet per rank, but S rank gets the boost.

Second:
You need to stat that ethis will end the jutsu this is linked to, meaning Wind sight will end if this is used.

Edited.

Approved unless said otherwise
Enjoy