Comments by "LRRPFco52" (@LRRPFco52) on "Sandboxx"
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@Fng_1975 I’m not sure what Navy sources you’re listening to, but the major comments coming out of the current deployed carrier air wing operating F-35Cs is that they finally got long legs back to the strike group. That and the networking are the main things they’re talking about. (MEZ I’m referring to is Missile Engagement Zone common to modern IADS, not legacy IADS where Tomcats, Hornets, and A-6Es were shot down).
The F-35B for the USMC and UK has the same mission radius as a 2-tank F-16C or better, and it has the least amount of internal fuel of the 3 separate airframe designs (there isn’t 1 airframe design). F-35B carries 13,500lb, about the same amount of internal fuel as an F/A-18F, but only has one engine and mostly a clean aerodynamic profile for most common configurations.
The F-35A carries 18,250lb internal, while the F-35C for the Navy carries 19,200lb, while having very large wing and tailplane area.
Senior F-14 pilots who worked on F-14D development praise the JSF program, as do all the pilots who convert into it. The criticism isn’t from people close to JSF, but from people who don’t know what they’re looking at and have very limited frames of reference to it.
JSF is legit. I’ve called in CAS as well, so I know somewhat about that mission set and legacy profiles vs the modern profiles for weapons employment. Even the A-10C has gone to SDBs and LGBs as primary weapons, superseding the AGM-65G and CBUs from the A-10A profiles. There is no reason for the down-on-the deck close target eyeball CAS profile nowadays with SDB. The whole re-attack requirement for A-X in the early 1970s is what really pushed the A-7D out, which should not have happened. A-7D had crazy legs better than any of the teen series, including the F-15E.
JSF-A and -C bring back the range/radius of the A-7D/E basically, but with better payload and the ability to do A2A better than the Raptor in many ways (IR spectrum sensor fusing with RF).
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@Fng_1975 You'll find National Interest isn't a reputable source for information on any of this, but one of the many ad revenue click-bait sites.
With the Super Hornet, Fleet Air Defense sortie generation increased over the Tomcat and with Block II SH with the AESA Radars and JTIDS, the detection ranges and coverage smokes the APG-71 & AWG-9 easily. F-14D doesn't compare well to a Block II Super Hornet in that regard, especially with ATFLIR slaved to the AESA.
Regarding CAS with JSF: F-35s can PID from over the horizon in bad weather at night better than A-10 can do in clear wx on top of you, and PID both Blue and enemy forces in ways that really push more into what was traditionally spyplane and ELINT aircraft territory.
The resolution of the early Radar Ground Mapping TGT mode was good enough to count windows on buildings at 80 nautical miles, which it fuses with the zoomable EOTS FLIR in the nose. At certain very far distances, they can read your IFF patches.
F-35s don't use the legacy omnidirectional data link network like previous gen fighters. They have adapted comms with it, but MADL is extreme narrow beam LPI, so it can't be intercepted between F-35s, and they can specifically direct who they're sending to in a high ECM environment.
A-10s have been involved in more Blue-on-Blue dating back to ODS, killed many US, UK, and Canadian forces in ODS, OEF, and OIF, all using visual approaches even against units with VS-17s clearly visible. I've seen the HUD footage with comms traffic. They threw PID out the window with buck fever, slaughtered guys in their APCs on multiple occasions, and stray rounds on danger close runs are high probability with a pilot with less than 1000hrs of experience. That's why A-10C has been focused on using Small Diameter Bomb, GBU-12, APKIWS, and GBU-31 vs the legacy weapons assortment.
If you talk with JTACS who have actually employed F-35s, the story is totally different than what "experts" have been saying about F-35 and CAS. They were shocked what the F-35 pilots could see and know around them, while not even being visible or heard from the ground.
You can't deceive the MADL networked fused picture from the AESA, EOTS, DAS, and RF sensor suite. You can't get anything in between 2 F-35s linked via the MADL, so now you have triangulation of over 30 different sensors covering the entire signature spectrum, 28 of those sensors being passive.
