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by smithbs
Thu Jul 15, 2021 3:25 pm
Forum: Military Aviation & Space Flight
Topic: US military bases in Afghanistan after drawdown?
Replies: 124
Views: 15552

Re: US military bases in Afghanistan after drawdown?

I'm not sure why the US isn't hitting the Taliban hard now. Just like after 9/11, they (Tailban and Al Quida) are out in the open. A handful of Special Ops guys marking targets would be able to remind the bad guys to behave. The bad guys always wanted our ground forces there because they were going...

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by smithbs
Tue Jul 13, 2021 6:29 pm
Forum: Civil Aviation
Topic: United and Mesa with tentative Heart ES-19 order
Replies: 94
Views: 11892

Re: United and Mesa with tentative Heart ES-19 order

I think a lot of people would choose an airline that had an electric option. People where ? Not in the U.S. Look at the fraction of battery electric vehicle sales in the U.S.(less than 2.0%) in 2020 versus exploding truck and SUV segments. Too few people give a care. UA isn't going to operate them ...

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by smithbs
Fri Jul 09, 2021 10:21 pm
Forum: Military Aviation & Space Flight
Topic: US military bases in Afghanistan after drawdown?
Replies: 124
Views: 15552

Re: US military bases in Afghanistan after drawdown?

With the US 'handing over' Bagram air base to the Afghans this week: General Asadullah Kohistani told the BBC that the US left Bagram at 03:00 local time on Friday, and that the Afghan military found out hours later. Bagram also contains a prison, and there are reportedly up to 5,000 Taliban prison...

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by smithbs
Fri Jul 09, 2021 10:08 pm
Forum: Civil Aviation
Topic: DC-3 crashed in Colombia July 8, 2021
Replies: 38
Views: 9025

Re: DC-3 crashed in Colombia July 8, 2021

Reported image of the plane that is circulating. Found in a twitter thread. Translated This photo is circulating and we need to know who took it to indicate coordinates because the rescuers or the air force know where the plane is • help us find who took this photo https://twitter.com/i/status/1413...

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by smithbs
Tue Jun 29, 2021 4:04 pm
Forum: Military Aviation & Space Flight
Topic: Airborne laser weapons news and discussion
Replies: 8
Views: 1763

Re: Airborne laser weapons news and discussion

It depends on the laser. You can get really high-power pulses, but each pulse lasts for only a short duration. With some clever manipulation of the laser, you can get really high power pulses, although this takes a toll on the optics. But even for pulsed lasers, often the photon-generating source is...

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by smithbs
Thu Jun 24, 2021 6:33 pm
Forum: Civil Aviation
Topic: American Airlines Network Thread - 2021
Replies: 3128
Views: 549871

Re: AA Facing Summer Cancellations and Crewing Issues

The pilots rebid equipment and many of those where very senior (B757 & B767 & A330), Some might have got the B787 but most I bet ended up on B737, bumping a bunch of qualified B737 pilots to airbus. So now you have twice the number of pilots you have to retrain. I'm losing a colleague now t...

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by smithbs
Tue Jun 22, 2021 7:52 pm
Forum: Military Aviation & Space Flight
Topic: Stealth is very important
Replies: 56
Views: 6783

Re: Stealth is very important

At some point, you will need to win a head-to-head combat mission. How so? What example do we have from history that demonstrates this? ODS, Balkans, Bekaa Valley? None of those. I guarantee you, every aerial encounter in those conflicts was one side pitting every advantage they could scratch toget...

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by smithbs
Tue Jun 22, 2021 2:01 pm
Forum: Military Aviation & Space Flight
Topic: Stealth is very important
Replies: 56
Views: 6783

Re: Stealth is very important

I'm not sure I have the answer to all of your questions but I will try to answer what I know and/or think. Some of the strikes in Syria may have been carried by non stealth aircraft, there is obviously an element of "combat proven" capability that 8s part of political considerationsbetwee...

