Search found 5313 matches

by donald_of_tokyo
02 Dec 2023, 02:03
Forum: Royal Navy
Topic: River Class (OPV) (RN)
Replies: 5069
Views: 1220832
Japan

Re: River Class (OPV) (RN)

What a OPV+ with a 110-m long hull and a hangar can added to River B2 OPVs? 1: HMS Forth, NONE. FIGS task has a good air coverage (does NOT need a hangar). Her flight deck might be needed to "lift" the wounded rescued person on the Falkland Island SAR helicopter (but can sling). 2: HMS Med...
by donald_of_tokyo
02 Dec 2023, 01:56
Forum: Royal Navy
Topic: River Class (OPV) (RN)
Replies: 5069
Views: 1220832
Japan

Re: River Class (OPV) (RN)

HMS Trent, back to action. PS Just an impression. But, River B2s "flight deck" is more and more utilized as a container deck. Of course, not always. But, is this a trend in RN? For me, River B2's flight deck is more and more "a mission deck, sometimes can be used as a flight deck"...
by donald_of_tokyo
01 Dec 2023, 01:51
Forum: Royal Navy
Topic: Current & Future Escorts - General Discussion
Replies: 17954
Views: 3667293
Japan

Re: Current & Future Escorts - General Discussion

The hull is not where the cost is in such a vessel and the roles dictate crew numbers. If a C2 design can be built for £100mn, have a core crew of @40 and an availability of 80% I’m all ears. The River B2 OPV itself! But what capability has it got? it isn't all about cost, crew and availability, th...
by donald_of_tokyo
30 Nov 2023, 15:46
Forum: Royal Navy
Topic: Current & Future Escorts - General Discussion
Replies: 17954
Views: 3667293
Japan

Re: Current & Future Escorts - General Discussion

MCM can be done by 2x ARCIMS from T31s large boat bays controlled by a containerised mission (undrt flight deck) deck module or (if in range, Bahrain based module)...potentially more productive than a Sandown/Hunt....ditto T26. Move on. Sorry to say. RN T31 has only three (not four) 9.5-m long boat...
by donald_of_tokyo
27 Nov 2023, 23:42
Forum: Royal Navy
Topic: Current & Future Escorts - General Discussion
Replies: 17954
Views: 3667293
Japan

Re: Current & Future Escorts - General Discussion

The RB2 is not capable enough for a multi role forward based vessel. The T31 is too expensive and not capable enough for a multi role forward based vessel. Adding more weapons won’t help. The configuration is wrong. The MRSS will likely be too expensive for a multi role forward bass vessel in meani...
by donald_of_tokyo
26 Nov 2023, 21:17
Forum: Royal Navy
Topic: Current & Future Escorts - General Discussion
Replies: 17954
Views: 3667293
Japan

Re: Current & Future Escorts - General Discussion

… Note that RN is now only manning 10 escorts (each with 200 souls), and one double-crewed = 2200 souls of crew (including flight). In future, RN shall man (I wish), 4 T45 (200) = 800 souls (all single crewed) 6 T26 (150) = 900 souls (all single crewed) 4 T31 (120) with 5 crew-teams = 600 souls (on...
by donald_of_tokyo
26 Nov 2023, 15:41
Forum: Royal Navy
Topic: Current & Future Escorts - General Discussion
Replies: 17954
Views: 3667293
Japan

Re: Current & Future Escorts - General Discussion

Note that RN is now only manning 10 escorts (each with 200 souls), and one double-crewed = 2200 souls of crew (including flight). In future, RN shall man (I wish), 4 T45 (200) = 800 souls (all single crewed) 6 T26 (150) = 900 souls (all single crewed) 4 T31 (120) with 5 crew-teams = 600 souls (one-...
by donald_of_tokyo
26 Nov 2023, 13:25
Forum: Royal Navy
Topic: Current & Future Escorts - General Discussion
Replies: 17954
Views: 3667293
Japan

Re: Current & Future Escorts - General Discussion

RN lacks man-power for foreseeable future. RN lacked man-power for these three decades. Always less than needed. So, we shall not assume there will be more man-power in future. If yes, just think it as a bonus and start "double-crewing" the assets. - RN has 6 AAW destroyers, T45. Their PIP...
by donald_of_tokyo
26 Nov 2023, 02:30
Forum: Royal Navy
Topic: Current & Future Escorts - General Discussion
Replies: 17954
Views: 3667293
Japan