It forces CAS into a new generation of capability that's hard for legacy TACPs and JTACs to understand without a detailed capes briefing. It not only exceeds what is known or expected in a traditional 9 line approach, but opens up Electronic Warfare options that were typically provided by certain fixed wing platforms that are vulnerable to MANPADS and AAA.
In many cases, JSF can provide 10 digit coordinates to your organic fires assets and help manage the fight that way without needing to drop anything, while conducting exploitation of the extended threat forces order of battle and TGT their mobile nodes, tunnels, bunkers, Radios, vehicles, and nearby supporting forces.
They see and share things that make the EW, ELINT, and AWACS systems officers envious without even breaking squelch. It's a revolution in CAS as we know it.
As to airframes, they're all quite different, but share sensors and much of the propulsion to reduce costs from what was being proposed. If you look back at all the designs being explored during ASTOVL, then JAST, almost everyone had settled on the same basic fuselage configuration independently, with different variations in wings, canards, and tailplanes. The McDonnell Douglas fuselage/nose designs looked the same as Lockheed. There were dozens of these designs.
Merry Christmas to you too!
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@brrrtnerd2450 Every time a new weapons system or external store is introduced, it has to undergo a pretty lengthy series of tests starting from ground, and working all the way up to supersonic edge-of-envelope separation tests if it is jettisonable/launchable.
You never know how an attached load will behave until you actually test it. A big surprise for me was what they went through with AMRAAM testing on the F-14D.
I think it was fine in the tunnel/fuselage stations, but on the wing glove pylons, it created peculiar aerodynamic drag conditions that were unworkable according to a senior F-14D test pilot, so the F-14 is the only teen fighter that never got AIM-120. Even the AV-8B+ and Sea Harrier FA2s got AIM-120 integration.
I also find it interesting that the Viper is the only one of the 2 teens with wingtip rails that carries -120s there, while the Hornet and Super Hornet do not. They have so many options for AIM-120 carriage though, it doesn't matter.
Back to the XL. They never carried actual AIM-120s on it, but dummies painted white. AMRAAM was just barely in development and early testing then, after the recommendations from AIMVAL in the mid-late 1970s out at Nellis.
F-16XL could have made a very capable interceptor with supercruise and long duration with all that internal fuel, didn't need bags. It just needed more thrust.
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@Grebogoborp US major weapon systems that have fought against numerically-superior forces and prevailed overwhelmingly:
F-15C APG-63(V)1 AIM-7M AIM-9L
F-16C/D Blocks 25, 30, 40
F-15E APG-70 LANTIRN, GBU-series
F-111F with PAVE Tack and GBU-series
F-4G with HARM
EF-111A
F-111A
F/A-18C
A-6E
EA-6B
M1A1 Abrams MBT
M2A2 Bradley IFV
Iraq had 768 Tactical Combat Aircraft, which exceeded the combined allied air power assets deployed to Desert Shield and Storm.
Iraqi Air Force was decimated within days. In the armored warfare tank battles, the M2A2s and M1A1s humiliated the Iraqi tanks, self-propelled howitzers, and BMPs.
Every single one of the above systems has been replaced, retired, or upgraded with greater capabilities.
If we had F-35s for Desert Storm, the war would have been over within a few days, not 2 weeks.
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@quasimotto8653 It’s physically impossible to integrate the sensors, IPP, internal weapons bays, and VLO features into any 4th Gen platform.
The entire mold line and bulkheads all have to change for starters, which means a completely-new airframe design. At that point, you’re back into the design cycle that resulted in F-35.
There’s no place for DAS, MADL, and EOTS on the Viper. These technologies were tested on the AFTI F-16 at Edwards, which is the coolest F-16 you will ever see.
They put LANTIRN pods in the LEX roots so you wouldn’t have left or right blanking of the pilot’s FOV when trying to lase or observe a ground TGT with the FLIR. That’s more expensive than going the EOTS route, since EOTS is centerline under the nose.
The Flight Control System in the F-35s are actually more simple than in the Viper since they have independent ElectroHydrostatic Actuators (EHAs), with their own self-contained hydraulic fluid that doesn’t need to be piped under pressure to them from the central hydraulic reservoir and pumps.
