carr wrote:
What great work. Somehow, I've missed this thread until now. Better late than never, right?
How does the RHIB get aboard? The Cyclones have a fairly large and extensive winch system to haul the RHIBs aboard. I don't see any such equipment space blocked out on your mockups.
Indeed, I have not built it yet. I am kind of dreading that part! It will be a cradle on a sled that slides about 1/2 its length to accept the boat and will then be pulled back in by a winch. The winch will be shielded from the blast of the RAM.
carr wrote:
This is clearly a fighting ship. Good! Have you thought about the power requirements for all those weapons and sensors as well as required heating, cooling, and utilities? Will the ship be able to generate sufficient power for everything?
Indeed, it is powered by the same power plant as the Hayabusa PGs. The only concerning thing to me is I cannot find their range! This boat will be about 1/3 longer so there is a LOT more fuel, however, I still do not know how far that takes the craft.
carr wrote:
What about an electro-optical sensing/targeting system for stealth operations. Some company was pushing an all passive system a few years ago. I can't recall the company or the name of the sensor off the top of my head but it seemed feasible and quite useful. I wouldn't replace the radar but a passive system would offer a lot of flexibility in tactics.
Yes, in addition to the EO/IR cameras on the Mk38 guns and the Phalanx Block 1B, the second platform on the main mast will have a dedicated EO/IR camera. I am considering a periscope poking up out of the top of the bridge.
carr wrote:
Have you thought about crew size and resulting hotel services? Is there room for the berthing and hotel spaces along with all the weapons, sensors, electronics, computers, magazines, etc.?
Hotel services? No, there will be no room service, nor will there be the L-shaped berthing. Standard triple high coffin lockers (racks) for 35-41 Sailors and Officers.
carr wrote:
SEWIP?
I don't know about SEWIP. She already has CHAFF and NULKA. I also don't think there is room nor surplus power aboard.
carr wrote:
Mine detection/avoidance sonar? The Cyclones had a retractable mine sonar.
Not as of now, however I will consider the sonar. I have in mind a second version of this PC(R) with an MCM focus instead of an ASuW like this one. That one will have similar modifications but a focus on the MCM amidships and on the stern. There would be a number of UUVs maintained in a module replacing the Harpoons amidships and perhaps in place of the RAM launcher.
carr wrote:
Want to get carried away? Helo style dipping sonar in a retractable hull mount! No, that's getting ridiculous.
Like SURTASS? Maybe, but probably not.
carr wrote:
Where's the sextant? You don't want to become dependent on GPS!
There will be stands on both bridge wings to quick connect and disconnect a sextant for the QMs.
carr wrote:
What's the deck penetration volume of the 76mm gun? Magazine size/capacity?
The loader and magazine penetrate one deck down. It will be in the 76mm SR magazine arrangement where Approximately 240 rounds for 4 different types of ammunition as of now. I don't expect more room for more, but there may be. However, I won't count on it.
Both variants will be able to support at least 6 ScanEagle and 4 Puma UAVs. With an endurance of 24+ hours, ScanEagle can reach very far but has limited capabilities. The Puma has a range of 9nm and 2 hour endurance, both with a CAT 4 laser capability, both the ScanEagle and the Puma would be able to support ASuW, MCM, ISR, and SOF operations at range.
Another concern there is SOF support ashore. One thing I am keeping in consideration is having the Phalanx being either a Block1B or a theoretical Block 1C where it has both CIWS and CRAM softwares installed. This would enable the mount to engage both types of threats, ASCM and Artillary, with a single flip of a toggle switch. The 76 has the range to support SOF inshore and Harpoon has the range to strike strategic targets inwards of 86nm.
carr wrote:
I love this build!!!
Thanks much, Bob!