| F-14
Tomcats at the 2005 NAS Oceana Airshow |
| The flying action
began with a fleet flyby, four Tomcats flanked by a pair of F-18C Hornets
on their left and a pair of F-18F Super Hornets on their right.
The F-14 is being replaced by the more cost effective Hornet and Super
Hornet, but for many people this is a backwards step, since the Tomcat
is significantly faster, is a much better air defense platform, and has
range at least as good as the Super Hornet. However, economic
reality is rapidly causing the demise of the Tomcat just as it has caused
the retirement of other high-tech aircraft like Concorde even though there
is no more capable aircraft to replace it. |
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| Although three of
the Tomcats on display were in the navy's standard low-visibility grey
color scheme, it was a welcome acknowledgement of the F-14's history to
have one of the birds painted in a retro scheme dating from the 1970s. |
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| The F-14 was the
navy’s replacement for the
F-4 Phantom II, which served effectively with both the navy and air
force. In an effort to artificially duplicate this success,
Robert McNamara and other politicians bulldozed development of the F-111
as a cost-saving “one size fits all” aircraft which would again serve with
both services. However, the air force didn’t like it because
it had virtually no rear vision, and the pilot had to rely on the co-pilot
seated beside him to tell him what was happening on that side of the aircraft.
The navy disliked these features and also considered the F-111 too large
and heavy for carrier operations. |
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| The demonstration
team of Rocco and Smokin' Joe performed several times over the weekend,
both in a low-visibility Tomcat and in the retro Tomcat. |
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The Tomcat was developed by Grumman, a company with a long history of designing
naval fighters, including the F4F Wildcat and F6F Hellcat which were the
main American naval fighters of world war two, through to the early post-war
F8F Bearcat and F7F Tigercat, then through to jets like the F9F Cougar,
F9F Panther and F11F Tiger.
Like the F-111, the Tomcat has swing wings, two engines and two crewmen,
but it abandons the side-by-side seating for a more practical tandem arrangement.
The F-14A did borrow a lot of technology from the F-111, including the
TF30 engine, AN/AWG-9 radar and Phoenix missiles.
The TF30 engine wasn’t as powerful or reliable as desired, so in 1987 the
F-14B entered service with F110 engines, and in 1990 the F-14D entered
service with the new AN/APG-71 radar which has twice the range of the previous
system. |
| Like the MiG-23,
only part of the F-14's wing moves. The F-111 had a steel wing
box structure that everything was built around, but this suffered failures
and so it was replaced by a titanium structure on the F-14.
The Tomcat originally had two small canard-like "glove vanes" which extended
from the leading edge of the wing section when the wings were swept far
back. These glove vanes were intended to counteract the backward
shift of the center of gravity, but were eventually removed because they
were difficult to maintain. |
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| Operating experience
resulted in other changes, too. The Tomcat is capable of speeds
above Mach 2.4, however this required use of variable engine intake ramps.
Since these were costly to maintain and it was found that the aircraft
rarely needed to exceed Mach 2, it was decided to deactivate the variable
ramps, which limits the top speed to around Mach 2. |
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| Despite these various
difficulties, the Tomcat has always been liked by those who flew and maintained
it. Only a true devotee would consider it aesthetically attractive,
it's no wonder that it earned the affectionate nickname The Turkey with
so many unexpected curves, bumps and angles. |
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| Here's Rocco and
Smokin' Joe coming in after one of their demonstrations. Below
this aircraft's identification number you can see the muzzle of the Vulcan
20mm
cannon, a weapon added because of experience gained in Vietnam with the
F-4. Like the Phoenix, the Vulcan has been used very little in combat,
the first recorded instance being strafing of Taliban forces during the
war in Afghanistan. |
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| The demonstration
in the low-visibility ship was great, but there's no doubt that extra spice
was added by having the retro aircraft flown in the same way.
This is painted up as an F-14A of squadron VF-101 "The Grim Reapers", which
was formed in 1942 to fly F4F Wildcats. |
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| Another view of
the Tomcat's unusual angles, all of which contribute in some way to the
aircraft's performance. The flat section between the engines
provides 40% of the total lift, the fuselage provides a bit more and the
wings themselves provide a little under half of the lift. |
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| A
delicious low pass immediately after takeoff with the afterburner in action.