This makes safety and maintenance so much better than the Viper, and they’re not fly-by-wire, but fly-by-light.
On the Viper, if replacing an actuator assembly, you have to bleed the hydraulics, disconnect the FBW system, disconnect the hydraulic line, unbolt the fasteners, install the new unit, fasten, reconnect the FBW, reconnect the hydraulic line, re-fill the hydraulic reservoir, pressure up the system and measure if it is too full or not full enough, and you have to manually index the actuator position with the control surface to make sure they’re tracking correctly with each other and the DFLCS position cues.
With the EHAs in F-35, you disconnect the fiber optic line, remove the fasteners, pull the assembly, install the replacement EHA, reconnect the fiber-optic line, the system automatically indexes the actuator to the control surface position and registers the position with the DFLCS....done.
Maintainers complain that it basically maintains itself.
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YF-23 cracked several windscreens in supersonic tests, so it never exceeded Mach 1.82 if I recall the graphs correctly.
It also had problems with the intakes and boundary layer control systems at supersonic speeds.
It also had dual actuators laid sideways for each control surface so they could keep the thickness of the wings as thin as possible for VLO, but added mechanical complexity to the FLCS.
It still didn't have a solution for its weapons bay storage and ejection racks, and couldn't carry as many weapons as the YF-22.
All of these issues represented serious cost risks to the whole program, so even though it met the requirements, it was a much riskier option from a company that had already demonstrated massive cost overruns with the B-2A in production and delivery to USAF.
The YF-22 PAV-1 (GE YF-120L motors) was the only ATF prototype that exceeded Mach 2. They already had weapons bay solutions for AIM-9 & AIM-120 with demonstrated separation capability, and had an excellent bowless canopy with all-around view.
The one area the YF-22 failed was weight. It was too heavy for the desired 1.2 T/W ratio on take-off, so engine performance increased to 35,000lbs per in production.
As a result, the F-22A has monstrous T/W ratio and excess thrust throughout the regime.
If the YF-23 had gone onto the F-23A, it was going to grow even more in length to accommodate another forward weapons bay and still not have the weapons load that the F-22A has.
There were aspects of the YF-23 test pole model that had better VLO, but others on the YF-22 test pole that were better, especially looking at serpentine intake ductwork vs the YF-23's partially-exposed cold stage turbofan inlet guide vanes from lower frontal-oblique angles.
Best thing going for the YF-23 was combat radius/range.
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If you look at the average life of carrier aviation jet platforms, the F-14 series had a nice long run of 32 years, which was pretty normal compared to the F-4B/J/N, A-4, A-6, A-7A/E, and even the F/A-18A-D. All the A model airframes were trashed/timing out by the 1990s. The flight control system problems still remained in the D until it dealt with them with the DLFCS upgrade, but the mechanical architecture still had all the same issues.
Wing sweep mechanism box was Titanium, and required electron beam welding. The Navy spent $369 million on development of a new engine for the F-14 in the early 1970s (1970-1973), the Pratt & Whitney F401-PW-400, which was an F100 variant to share commonality with USAF engines in the F-15 for better management from an industrial perspective. That engine never got put into the planned F-14B, and all that money was basically blown very early in the program, leaving the Tomcat with the temporary stop-gap TF30 engine from the F-111 program. The costs seem to have robbed the F-14 of additional upgrades that all the other teen fighters got.
AWG-9 was a nightmare too, with disconnection issues, tubes, antiquated display for the RIO that burned images into the screen, and the system suffered from lag and drag when offsetting for better angles at BVR.
F/A-18s regular out-performed F-14s even in the BVR fight, and that was before the Super Hornet. F/A-18 had a Radar that could look-down/shoot-down over land and sea, whereas AWG-9 only worked over the ocean (when it did work). There wasn’t enough processor memory to handle ocean and land background clutter when the F-14 and E-2 Hawkeye were developed. That changed in the mid-late 1970s with the solid state electronics and digital revolution, which hit at just the right time for the F-15, F-16, and F/A-18. F-14 just barely missed the boat on that one, and had its whole combat avionics architecture built on the AWG-9.