Re: Current & Future Escorts - General Discussion

….but with 4d radar a camcopter with I-Master radar and a 40mm with 3P its situational awareness and self defence goes to the next level how far would like to go and for what reason Firstly I wouldn’t do a thing to the RB2’s. IMO when the RB1’s are decommissioned they should be replaced in the U.K....
by donald_of_tokyo
22 Nov 2023, 11:18
Forum: Royal Navy
Topic: Current & Future Escorts - General Discussion
Replies: 17954
Views: 3667293
Japan

Re: Current & Future Escorts - General Discussion

As discussed previously these conversions and drone optimised flattops will now start to widely proliferate. https://twitter.com/NavyLookout/status/1727258534696669259 The idea that RN is only going to operate MALE STOL drones from 65,000t CVF’s is ridiculous and will become ever more ridiculous go...
by donald_of_tokyo
22 Nov 2023, 11:01
Forum: Royal Navy
Topic: Current & Future Escorts - General Discussion
Replies: 17954
Views: 3667293
Japan

Re: Current & Future Escorts - General Discussion

Devils in the detail but it’s difficult to see what assets RN would have regularly available to do this before the T31’s replace the RB2s. https://www.telegraph.co.uk/world-news/2023/11/21/britain-south-korea-north-korea-sanctions-navy-patrols/ A RN OPV is simply not suitable for the proposed deplo...
by donald_of_tokyo
20 Nov 2023, 15:19
Forum: Royal Navy
Topic: River Class (OPV) (RN)
Replies: 5069
Views: 1220832
Japan

Re: River Class (OPV) (RN)

Return of Forth.

by donald_of_tokyo
19 Nov 2023, 00:36
Forum: Royal Navy
Topic: Wave Class Tanker (RFA)
Replies: 208
Views: 93381
Japan

Re: Wave Class Tanker (RFA)

...Sorry it is very difficult for me to understand your proposal. I am SURE we cannot "lend" a man power from other navies. Never. So, the only way to make use of Waves are to lease them. Hardware can be leased, man power cannot. How on earth can you image a ship, which is commanded by Ge...
by donald_of_tokyo
18 Nov 2023, 12:59
Forum: Royal Navy
Topic: Wave Class Tanker (RFA)
Replies: 208
Views: 93381
Japan

Re: Wave Class Tanker (RFA)

No one has said anything about them getting rid of there fleets yes the UK would give engineering support and Command in the early days however there could and should be a proper training and command program that could and would lead to better trained people across there own navies No objection. Fo...
by donald_of_tokyo
18 Nov 2023, 12:22
Forum: Royal Navy
Topic: Wave Class Tanker (RFA)
Replies: 208
Views: 93381
Japan

Re: Wave Class Tanker (RFA)

No one has said anything about them getting rid of there fleets yes the UK would give engineering support and Command in the early days however there could and should be a proper training and command program that could and would lead to better trained people across there own navies No objection. Fo...
by donald_of_tokyo
18 Nov 2023, 12:17
Forum: Royal Navy
Topic: Queen Elizabeth Class Aircraft Carriers - News and Discussion
Replies: 15070
Views: 4272887
Japan

Re: Queen Elizabeth Class Aircraft Carriers - News and Discussion

If we take your table the weight figures have gone up by a bigger percentage than your wing span ones have. If you google mojave and grey eagle you will notice the wing is very different and has a much bigger area. Span is not a useful comparison here. You are right. My point was, the STOVL MQ-9B w...
by donald_of_tokyo
18 Nov 2023, 12:03
Forum: Royal Navy
Topic: Wave Class Tanker (RFA)
Replies: 208
Views: 93381
Japan

Re: Wave Class Tanker (RFA)

Can't count the river class here, they don't do RAS. 100% wrong. 3D94FF90-3DF7-44C5-98B0-4F0BCFCC98DD.jpeg Any photos of a river 2 doing it? And we don’t own the river in that photo it was sold Just did some analysis. HMS Clyde had a "triangular post with two holes" starboard of the 30 mm...
by donald_of_tokyo
18 Nov 2023, 11:51
Forum: Royal Navy
Topic: Wave Class Tanker (RFA)
Replies: 208
Views: 93381
Japan