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by smithbs
Tue Jun 22, 2021 1:52 pm
Forum: Military Aviation & Space Flight
Topic: Stealth is very important
Replies: 56
Views: 6783

Re: Stealth is very important

Let’s suppose your India. Your main worry the politicians say is China. You can afford either 100 F-35s or 80 F-35s and 80 Jaguars with targeting pods. Which do you pick? I would probably choose 30 F-35s, 100 F-16s and 200 UAVs. Light attack aircraft cannot perform missions with any risk of enemy a...

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by smithbs
Mon Jun 21, 2021 10:50 pm
Forum: Military Aviation & Space Flight
Topic: Stealth is very important
Replies: 56
Views: 6783

Re: Stealth is very important

I’m trying to think of a nation that has a significant Air Force but doesn’t care about great power conflict. Maybe France or Israel? Maybe look at today's shoulder-nudging nations. Greece vs Turkey. India vs Pakistan. Recently it was Ethiopia vs Eritrea. In all of those cases, stealth has not been...

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by smithbs
Mon Jun 21, 2021 10:49 pm
Forum: Military Aviation & Space Flight
Topic: Stealth is very important
Replies: 56
Views: 6783

Re: Stealth is very important

Duplicate

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by smithbs
Mon Jun 21, 2021 2:29 pm
Forum: Military Aviation & Space Flight
Topic: Stealth is very important
Replies: 56
Views: 6783

Re: Stealth is very important

It all depends on who you are and what you think you will be doing. Stealth appears to be a toy of the "Great Game" players. If you are not one of these nations, and your national security assessment doesn't care about highly advanced conflict, then it's not for you. And really, unless you...

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by smithbs
Tue Jun 01, 2021 1:22 am
Forum: Civil Aviation
Topic: Ouch—AA at DFW hits light pole
Replies: 121
Views: 19019

Re: Ouch—AA at DFW hits light pole

Would those lights posts be designed in a way to minimise damage to the aircrafts in these instances, e.g. a built-in weak point? I have seen car accidents with more damage after hitting posts. The term you are thinking of is frangible. In airfield infrastructure engineering, frangible means the it...

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by smithbs
Mon May 17, 2021 1:57 am
Forum: Travel, Polls & Preferences
Topic: Will the A380 outlast Concorde
Replies: 11
Views: 2593

Re: Will the A380 outlast Concorde

How willing will Airbus be to provide support to airlines for the A380 by 2030 if only a handful of aircraft are still flying ? Part out the ones that got parked. And the OEMs (or more likely their successors) are usually on the hook for support until the last airframe takes its bow. It's an offici...

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by smithbs
Mon Apr 19, 2021 2:32 pm
Forum: Military Aviation & Space Flight
Topic: Gulf War and Iraqi War CRAF flights?
Replies: 42
Views: 7775

Re: Gulf War and Iraqi War CRAF flights?

The usual routine I was familiar with was the people-haulers flying into outside bases: Kuwait, Saudi, Qatar, etc. Then C-130 or C-17 into the theater.

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by smithbs
Mon Apr 19, 2021 2:27 pm
Forum: Military Aviation & Space Flight
Topic: Kawasaki C-2: Why CF-6?
Replies: 7
Views: 1931

Re: Kawasaki C-2: Why CF-6?

As said above, Japan's economy has involvement with the CF6, so it was a natural for a government project looking to take care of its local industry. Kawasaki was smart: they used an off-the-shelf engine with minimal modifications. That kept development costs and timelines safe from the dangers of e...

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by smithbs
Sat Apr 10, 2021 2:55 pm
Forum: Civil Aviation
Topic: Would US Military Ever Sell C-5 to the Civilian Cargo Market?
Replies: 72
Views: 9346

Re: Would US Military Ever Sell C-5 to the Civilian Cargo Market?

For commercial use: C-5: Was never offered, and I bet no one would have taken it. C-17: Was offered, no takers. C-130 as L100: Did have some takers, but it's a thin market when you divide L100 sales out over the years. An-124: A few takers, although as mentioned above the commercial vs government st...

