It would be a human controlled short range Cruise missile for everything else besides a CV. I know, we have to be polite and accept it as a wish for sinking CVs. It's the kind of weapon that says screw you and your well developed skills in the game.
If guys are willing to pork ord and radar as a one way mission all day every day. This will be used and hey, how high and far off the field would 12 of them have to be released to allow the thing to get to full speed? At the most probably ever 3 guys because I bet it would be an ord for a single bomber only. It would have some similarities to defending against doodlebugs.
Most players target the CV first while allowing the cruiser to damage their fleet or field. So two of these would always get rid of the cruiser. Would one take out a destroyer? Squads do one way fun suicide missions all the time.
And if this became highly effective against fleets, would Hitech dial up the ack to quell the whining admirals? It would have a smaller footprint than the Yak 3, so would probably be harder to track with a 5 inch when it got up to full speed.