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27-Jun-06 1N75
Future Amphibious ShipsCDR Jon Padfield – USS COMSTOCK (LSD 45)
Craft Transformation
27-Jun-06 2N75
201520021986
LCU(R)
LCVP
LCM-6
LCM-8
LCU
AAV
LCAC
LCU
AAVUnconstrained by tide
Max beach access (70% v. 17%)
LCAC(SLEP)
HLLCAC(?)AAAV
Assault support; Lift, NEO, HA, AAAV salvage, and Indep. Ops (1,000 nm).
LCP(L)LCP(L)
OMFTS / STOM OTH Air/Surface Assault (25+ nm)
Classic Amphibious Operations UTH Surface Assault (1-5 nm off beach)
AV-8B (Harrier), CH-46EUH-1, AH-1W Cobra, CH-53E
AV-8B (Harrier), CH-46EUH-1, AH-1W Cobra, CH-53E
MV-22 Osprey, JSF, UH-1Y, AH-1Z Cobra, CH-53E, MH-60
LPD/LHA Replacement Lags ESL
27-Jun-06 3N75
AGE'02 '05 '10 '15 '20 '25
LPD 4 1965 37 41LPD 5 1965 37 40LPD 6 1965 37 41LPD 7 1967 35 42LPD 8 1967 35 43LPD 9 1968 34 x 44LPD 10 1969 33 x 39LPD 12 1970 32 x 39LPD 13 1970 32 x 43LPD 14 1971 31 x 41LPD 15 1971 31 x 44
LHA 1 1976 26 x 42LHA 2 1977 25 x 38LHA 3 1978 24 30 xLHA 4 1979 23 x 42LHA 5 1980 22 x 44
In ServiceShip
35 Year ESL
31 Years to ESL
Up to 30 Years
X
Beyond ESL
ES
LHA Midlife Planned to Get to ESL
All LPDs and 4 of 5 LHAs Will Exceed ESL
LHD 8 Program Status
27-Jun-06 4N75
LHD 8• 19 Apr 02 Contract Award • 2nd Qtr ‘04 Lay Keel• 2nd Qtr ‘06 Launch• 3rd Qtr ’07 Delivery• 1st Qtr ‘08 Commissioning
Issues• Descoped to award contract• Incrementally funded
LHD 7 to LHD 8• 2 LM 2500+• 2 Electric Auxiliary Propulsion Motors• Controllable Pitch Propellers• Machinery Control System• 6 SSDGs/4MW @ 4160 VAC• Zone Electrical Distribution• All electric auxiliaries• SSDS MK 2 and CEC• SPQ-9B, SPN-35C and SPN-43C• NAVSSI and BFTT
27-Jun-06 5N75
Fire Pumps
LM 2500 +APM
DIESEL
DIESEL
Fuel Stripping ManifoldHP Air Diesel Start Air
Pot Water Svce Pumps
F.O. XFR Pump
Propl Sea Water Cooling
MRG L.O. Cooler
Reduction Gearing
Fuel Stripping Pump
Lube Oil Pumps/Filters
Fuel Oil Pumps/Filters
Port Shaft
Fuel Oil XFR Purifier
Fuel Purifier
CPCH PROP Hydraulic Power
Lube Oil Purifier
LHD 8 Main Machinery Space
16
LHA Replacement (LHA(R))
27-Jun-06 6N75
LHA Replacement
27-Jun-06 7N75
(N7 ISPP 29 MAR 02)06050403 10090807 1211 13 14 15 16 17 18 19 20 21 22 23 2402
LHD 8
LHA ESLs
LHA(R) 1
LHA(R) 2
LHA(R) 3
LHA(R) 4
• Amphibious lift– 30,000 sqft
• Aviation – Concurrent RW/FW ops
– 10 JSF• Improve C4I
• Improve survivability
• Restore SLA• Reduce crew
and improve habitability
• Higher speed?