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by smithbs
Wed Apr 07, 2021 2:02 am
Forum: Military Aviation & Space Flight
Topic: Drones Of Unknown Origin Swarm US Destroyers At Sea
Replies: 22
Views: 6431

Re: Drones Of Unknown Origin Swarm US Destroyers At Sea

It's the stuff of conspiracy theories!

I think the Navy's lack of energy to address this is a big hint. They don't seem worked up about it. I would go so far as to suggest they are Navy drones, or at least DoD, and they are classified enough that we the public only get reports that don't make sense.

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by smithbs
Sat Apr 03, 2021 11:50 pm
Forum: Civil Aviation
Topic: Why doesn't Boeing build regional jet?
Replies: 110
Views: 17101

Re: Why doesn't Boeing build regional jet?

As mentioned above, the RJ space had been hard enough to even survive in, let alone turn a profit. There are too many head stones in that graveyard, and today we are left praying for the survival of Embraer and Mitsubishi (who has yet to actually produce!). For good reason, Boeing doesn't play in th...

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by smithbs
Mon Mar 29, 2021 4:37 pm
Forum: Military Aviation & Space Flight
Topic: UK Defence Command Paper: RAF to Axe C-130 Fleet by 2023
Replies: 40
Views: 6115

Re: UK Defence Command Paper: RAF to Axe C-130 Fleet by 2023

RJMAZ wrote:
What would the members here pick if the costs were equal?


The British have an industrial stake in the A400M. That answers the question for me. If they have a capacity shortfall in 3 years, then by all means they should top up on the A400M.

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by smithbs
Sun Mar 28, 2021 11:18 pm
Forum: Military Aviation & Space Flight
Topic: UK Defence Command Paper: RAF to Axe C-130 Fleet by 2023
Replies: 40
Views: 6115

Re: UK Defence Command Paper: RAF to Axe C-130 Fleet by 2023

The British budget axe swings again. Oh, how much damage it has done over the decades. Complete overreaction. I guess you're right. The British government doesn't go around defunding aging platforms before their planned drawdown and retirement, thereby resulting in a capability gap. Except for Nimr...

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by smithbs
Sat Mar 27, 2021 12:31 am
Forum: Military Aviation & Space Flight
Topic: UK Defence Command Paper: RAF to Axe C-130 Fleet by 2023
Replies: 40
Views: 6115

Re: UK Defence Command Paper: RAF to Axe C-130 Fleet by 2023

The British budget axe swings again. Oh, how much damage it has done over the decades. But on the other hand, the British have a deeper stake in the A400M, and despite being more expensive it is money spent somewhat closer to home. Maybe that is the line of thinking if they come to find a transporta...

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by smithbs
Wed Mar 24, 2021 1:54 pm
Forum: Military Aviation & Space Flight
Topic: KC-135 boom info required please
Replies: 10
Views: 2927

Re: KC-135 boom info required please

I like the manual that was on the britmodeller website. Good info, except missing that inner tube diameter. It might be tough to model. The outer tube would be 59 mils in 1/144. You might be limited to what brass rod selection you can get to find something that is close. It's also not a true cylinde...

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by smithbs
Fri Mar 12, 2021 6:27 pm
Forum: Civil Aviation
Topic: Updated: Reuters: Airbus launches A350 freighter
Replies: 1858
Views: 348139

Re: A350F. Airbus looking to launch: Looking for customers

I think this is a good step in Airbus product line planning. For anyone with a widebody program, it is highly recommended to have a freighter variant and freighter conversion plan waiting in the file cabinet for when the time calls. It may take a long time to come about, but it's an additional reven...

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by smithbs
Fri Mar 05, 2021 3:43 pm
Forum: Travel, Polls & Preferences
Topic: Could SLC be a focus city or hub for a second airline?
Replies: 50
Views: 6283

Re: Could SLC be a focus city or hub for a second airline?