This side view provides yet another demonstration of how unusually shaped
the plane is, as if another demonstration were necessary! |
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| With their powerful
and fuel efficient engines, F-14Bs and Ds don’t need afterburner to take
off from a carrier. Taking off without afterburner leaves more
fuel available for the mission, but even without this help Tomcats have
very good range, which is another reason that advocates prefer it over
the Hornet and Super Hornet. |
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| A dirty pass with
undercarriage, tail hook and flaps all extended. The Tomcat
was armed with AIM-9 Sidewinder short range infra-red guided missiles,
AIM-7 Sparrow medium range radar guided missiles, and AIM-54 Phoenix long
range missiles. Four of the Sparrows can be carried on the semi-recessed
mounts visible under the fuselage, the other missiles being carried on
pylons. Mounts are available to put four Phoenixes under the fuselage,
and theoretically a total of six Phoenixes can be carried, but in practice
this was never done, since the Phoenix is so heavy that a load of six would
put the Tomcat over its maximum carrier landing weight. The
Phoenix is such an expensive piece of equipment that dumping it before
landing isn't an option! |
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| Although it developed
into a superlative aircraft, there were teething troubles between the Tomcat’s
first flight in December of 1970 and its entry into service in 1973.
There were several crashes during development, indeed the first prototype
Tomcat was destroyed on its second flight because of a hydraulic failure,
and three more of the 12 prototypes crashed before the aircraft entered
service. In service about 35 aircraft have been lost after
they departed from the safe flight envelope, as dramatized by the unrecoverable
flat spin which occurred in the Top Gun movie. |
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| The swing wings
adjust automatically based on aircraft speed and the types of maneuvers
that are being done. They can be moved from just 20 degrees
sweep when taking off and landing through to 68 degrees for high speed
flight, and to allow aircraft to be packed together more closely on a carrier,
the wings can be moved into a 75 degree “oversweep” position. |
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| Flares
and other dispensable decoys are housed between the canted tails, as is
the butterfly shaped speed brake which you can see deployed during this
low-speed pass. The brake has sections which extend both above
and below the fuselage, making up for their rather small size. |
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The Imperial Iranian air force ordered 80 F-14A Tomcats, 79 of which were
delivered before the Islamic revolution which overthrew the Shah.
It’s believed that some of these Iranian Tomcats are still flying with
Russian help - the Russians certainly would have been interested to strip
one down to see what makes it tick.
The Iranian F-14s saw more military action than the American ones, shooting
down numerous MiGs and other Soviet designed aircraft during the Iran-Iraq
wars. Several Tomcat pilots apparently even became aces by
shooting down five or more aircraft, but the Iraqis also shot down several
F-14s. |
| Wings swept back,
the Tomcat comes through for a high speed pass. |
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| Here you can see
small amounts of vapor condensing behind the engine inlets, wing surfaces
and the chin pod, which amongst other things contains a television camera
set (TCS) which allows the crew to visually identify aircraft at long range. |
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| The radar system
housed in the nose is a major part of the Tomcat’s capability, allowing
it to simultaneously track 24 targets and attack six at once using Phoenix
missiles. The original radar fitted to the F-14A had a range
of 200 kilometers, but the F-14D can track targets at about twice that
distance. In both cases the radar has a very powerful transmitter,
however this gives enemy aircraft the ability to detect the Tomcat at a
great distance, and during operation Desert Storm Iraqi MiGs sometimes
chose to get out of the area before they could be fired at. |
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| Although the first
official demonstration of the weapons system resulted in the destruction
of 5 out of 6 targets simultaneously engaged, in practice the results weren't
always as good - one Iraqi MiG escaped after a Tomcat tried to destroy
it by first firing a Sidewinder, then a Sparrow and finally a Phoenix.
There were successes, in total American F-14s shot down 5 enemy aircraft,
two Libyan Su-22 “Fitters” in 1981, two Libyan MiG-23 “Floggers” in 1989,
and an Iraqi Mi-8 “Hip” helicopter in 1991. During operation
Desert Storm one Tomcat was destroyed by a surface to air missile, but
both crewmen survived. |
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| When the F-14 was
initially developed the navy already had effective ground attack aircraft
like the A-6 Intruder and A-7 Corsair II, so the Tomcat was dedicated to
pure air defense operations. However, with the retiring of
the A-6 and A-7, the Tomcat’s strike role was resurrected, resulting in
what became colloquially known as the “Bombcat”. A strike equipped
F-14 can deliver laser-guided bombs designated by an F-18 Hornet or by
the Tomcat’s own LANTIRN forward-looking infrared pod with laser designator.
The Bombcat can carry 13,000 pounds (six tonnes) of ordnance, making it
very useful in this role. |
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| So ended the second
"last" official Tomcat display, the first one having been held a year earlier
at the 2005 Nellis
AFB airshow near Las Vegas. At the time of writing in November
of 2005, it's just been announced that the final, final curtain call of
the Tomcat will occur at the same time as the 2006 airshow.
It's going to be a long and painful goodbye! |
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You
can also visit a page of other highlights
of the NAS Oceana 2005 airshow.
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