Hence the phrase, “bringing back the 747 tanker idea” 😀
Short of a third-party proposal involving the conversion of the used 747s to refueling tankers, I don’t see a future for the tanker variant of the 747. For some reason, Boeing doesn’t seem inclined to market a 747 tanker.
What about bringing back the 747 tanker idea? We tested a 747 with a mock boom a while back, it made a dry hookup with an SR-71A. Iran has a few 747 tankers, so the know-how is there in Boeing. This’d be arguably the best of all worlds. Extend the upper deck a little bit, and you can easily fit fifty people. The forward section below can be used for cargo, and the aft section for fuel. Filling the thing full of gas instead of people and cargo would give you some really good on-station time. Add a flying boom at the rear, and MPARS pods at the wingtips along with a podded drogue in the aft fuselage, and you can hook up with three aircraft simultaneously.
Boeing hasn’t even promoted the tanker version of the 747 in the last 10-15 years?
So if the concept is unworkable why do the Russians have this missile in service and are now releasing it for export?
Wonder if it can be used against ground based radars too, or if it is just for aircraft mounted radar. Would have been a surprise for Hawkeyes and AWACs planes I’d expect… when they detected R-27s coming in they’d probably expect they were either half SARH and half IR guided… they wouldn’t know some were ARMs…
…sneaky 🙂
The fundimental problem is that an aircraft is a fast moving target. All you have to do to foil a passive radar guided AAM is shut off you radar.
Of course, the passive radar guided R-27’s warhead is too small to be effective against ground targets.
Keep in mind that the American Shrike might have been loosely based on the Sparrow, but the warhead was far larger – and it was still inadequate.
Of course, the passive radar R-27 might just be a cheap conversion of the entirely obsolete semi-active radar guided R-27 – in the same way the Sidearm ARM was derived from the semi-active radar guided AIM-9C Sidewinder.
Tinwing I’m very interested about super Atar. I heard about it but I have very few datas… apparently it started in 1957 : I found it on
– very first drawings of Concorde (super Caravelle) Sud aviation 1958
– Griffon III (mach 3 delta wing turboramjet Nord Aviation 1958)
– Mirage IVC (at the beginning, the Mirage IV was a single-engine fighter with a super Atar 1957)
Where did you find these drawings? I have never heard about a single-engine Mirage IV. I always thought that the starting point was a strategic bomber with a pair of P&W J-75 that was “downsized” into the current, smaller Mirage IVM, powered by the ATAR.
I really don’t know very much about the Super ATAR program. I would assume that the original project was far more like the contemporary American J-75 turbojet (or the British Gyron and Olympus) than the current M53.
Names are sometimes misleading, The M-53 is based on the Atar with a bypath module and optimised for high speed. It started to first flight in 1973 and got its military certification in 1979. To avoid any interferences from PW or the USA, when it comes to exports, it has to be ashured officially as French only. Despite their claims, the French had learned a much during their work with PW too. As they later did with GE and before with RR.
The M53 is not an ATAR with front fan and bypass duct. In reality, the M53 is a far different motor, with fewer stages.
After bein “liberated” Afghans quickly returned to the post of leading exporters/growers of poppies, used for Opium production, that was sharply cut down under the Taliban…
Actually, the Taliban reduced poppy cultivation because overproduction had driven wholesale opium prices down.
The Taliban had plenty of opium in storage, though.
The Taliban simply destroyed the farmers’ poppy crops, while selling opium from their own stockpile.
284 Phoenix missiles were delivered to Iran.
World Airpower Journal, Volume 7 Autumn/Winter 1991, p. 73
Each and every Phoenix missile was supposedly rendered inoperative by American ground technicians, acting on their own initiative, shortly before they departed.
that’s always debated. But I reckon around 30 are in operation and 30 in reserve.
You are suggesting that 60 out of 79 airframes have survived?
F-14A’s with early, unmodified TF-30 engines had a fairly high attrition rate.
Iran’s examples have seen 27 years of service without manufacturer support (except for “Iran-Contra”), not to mention an 8 year long war.