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@ericpotter4657 If they even delivered 75% of what was claimed with ASF-14/ST-21, it absolutely would have been an improved Fleet Air Defense and Multi-Role Strike platform with excellent range, payload, and endurance.
I still don't think they could have improved the maintainability enough to see significant increases in readiness rates though.
The Super Hornet with its far less complexity and even reduced control surface count compared to the legacy bug (no speed brake) still hasn't had a stellar FMC/MC rate, which is really a challenge with any carrier-based fighter.
I looked at FMC/MC rates from the 1970s-2000s and was disappointed by what I saw in NAVAIR compared to what was advertised in the 1980s.
The F-14 would require significant redesign for engine replacement for starters, taking into consideration maintenance crew procedures, access, reach, and touch points.
The Super Hornet uses a lot of composites and better design in this space compared with legacy, and still suffers pretty lackluster readiness rates, which the Navy now hides.
Ancillary systems go down all the time too. That F/A-18E that was used to shoot down the Syrian Su-22 had its ATFLIR fail during the mission, so he swung into a Defensive Counter-Air profile while the rest of the flight did their mission. That's why he ended up on the Su-22. His AIM-9X went off the rail and disappeared as well, which is likely a result of continued carrier ops beating up the guidance electronics.
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@markwalker3499 JSF production is over 716 airframes, which is more than Rafale, Typhoon, or Super Hornet and built in less time than any of those fleets. Will not be “a couple of trillion soon” since we haven’t even reached the initial acquisition costs of $251 Billion for 2,456 JSF-A/B/C for the 3 services. The worst-case forecasts from bean-counters in the Pentagon is $1.5 trillion by the year 2070 for all 3 variants, upgrades, and operations and maintenance costs over the life of the program. That averages $25 Billion per year from a $767 Billion defense budget, with that $25 Billion divided by 3 services, most of which will be USAF.
6th Gen is meant to integrate with JSF, using JSF data link architecture. They are also meant to replace top-end fighters in USAF and USN like the F-22A and Super Hornet, not in the same track for JSF series. JSF is superseding F-16C, F-117A, F/A-18A-D, AV-8B, EA-6B. There are always multiple fighter tracks in each service.
I know you don’t realize this, but F-15EXs cost more than F-35As by quite a bit, and cost more to operate. F-15EX at a minus with its relevant combat systems attached so it can reach a fraction of F-35 performance take it up to over $103 million per airframe/pods/EPAWSS minimum. The baseline stripped aircraft with no pylons, fuel tanks, FLIR sensors, EW system, or the new Legion IRST pod costs $87.7 million. When you add the CFTs, 12 specific pylons that attach to the CFTs, wing and centerline pylons, LAU rails, and ejector racks, the price goes up even more over $103 million.
That’s a non-deployable F-15 into the high-threat areas of the world, unless F-35s fly ahead of it and provide EW support. Wherever you got the idea that 10 or 12 F-15s cost what one F-35 does, the math is way off and flipped. You can buy 1 F-35A with its full weapons suite, spare parts, support, and still be less than an F-15EX with no weapons at all.
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@christoff124 Even the F-35C has dramatically-superior readiness rates and lower MMHPFH than any F-16.
F-16 MMHPFH range from 11-22hrs depending on type, airframe hours, and year.
F-35A has been 3.5-5.4hrs, which just has never been a thing. CPFH is much lower too, despite what all the legacy media sites claim.
Su-27s are maintenance hogs with very low availability, cannibilization for spares, twin engine, failure-prone mech-scanned Radar, garbage Russian electronics, stress fractures in the neck/fuselage bulkhead region due to drunken idiots over-stressing the airframe, already on Serial Modernization 3 to keep them barely relevant. Half of the Su-27SM and Su-27UB fleet isn't even worth upgrading according to internal Russian air force statements.
Su-35S is their latest operational 4.5 Gen fighter, already being shot down by themselves or Ukraine due to its huge RCS and lack of coherent IFF among Russian forces.