PatrickZ80 wrote:
What about a low-cost airline? I'm surprised Salt Lake City has neither Spirit, nor Allegiant, and only very little Frontier. it seems to be full service airlines only. I can totally see Spirit or Frontier make Salt Lake City work for them.


Those go out of Provo, or Allegiant at least.

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by smithbs
Thu Feb 25, 2021 6:42 pm
Forum: Civil Aviation
Topic: TWA 800 wreckage to be destroyed before 25th anniversary
Replies: 59
Views: 11552

Re: TWA 800 wreckage to be destroyed before 25th anniversary

https://www.theonion.com/twa-flight-800 ... 1819564607


:rotfl:

"Give Flight 800 a second chance—we're confident you'll like what you see."
-->

stlgph wrote:


:rotfl:

"Give Flight 800 a second chance—we're confident you'll like what you see."

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by smithbs
Wed Feb 24, 2021 3:04 pm
Forum: Civil Aviation
Topic: Official: LAS to be renamed for Harry Reid
Replies: 138
Views: 18132

Re: Official: LAS to be renamed for Harry Reid

I think it is a wise policy to wait until the person has passed and some time has gone by before making major naming decisions. Nothing wise about it. George Bush Intercontinental Airport has been that way since 1997. Ted Stevens Anchorage International Airport has been that way since 2000. Norman ...

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by smithbs
Tue Feb 23, 2021 6:03 pm
Forum: Civil Aviation
Topic: Official: LAS to be renamed for Harry Reid
Replies: 138
Views: 18132

Re: Official: LAS to be renamed for Harry Reid

I think it is a wise policy to wait until the person has passed and some time has gone by before making major naming decisions. In semi-related news, singer Dolly Parton declined having a statue of her likeness from being put up at the Tennessee capitol. Her reasoning included that, after more time ...

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by smithbs
Tue Feb 23, 2021 3:02 pm
Forum: Civil Aviation
Topic: Delta vs. Alaska During Seattle Snow
Replies: 62
Views: 10222

Re: Delta vs. Alaska During Seattle Snow

AS always melts down at SEA or PDX in the snow. Always. Seattle just melts down when it snows. The region invests as little as it can in dealing with snow. They figure that it happens rarely, and can just eat the disaster when it does happen rather than spend money to deal with it. As such, assets ...

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by smithbs
Fri Feb 19, 2021 5:55 pm
Forum: Military Aviation & Space Flight
Topic: Possible successor for F-16 to be built?
Replies: 21
Views: 4243

Re: Possible successor for F-16 to be built?

texl1649 wrote:
This really sounds like wishcasting to me.


It seems to be. Every once in a while Generals look up at the ceiling and muse out loud, thereby sparking vigorous debate on a.net.

The armed T-7 theories seem plausible. We shall see what happens.

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by smithbs
Thu Feb 11, 2021 6:27 pm
Forum: Military Aviation & Space Flight
Topic: Why are aerial refueling aircraft build new?
Replies: 47
Views: 4398

Re: Why are aerial refueling aircraft build new?

One delivery to Colombia in 2010 and three outstanding "orders" from Brazil. https://www.ainonline.com/aviation-news/defense/2019-12-19/israel-seeks-new-us-military-aircraft The Brazilian order was supposedly placed in 2013 but no deliveries ever happened to my knowledge. Thanks. That's l...

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by smithbs
Thu Feb 11, 2021 3:23 pm
Forum: Military Aviation & Space Flight
Topic: Confirmed: Israeli Air Force Order
Replies: 28
Views: 4964

Re: Possible Israeli Air Force Order

Does Israel have a history of airborne assault? I'm not aware of Israeli operations that actually used such helicopters, but am interested in being educated. Yes, quite a bit actually. A lot of major landings when fighting the Egyptians, taking the passes in Sinai, etc. They used helicopters to re-...

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by smithbs
Thu Feb 11, 2021 3:11 pm
Forum: Civil Aviation
Topic: Trump's Parked 757 N757AF
Replies: 158
Views: 65784

Re: TRUMP'S PARKED 757 N757AF

Trump did not need his private jet since he had AF one So he just keep it parking Thank you.. I had no idea he had access to Air Force Once. that explains why it has been parked...You learn a lot here.. He has no access to Air Force One unless he is on a mission for the sitting president. I think t...

