Bloodworm
"i just destroyed the sonar equipment trying to kill those beast.
Silverfox 04
They were tracking her with sonar and guiding the divers. she rolled back over and started swimming, hard and fast, her only coherent thought oh shit oh shit oh shit... no. she forced herself calm.
Interplanetary Travel
A moment or two later, akei felt the unmistakable sensation of dolphin sonar pulse through his body. he knew he had been sprung. he also knew that the dolphin would know it was another cetacean in the water.
The dig.
"well the sonar indicated a rich site here and at this rate it might be," he paused and did some quick calculations, "40-50 bodies. that is an estimate and provided we only find more of these remains."
Aquata Cove - Chapter 19
And the sonar testing is... well, humans are always at war with each other, and they're testing a weapon that uses sound to blast away their enemies." "but... why?? don't they see they're harming the ocean?!"
Cassandra's First Time
Her own surprised squeak echoed as he turned and licked along her femslit, not exploring inside but teasing the sensetive lips, his sonar pinging along her folds and the nipples on either side as she groaned, body almost writhing.
Unnatural Selection - Ch 5: The Magnificent Seven
Ansin sat her down on her bed and scanned the room with his sonar, hoping to locate a towel. it was pretty bare.
Unnatural Selection - Ch 8: The Final Four
He could barely see over the grass and neither his poor eyesight nor his sonar could penetrate the ocean of vegetation.
Syngeneia Kathairein part 42
\> you use the power you absorbed from deimodo; the white dragon psycho-sonar you want to instill crippling fear and roar with all the malice in you! you roar at the guards, hoping the psycho-sonar ability works... which it does!
The Voyages of the Rebellious Bastion, Chapter II
"everyone's asleep, and it's dead out here.." muttered peter with a small yawn, while he watched the monitors, "why don't we just flip it onto autopilot, and switch on the sonar to detect approaching ships?"
The legend of a warrior; Chapter 30: Glacial - Towards Sangin
Each sonar on board could work in two modes: passive and active.
Batty Kathy
He buzzed her gently with his sonar to keep her at that edge, he puffed warm air over hypersensitive nerve endings, and he drank from her arousal as it seeped from her body, but he did not give her release.