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@Globalscanningeyes So I've been in the developmental and operational world in this space since the 1970s, with decades spent at the USAF Flight Test Center and deployed abroad. We got used to taking GAO, Pentagon, and "watchdog" reports and just laughing at them, then realized that people that far out of touch are actually influencing or calling the shots on funding.
But here's a way any layman can understand how much you're being lied to.
In their first 10 years of operational service, here are the airframe loss and fatality rates for the following aircraft:
F-14: 73, 19
F-15: 54, 26
F-16: 143, 71
F/A-18: 97, 27
Harrier: 100, 20
A-10: 59, 26
That's 526 airframes with 189 fatalities.
F-35, all types:
F-35A: 4, 1
F-35B: 4, 0
F-35C: 1, 0
Only 1 person has died in operational service with F-35s, a Japanese Defense Forces pilot who seems to have had a physiological episode, then plunged into the sea from high altitude.
This type of safety record is unheard of in fast jets. Over 920 F-35s have been delivered to services all over the world.
Pilots who flew fighters before transitioning to F-35 absolutely love the engine, the controls, the flight control system, ease of flying, ease of landing, and the systems interface.
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@soulsphere9242 F-16 costs more than the F-35A, believe it or not. Just within the F-16’s first 10 years of service, we lost 143 of them, with 71 fatalities. Just for the early Blocks 1-25 airframes, that would be $7.82 billion today, not having gone through any upgrades like CCIP. Current operational F-16CMs have over $102 million sunk into each airframe. We’ve also never seen a comparison including all the ancillary systems that the F-16s need to execute their basic mission sets. That includes ECM pods, HARM Targeting Pods, LITENING FLIR/LST Pods, EPIDSU pylons, JHMCS, the sunk costs on older Block 40 LANTIRN NAV and FLIR pods, the SNIPER Pods that were between LANTIRN and LITENING, etc. FLIR pods alone cost $1.16-$3 million each, with about $54,000/year O&M costs for each. These costs don’t get reported or accounted for in both acquisition or O&M, so we’ve never seen a true and comprehensive cost/benefit analysis. The F-35A has been in USAF service since 2006, with only 1 crash after a former Mudhen driver tried to land one with the speed-hold left on at 202kts, bounced it off the runway and ejected. JADF crashed another one, pilot disoriented or incapacitated. We’ve never seen anything even remotely this safe. Safety saves airframes and lives, which are worth billions.
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@ericpotter4657 Did I say somewhere that they weren’t? I lived through the whole engine evolution and still remember the red and white painted Tomcat with the GE F101 DFE before the F-14A+ upgrade program.
Off the top of my head, F-14 engine development went like this:
Initial 18 production F-14As were to be equipped with interim TF30 1970-1972. This was bumped up to 30 airframes as the F401-PW-400 for the planned F-14B was delayed.
F-14B/F401-PW-400 received $369 million in early 1970s money for RDT&E, was cancelled due to similar problems with compressor stalls, AB unstarts, slow throttle response, and general problems that plagued the TF30, though it had significant improvement in thrust.
This left the fleet with the unwanted TF30. They used the same initial F-14B testbed from 1973 later in the early 1980s to test the F101 DFE motor, around the same time they put it in the F-16/DFE, but didn’t fund it.
It wasn’t until the late 1980s when they started doing the F-14A+ modernization program with the GE F110-GE-400. The F-14D came later with a totally new avionics suite based around the APG-71 (derived from the F-15E’s APG-70).
I still remember wondering why the Navy never acquired and funded the F-14B in 1981, and why it took so long to get a good motor in the Tomcat. In total, they spent hundreds of millions of dollars on engines that were never contract-awarded for mass production, which is crazy.
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@WembysTRexArms The US out-MiG'd the MiG-21 with the F-16. Every time the 2 have met, the MiG-21 went down in flaming scrap metal.
On top of that, the F-16 can do strike, anti-ship, SEAD, CAS, BVR, and night. MiG-21 is day, short range, within visual range fighter with 4 hardpoints, pilot can't see for squat, strafe rag.
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