MNS identifiesadditional space/C4I
requirement for limited SCC JTF or MEB/
PHIBGRU Staff
Navy Goals / Marine Corps Requirements
$0 RDT&E
Future ACE on LHD Repeat+
27-Jun-06 8N75
MV-22
SAR (Navy)
AH-1 UH-1
CH-53EJSF
12 MV-224 CH-53E7 AH1/UH12 MH-606 JSF
(sample pre-launch spotting)
Tight parking arrangements• 1/3 cargo elevators covered• Decreased flexibility due to
aircraft parking on Spot 9• Locked spotting of JSF
Future ACE on LHD Plug
27-Jun-06 9N75
12 MV-224 CH-53E7 AH1/UH12 MH-606/8 JSF
(sample pre-launch spotting)
• Plug provides comparable flexibility to current ACE on LHD 8
– 1/3 cargo elevators covered• Provides option to increase sizeof the ACE (+2 JSF or +3 MV-22)
– Spot 10 may be blocked
Dual Tram Line Design
27-Jun-06 10N75
One of Several Flight Deck Designs
240 235 230 225 220 215 210 205 200 195 190 185 180 145 125 120 110 105 95 90 35 0ABCDEFGHJ40 K510156580115130 6070100 55 50 45 2030 25250 245 150 135140155160165170175270 265 260 255 7585
US NAVY US NAVY US NAVY
240 235 230 225 220 215 210 205 200 195 190 185 180 145 125 120 110 105 95 90 35 0ABCDEFGHJ40 K5101565115130 60100 55 50 45 2030 25250 245 150 135140155160165170175270 265 260 255 85 ELEVNO 2
ELEVNO 1
ELEVNO 5
UPTAKE
UPTAKE
TILLY
UPTAKE RampRAMP
12 MV-224 CH-53E7 AH1/UH12 MH-6010 JSF
• Meets MROC requirements• Maximum flexibility for ARG/MEU, ATF/MEB, and AFSB• Maximum flexibility for future growth
Survivability Features
27-Jun-06 11N75
• Provide roadmap pt. defenses– Road-map combat systems – MFR, VSR, ESSM, et al.
In all core optionsMeet AAW TLRs
• Reduce signatures (~LPD)– RCS, acoustic, magnetic, IR
• Increase damage tolerance– Magazine protection (~1000 tons)– UNDEX protection– Advanced damage control
LHA(R) Alternative Capabilities
27-Jun-06 12N75
5.0 %1.0 FT
Two LPD17
VariantsLHD-8
Repeat+
2.5 %0.5 FT
LHDPlug
7.5%2.5 FT
New Design
7.5 %2.5 FT
Ideal/Goal
Tonnage 42,000 69,0002x 25,000 N / A49,000
Meets MROC/ Navy goals
Substantial improvement
Limited/no improvement
TBD
Reduction from LHA Amphib Lift
CapacityMeets MROC requirement
Aviation Capability
10 JSFConcurrent ops
MaximumPossibleSOF AFSB
Growth (Wt. & KG)
Meet NAVSEA standards
Survivability (Separate issue)
27-Jun-06 13N75
LHA(R) Progress
MNS ApprovedMNS ApprovedProgram Office AssignedMilestone “A”Milestone “A”AOA commenced (CNA)Flag Oversight CommencedFlag Oversight CommencedFleet review of CONOPS Design SelectionDesign SelectionMilestone “B”DeliveryDelivery
JUN 02FY 07*FY 15*
* Program may be accelerated due to age of LHAs
LPD 17
LPD 17
Program Snapshot
27-Jun-06 15N75
12 Ships (LPDs 17-28)Lead Ship Contract Awarded Dec 1996
– Completing Detail Design/Production Design - Aug 2002 – Construction Started - Aug 2000– Keel Laid - Dec 2000– Launch - April 2003– Planned Delivery - Nov 2004
Follow Ship Status– LPD 18 Construction Start - Feb 2002– LPD 19 Construction Start - Jul 2001 (BIW)– LPD 20 Awarded; Construction Start Oct 2002– LPD 21/22 Advance Procurement
16N75
LPD 17 CapabilitiesAN/SPQ-9B
(Horizon Search Radar)
RAM ESSM/VLS(Space & Weight)
AN/SPS-48E(3D Air Search Radar)
RAM
SLQ-32A(V)2MK 53 DLS/NULKA
MK46 MOD 1 30mm Gun (AAAV)
CEC
SHF
EHF
SLQ-25A(Anti-Torpedo Towed Body)
Challenge Athena III
MK46 MOD 1 30mm Gun (AAAV)
MISSION
Troops 720
Vehicles (K Ft2) 25