Does anyone know how many Tomcats are in flyable condition in Iran???
That is a very good question.
It would interesting to see an accounting, by serial number, of each of the 79 airframes that were actually delivered to Iran before the fall of the Shah.
TF-30 and France
The trouble with french aircraft industry I agree were the motors. As I said there was only one manufacturer, SNECMA, and one engine, the Atar. So, in 1959, SNECMA gave 10.9% of it’s shares to Pratt&Whitney. In exchange: all the turbojets under license, from the J-58 to the J-85. In 1963, USA and France needed a military ,
10 000 kg thrust turbofan with reheat. (USA for the F-111, France for the VTOL Mirage III-V )
So SNECMA and Pratt&Whitney started with the TF-104 (5800 kg of thrust). Then, the TF-106 (6800 kg) TF-306 (9300 kg)
First, a Mirage III (III T, T for turbofan) was used as a testbed.
Then, two Mirage III-V (VTOL)
And two airplanes nearly identical, the G and F2. The first with swept wing (55°) and the second with “swing wings”.
In 1968 the program was abandoned. The M-53 beneficied much of the experience with the TF-30 program, but also the Olympus of concorde…. The M53 was first teted in february 1970, then on an Caravelle airliner in july 1972 and finally on the F1E on december 1973.
You might be surprised to know that the M53 program began (as the “Super ATAR”) in the late 1950s before SNECMA became involved with the TF-30.
After the end of SNECMA’s involvement with the TF-30 in the late 1960s, the engine program that lead to the M53 was restarted.
In my humble opinion…
On Venezuela:
a) Venezuela has every right to purchase modern fighter aircraft….
Did Apartheid-era South Africa have “every right to purchase modern fighter aircraft?” Back in the 1980s, the answer was “no.”
Suddenly the US intervenes and “convinces” the current outgoing Defence Minister to destroy the only real defensive asset in the country: their Chinese MANPADS, effectively leaving the country vulnerable to any external aerial attack…
Should a narco-terrorist supporting regime have access to weapons that might be passed on to terrorist groups such as FARC or the Shining Path?
I applaud any individual who can make a stand against the proliferation of MANPADS. There are too many of these missile in the world, and too many have made their way into the wrong hands.
.
It was used in F-2, Mirage G and a F-1E as contender for the F-16A and Viggen.
I said “French production aircraft.”
Incidentally, the F-1E that lost to the F-16 had the M53 engine.
export market for the first time.
Despite its age, the R-27P is a radical and effective beyond-visual-range (BVR) air-to-air weapon with no Western parallels. For decades, Soviet (now Russian) missile engineers have produced passive BVR AAMs that allowed their fighters to make undetected stealthy missile attacks.
Actually, the United States tested and rejected the concept of a passive radar AAM back in the 1970s. The missile was called the Pave Brazo.
The concept is unworkable, unless you have an IR or semiactive/active radar seeker included with the primary passive radar unit.
The TF-30 is developed from the JT-3D. By the way, SNECMA participated too.
SNECMA deeply regretted its involvement in the TF-30 program. France quietly backed away from the TF-30 – an engine which never was used on a single French production aircraft.
Apparently, either you or I live in a parallel universe.
Chavez’s butt was not saved by the Bush administration condeming the coup, it was saved by the fact that large section of the Venezuelan military ended up opposing the coup and that Chavez supporters (i.e. the majority of Venezuelans).
You are right in saying that the US administration publicly condemned the attempt at a coup. The only problem is that the first such condemnation came in a White house press point (by Ari Fleischer) that took place only after Chavez had resumed power – in other words, only once it was clear that the coup had failed (if you need a precise timeline to prove my point, I’ll provide it).
And I don’t even allude to the support given to those fomenting the coup by such front organization such as the National Endowment for Democracy.
Bush put an end to the 2002 coup during a closed-door meeting with a Venezuelan delegation. Bush demanded that Chavez be immediately returned to power. The Venezuelans were stunned, but willingly complied.
Truth be known, Bush had been completely surprised by the 2002 coup.