Re: Wave Class Tanker (RFA)

As I have said before we need to look outside the box maybe we ask the Baltic states to find 320 staff between them the Wave's could then be manned on a 1.5 scale and become NATO Tankers operating from the High North to the East coast of Africa in support of Nato operations Then, why not simply lea...
by donald_of_tokyo
18 Nov 2023, 10:29
Forum: Royal Navy
Topic: Queen Elizabeth Class Aircraft Carriers - News and Discussion
Replies: 15070
Views: 4272887
Japan

Re: Queen Elizabeth Class Aircraft Carriers - News and Discussion

If we take your table the weight figures have gone up by a bigger percentage than your wing span ones have. If you google mojave and grey eagle you will notice the wing is very different and has a much bigger area. Span is not a useful comparison here. You are right. My point was, the STOVL MQ-9B w...
by donald_of_tokyo
18 Nov 2023, 10:10
Forum: Royal Navy
Topic: Wave Class Tanker (RFA)
Replies: 208
Views: 93381
Japan

Re: Wave Class Tanker (RFA)

As I have said before we need to look outside the box maybe we ask the Baltic states to find 320 staff between them the Wave's could then be manned on a 1.5 scale and become NATO Tankers operating from the High North to the East coast of Africa in support of Nato operations Then, why not simply lea...
by donald_of_tokyo
18 Nov 2023, 09:39
Forum: Royal Navy
Topic: Queen Elizabeth Class Aircraft Carriers - News and Discussion
Replies: 15070
Views: 4272887
Japan

Re: Queen Elizabeth Class Aircraft Carriers - News and Discussion

That isn’t quite correct. Lift is proportional to wing area. Weight/wing area will get you your wing loading. Takeoff speed is then proportional to the square root of your wing loading. This assumes you lift coefficient is the same ie same cross section (flaps/slates) wing angle of attack across th...
by donald_of_tokyo
18 Nov 2023, 02:39
Forum: Royal Navy
Topic: Queen Elizabeth Class Aircraft Carriers - News and Discussion
Replies: 15070
Views: 4272887
Japan

Re: Queen Elizabeth Class Aircraft Carriers - News and Discussion

Calm down, it is: a) smaller than MQ-9B stol 3.2t vs 4.6t. Only "a bit smaller". Wingspan is 16m vs 20m. No a small difference, but easily scalable. Correction. name max-weight / wingspan Mojave 3.2t /16m MQ-9A 4.6t /20m MQ-9B 5.7t/ 24m Max weight is proportional to wingspan. As lift powe...
by donald_of_tokyo
17 Nov 2023, 16:21
Forum: Royal Navy
Topic: Queen Elizabeth Class Aircraft Carriers - News and Discussion
Replies: 15070
Views: 4272887
Japan

Re: Queen Elizabeth Class Aircraft Carriers - News and Discussion

Calm down, it is: a) smaller than MQ-9B stol 3.2t vs 4.6t. Only "a bit smaller". Wingspan is 16m vs 20m. No a small difference, but easily scalable. b)lightened c) Weaponless. More important is here. I think, if there be a MQ-9B with new STOL wing, it will easily be operated from QE/POW C...
by donald_of_tokyo
17 Nov 2023, 15:56
Forum: Royal Navy
Topic: Current & Future Escorts - General Discussion
Replies: 17954
Views: 3667293
Japan

Re: Current & Future Escorts - General Discussion

...Now, I really like the Holland class and would be happy to see us have something similar, but that is not really what we are talking about. If we are trying to plug the gap in escort numbers that will hit in 2028, then we need something quick to build, but with the ability to operate a heicopter...
by donald_of_tokyo
17 Nov 2023, 08:49
Forum: Royal Navy
Topic: Current & Future Amphibious Capability - General Discussion
Replies: 5459
Views: 1013494
Japan

Re: Current & Future Amphibious Capability - General Discussion

MountsBay is LRG(N). Look like the scale is very flexible, and I think it is good.