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by smithbs
Wed Feb 10, 2021 3:30 pm
Forum: Military Aviation & Space Flight
Topic: Confirmed: Israeli Air Force Order
Replies: 28
Views: 4964

Re: Possible Israeli Air Force Order

Israel is geographically very small and not an island chain. Not obvious why a heavy lift helicopter would be more useful than other things Israel might buy. Would a Chinook really be more useful than an extra Apache or F-35? The Israelis like their heavy helicopters. Given four machines on one mis...

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by smithbs
Tue Feb 09, 2021 7:47 pm
Forum: Military Aviation & Space Flight
Topic: Why are aerial refueling aircraft build new?
Replies: 47
Views: 4398

Re: Why are aerial refueling aircraft build new?

Question: does anybody know how many tanker conversions IAI has done? One delivery to Colombia in 2010 and three outstanding "orders" from Brazil. https://www.ainonline.com/aviation-news/defense/2019-12-19/israel-seeks-new-us-military-aircraft The Brazilian order was supposedly placed in ...

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by smithbs
Tue Feb 09, 2021 6:11 pm
Forum: Military Aviation & Space Flight
Topic: Why are aerial refueling aircraft build new?
Replies: 47
Views: 4398

Re: Why are aerial refueling aircraft build new?

Question: does anybody know how many tanker conversions IAI has done?

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by smithbs
Tue Feb 09, 2021 3:51 pm
Forum: Military Aviation & Space Flight
Topic: Why are aerial refueling aircraft build new?
Replies: 47
Views: 4398

Re: Why are aerial refueling aircraft build new?

For tanker feed stock, A330 is as big as we've seen the market go. The A330 has capacious fuel, which is great, but it is still just one refueling point in the sky, and so there is an issue in that you could get a long conga line forming up behind the A330. A 777 would suffer similarly - the gas sta...

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by smithbs
Thu Jan 21, 2021 5:39 pm
Forum: Military Aviation & Space Flight
Topic: This F-16 picture got my attention
Replies: 13
Views: 3547

Re: This F-16 picture got my attention

Drinking two monsters while tightly strapped into a confined space sounds like a unique form of torture.

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by smithbs
Sat Jan 09, 2021 4:06 pm
Forum: Civil Aviation
Topic: UPDATE: Final report issued - Sriwijaya Air 737-500 (SJ182 CGK-PNK) crash January 2021
Replies: 908
Views: 287821

Re: Sriwijaya Air 737-500 (SJ182 CGK-PNK) crashes shortly after takeoff

Sad news.

A good aspect of this, if you can call it that, is that I was impressed with the Indonesians with their Lion Air accident report last year. They have a professional group that will be investigating this and figuring it out. I look forward to reading their report.

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by smithbs
Mon Dec 21, 2020 8:14 pm
Forum: Military Aviation & Space Flight
Topic: A380 for military charters?
Replies: 18
Views: 3646

Re: A380 for military charters?

When I was in uniform and traveling, if it was within the states I was often just a regular ticketed passenger (usually with DL), but also I was moving with only a couple people. Going abroad, it was a dedicated charter - at that time, it was an Omni 762ER. In the end it's a charter operation - get ...

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by smithbs
Sun Dec 20, 2020 10:07 pm
Forum: Military Aviation & Space Flight
Topic: Future of India indigenous AEW&CS program
Replies: 9
Views: 1532

Re: Future of India indigenous AEW&CS program

The main problem with using older A320s would be poor endurance. FH and FC shouldn't be a problem since AEW use will cause those to accumulate at a much slower rate than when in commercial service. So as long as there is some headroom, it should be manageable. But then again, if they are already use...