Cargo (K Ft3) 34
AAAV 14
MV 22 2-4
Helos 4-6
LCAC 2
SURVIVABILITYRadar Cross-Section and
Magnetic Signature Reduction
Shock HardeningBlast Hardened
BulkheadsFragmentation
ProtectionFire InsulationSmoke Ejection SystemCollective Protection
System
C4I Elements
SSDS
CEC
GCCS-M
NAVSSI
Weapons
RAM
SRBOC
NULKA
30 mm MK 46 Gun (2)
Sensors
SPS-48E
SPQ-9B
SPS-73 (2)
SLQ-32A (V)2
SELF-DEFENSE
Relative RCS Ship Comparison
27-Jun-06 17N75
ChaffLPD 17
DDG 51
LSD 41
Relative RCS
18N75
Comparison With Existing AmphibsComparison With Existing Amphibs
LPD 17 LPD 4 LHD1 LSD 41
24 BEDs/2 ORs
LENGTH (FT)BEAM (FT)FULL LOAD DRAFT (FT)FULL LOAD DISPL. (LT)PROPULSION PLANTSUSTAINED SPEED (KTS)VEHICLE SQUARE (FT)CARGO VOLUME (FT)TROOPSLCACAVIATION SPOTSMEDICAL CAPABILITY
MOGAS CAPABILITY (GAL)
68410523
24,900DIESEL
2225K36K72026
CRTS
10,000
61084
19.515,745
DIESEL22
13.5K5.1K45441
6 BEDs/1 OR
0
84410626.7
40,533STEAM
2220.9K125K1686
345
CRTS64 BEDs/6 ORs
0
5708423
16,905STEAM
2111.8K38.3K78814
6 BEDs/1 OR
22,300
Major Equipment Selections Engineering EquipmentMajor Equipment Selections Engineering Equipment
27-Jun-06 19N75
• Main propulsion diesel engines• 4 Colt-Pielstick 2.5 STC (40,000 HP)
• max speed 22+ knots• Ship service diesel engines
•• Caterpillar 3608 (5 @ 2,500 kW)Caterpillar 3608 (5 @ 2,500 kW)• Air conditioning units
•• York International (7 @ 200 tons)York International (7 @ 200 tons)•• Nearly 5x capacity of LPD 4 ClassNearly 5x capacity of LPD 4 Class
•Reduction gears and propellers• Philadelphia Gear for CPP red. Gear• Bird Johnson for CPP propeller
-NSWC-CD blade design• New BJCO CPP “low drag” hub design
- High power density hub enables low drag- As efficient as fixed pitch propeller- No mechanical pitch indication system
No Steam Systems
CFC Free
N75
AAAV GunAAAV Gun
Mk 46 30mm Replaces 25mm Chain Gun on LPD 17
Common Efficiencies with USMC AAAV gun
• Much improved performance• for close-in defense
– Stabilized– Accurate– Local & remote control
• Reduced radar cross-section• Reduced manning• Closed loop fire control• Reduced ownership cost
LPD 17 Flight Deck w/MV-22LPD 17 Flight Deck w/MV-22
27-Jun-06 21N75
•• 33% larger flight deck:33% larger flight deck: Four CHFour CH--46/MV46/MV--22 22 helicopters performing simultaneous operationshelicopters performing simultaneous operations
•• Hangar:Hangar: Accommodates one Accommodates one MVMV--22/CH22/CH--53 or two CH53 or two CH--46 helicopters46 helicopters
Enlisted/Troop Quality of Life Enlisted/Troop Quality of Life
27-Jun-06 22N75
• Compartments– Largest compartment: 51– Smallest compartment: 27– Identical Heads, sinks & showers
integral to the compartments• Physical Fitness Center • Learning Resource Center
planned• Shipboard Wide Area Network
for computer access and even Internet Head
Lounge
Bunks with field lockers and rifle stowage
Enlisted/Troop Quality of Life Enlisted/Troop Quality of Life
27-Jun-06 23N75
Sit up berth• Enlisted and troop application• Expanded stowage • Anticipated crew size enables
– 32 Officer– 34 CPO– 330 Enlisted– Total 396 +6 transient
• Troop size– 66 +11 Officer– 42 + 6 SNCO– 591 + 84 Troop– Total: 699 + 101 = 800
LPD 17 Lead Ship Key Dates
27-Jun-06 24N75
Contract AwardedContract AwardedProgram StartedProduction ReadinessProduction ReadinessLay KeelShip LaunchShip LaunchPre-Comm CrewSea TrialsSea TrialsDeliveryCrew CertificationCrew CertificationCommissioning
Apr 03Apr 03Oct 03Aug 04Aug 04Nov 04Dec 04Dec 04Jan 05
LPD 17 Program Office EstimatesLPD 17 Program Office Estimates
27-Jun-06 25N75
Landing Craft Air Cushion (LCAC)Landing Craft Air Cushion (LCAC)
27-Jun-06 26N75
LCAC LCAC -- Force EnablerForce EnablerLanding Craft Air Cushion (LCAC)
•• Heavy Lift/High Speed platform• Essential part of LCAC/MV-22/AAAV Triad• Provides Amphibious “Punch”• 91 LCAC produced from 1984 to 2000
Current Fleet Status
• 74 Craft in Active Fleet per CINC Direction• 10 Craft in Deep ROS per N75• Oldest Craft reaching 20 year service life• Existing C3N suite is obsolete, unreliable
and unsupportable• Early Craft experiencing advanced corrosion• 7 Craft disassembled at Textron
27-Jun-06 27N75
HEAVY LIFTHEAVY LIFTLCACLCAC
PROTOTYPE DESIGN
& FABRICATION PROPOSAL
27-Jun-06 28N75
Baseline/Heavy Lift SpecificationsBaseline/Heavy Lift Specifications
CHARACTERISTIC HEAVY LIFT BASELINE(SLEP)
LENGTH 124.5’ 87.5’
WIDTH 47.5’ 47.5’
CARGO AREA 2850 SF 1800 SF
PAYLOAD* 144 TONS 72 TONS
RANGE** 100 N.M 46 N.M
SPEED RANGE*** 25-50 KNOTS 35-50 KNOTS
* BASELINE CRAFT PAYLOAD 72 TONS IN OVERLOAD
** FULL LOAD RANGE, MAX. PAYLOAD IN SS3, 100 DEGREE AMBIENT
*** MINIMUM SPEED IS MAX. PAYLOAD IN SS3, 100 DEGREE AMBIENT
Heavy Lift and Maximum SquareHeavy Lift and Maximum Square
27-Jun-06 29N75
27-Jun-06 30N75
HLCACHLCACBENEFIT
– SIGNIFICANT INCREASE IN SPEED OF DELIVERY OF COMBAT POWER-STOM ENABLER
– MAXIMIZES WELL DECK UTILIZATION
– REDUCES TOTAL OWNERSHIP COSTS• Lift increases without additional craft or crews
– FORCE MUTIPLIER FOR ARGs
– SOLVES LCAC INVENTORY SHORTFALL AFTER FY02 REQUIRED TO LIFT 2.5 MEB
– OTH OPERATIONS BEYOND BASELINE LCAC CAPABILITITES
– 75-100 TROOPS TRANSPORTABLE INTERNAL
– UP TO 400 TROOPS TRANSPORTABLE W/ PTMS
27-Jun-06 31N75
LSD 41 Well DeckLSD 41 Well Deck
4 Baseline Craft
2 Heavy Lift w/ 9 AAAV
3 Heavy Lift
LCU(Replacement)
27-Jun-06 32N75
•MNS Completed•AoA finishes Summer ’02•Industry Design Feasibility Studies underway•Initial Operating Capability FY06•Full Operating Capability FY12
•27 – 59% Cargo Area Increase•37 – 95% Payload Increase•20 – 164% Increase in Speed
27-Jun-06 33N75
Maritime Maritime PrepositioningPrepositioning ForceForce
• 13 leased Ships, organized into 3 squadrons– Leases expire in FY 2009-11
• Provides 55% of USMC surface lift • Point-to-Point delivery capability
– Must marry-up with troops ashore; requires land-based assembly area
– Limited LCAC interface– No Vertical Replenishment (VERTREP) capability– Provides only 30 days of sustainment– No selective offload capability
27-Jun-06 34N75
QUESTIONS?
MPF (F) AoA Alternatives
27-Jun-06 35N75
MEB assembly at sea
Goal (MNS)
LCAC/LCU/RWPlatform/C4I
Asset Visibility/ Accessible
PA&E IIModifyCurrent
MPF (Internally)
PA&E IIIAviationCapable
RW
PA&E IVAviation
Capable RW + FW IMA
PA&E IMPF
Repeat
Meets goal
Substantial improvement
Some improvement
Limited/no improvement
Force Closure
MEB Afloat
ATF Inter-operability
Selective Offload
Aviation
Troops
Base/Operate/Maintain RW/Aviation IMA
CNA preliminary assessment of draft OSD guidance AoA alternatives
UNREP/Consol/ Asset VisibilitySustainment