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by smithbs
Sat Dec 19, 2020 3:40 pm
Forum: Military Aviation & Space Flight
Topic: Rocket engine service life
Replies: 7
Views: 1404

Re: Rocket engine service life

It could only restart only once. One reason for that was that it had small solid fuel rocket engines to create artificial "gravity" to move the fuel and oxygen to the bottom of the tanks so the turbopumps could work on it. The name for that procedure is "ullage." Ullage is just ...

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by smithbs
Fri Dec 18, 2020 2:47 pm
Forum: Military Aviation & Space Flight
Topic: Rocket engine service life
Replies: 7
Views: 1404

Re: Rocket engine service life

prebennorholm wrote:
It could only restart only once. One reason for that was that it had small solid fuel rocket engines to create artificial "gravity" to move the fuel and oxygen to the bottom of the tanks so the turbopumps could work on it.


The name for that procedure is "ullage."

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by smithbs
Wed Dec 16, 2020 2:26 pm
Forum: Military Aviation & Space Flight
Topic: Kawasaki C-2 news, prospects and discussion
Replies: 98
Views: 22822

Re: Kawasaki C-2 Export Prospects: What If

RJMAZ wrote:
The C-2 has a very flat payload range curve so it gets a big range boost from a minor MTOW increase. In the Pacific theatre this will be very useful.


Were you able to find a graph for that curve?

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by smithbs
Tue Dec 15, 2020 4:36 pm
Forum: Military Aviation & Space Flight
Topic: Kawasaki C-2 news, prospects and discussion
Replies: 98
Views: 22822

Re: Kawasaki C-2 Export Prospects: What If

The C-2 design has huge export potential. Japan needs to start bribing customers like the rest of the industry. :lol: The C-2 can fly the same payload 25% further than the A400M. It is the best light strategic airlifter available and it can fly at normal airliner speeds unlike the C-17. The C-2 als...

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by smithbs
Tue Dec 15, 2020 4:35 pm
Forum: Military Aviation & Space Flight
Topic: Kawasaki C-2 news, prospects and discussion
Replies: 98
Views: 22822

Re: Kawasaki C-2 Export Prospects: What If

I could see this happening. The first thing to "Americanize" it would inevitably be to throw some ancient Pratt engine on it (perhaps another P4000?). Then, I suspect the cargo floor would be changed, and some of the cockpit suite. I've never seen a clear explanation; does it use a Honeyw...

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by smithbs
Mon Dec 14, 2020 11:24 pm
Forum: Civil Aviation
Topic: Person jumps fence at LAS, jumps on AS 737
Replies: 86
Views: 16160

Re: Person jumps fence at LAS, jumps on AS 737

Wow, as stupid as this stunt was, that fall was horrible. Hope the guy is OK. I don't think he was OK even before he got up on the wing. But fortunately for him he landed (approximately) on his feet. No, I think he landed somewhat on his side and that set him up for bouncing his melon off the concr...

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by smithbs
Mon Dec 14, 2020 9:36 pm
Forum: Military Aviation & Space Flight
Topic: Kawasaki C-2 news, prospects and discussion
Replies: 98
Views: 22822

Re: Kawasaki C-2 Export Prospects: What If

viewtopic.php?f=10&t=1385967&p=22514777&hilit=kawasaki#p22514777


Sorry, I thought that was supposed to be the news thread.
-->

Ozair wrote:
We do already have a C-2 thread where a lot of this has been discussed, viewtopic.php?f=10&t=1385967&p=22514777&hilit=kawasaki#p22514777


Sorry, I thought that was supposed to be the news thread.

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by smithbs
Mon Dec 14, 2020 9:34 pm
Forum: Military Aviation & Space Flight
Topic: Kawasaki C-2 news, prospects and discussion
Replies: 98
Views: 22822

Re: Kawasaki C-2 Export Prospects: What If

The C-130J-30 fly-away cost for the USAF (in 2020) is approx. $65M, with a total system unit cost of $81M. Foreign sales include additional items that drive up the price but the basic airframe cost is the same. I think the USAF pricing is not useful for estimating international sales. Pricing on th...

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