F-15C Eagle in 1/72 Scale

Jeff Head

General
Registered Member

AMT KIT #30077 1/72 SCALE F-15C REVIEW & BUILD

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F-15 Eagle History:
The F-15 Eagle is a twin-engine, all-weather tactical fighter designed by McDonnell Douglas to gain and maintain air superiority in aerial combat. It is among the most successful modern fighters, with over 100 victories and no losses in aerial combat.

In 1967 the Soviet Union revealed their MiG-25 'Foxbat' interceptor. The MiG-25 was a dedicated high-speed, high-altitude interceptor aircraft. In order to excel in this role, the aircraft made many performance tradeoffs. Its very high speed, over Mach 2.8, required the use of stainless steel instead of aluminum in many locations on the aircraft. This added weigh, and this in turn demanded a larger planform so the aircraft could operate at the high altitudes it needed. This Soviet aircraft, with its very high speed and a large wing offering high maneuverability, lead US planners at the time to re-think some of their planning (Notably the F-X program) because they feared that the US was being outclassed.

So, in early 1968 a new propsal was developed for the US Air Force to develop its own dedicated air superiority aircraft. By August 1968 the new proposal was ready. The new requirements would be a single-seat fighter with a maximum take-off weight of 40,000 pounds with a maximum speed of Mach 2.5 and a thrust to weight ratio of 1:1 at mission weight. The new aircraft would also be a twin-engine fighter because it was believed twin engines would respond to throttle changes more rapidly. The details of the avionics were left largely undefined and up to the manufacturer.

Four companies submitted proposals. The US Air Force eliminated General Dynamics early on and awarded developmental contracts to Fairchild, Rockwell, and McDonnell Douglas for the definition phase of the project in December 1968. By June 1969, all three companies had submitted technical proposals. In December 1969, the US Air Force announced that McDonnell Douglas had been selected to produce the aircraft.

Their winning design resembled the Grumman F-14, but with fixed wings.

The initial version of the F-15 included a single-seat aircraft called the F-15, and a two-seat trainer version called the F-15T. Later, the designation was changed to F-15A for the fighter, and F-15B for the trainer. They would be powered by new Pratt & Whitney F100 engines to achieve a thrust-to-weight ratio in excess of 1:1, a M61 Vulcan gun, a conformal carriage for up to four Sparrow missiles, and pylons on the wings for another four sidewinder missiles. The wing was set high on a flat, wide fuselage which itself acted as an additional lifting surface.

The first F-15A flight took place in July 1972 with the first flight of the F-15B in July 1973. The aircraft was introduce dinto US Air Force service in 1974.

The aircraft had a "look-down/shoot-down" radar that could identify low-flying moving targets from the ground clutter. The F-15 used computer technology with new controls and displays to lower pilot workload which allowed a single pilot to effectively operate the aircraft The F-15 also had only a single canopy frame with clear vision forward. When it was introduced at that first flight, the US Air Force announced that the F-15 Eagle would be "the first dedicated USAF air superiority fighter since the North American F-86 Sabre."

The design and its innovations proved so successful, that numerous allies desired the aircraft. As a result, Israel, Japan, and Saudi Arabia purchased and use the aircraft in the interceptor role.

The aircraft has been steadily improved. The single-seat F-15C and two-seat F-15D models entered production in 1978 and conducted their first flights in February and June of 1978. These aircraft benefited from the Production Eagle Package 2000, which included 2,000 lb of additional internal fuel, provisions for conformal fuel tanks, and an increased maximum takeoff weight of 68,000 lb. The increased takeoff weight allows internal fuel, a full weapons load, conformal fuel tanks, and three external fuel tanks to be carried. The new APG-63 radar had the first programmable signal processor (PSP) in the world on an aircraft enabling the radar to be programmable for new armaments and equipment. Other improvements for the F-15C/D included strengthened landing gear, a new digital computer, and an overload warning system, which allows the pilot to fly up to 9 g at all weights.

Beginning in 2007, 178 F-15Cs were retrofitted with the AN/APG-63(V)3 Active Electronically Scanned Array (AESA) radar. A large number of F-15s were also equipped with the Joint Helmet Mounted Cueing System (JHMCS). An IRST system was developed for the F-15C. Finally, the Eagle passive/active warning survivability system (EPAWSS) upgrade will include sophisticated jamming, integrated digital RWR/ geo-location and electro-optical/ IR threat detection and decoy capabilities.

Having started service with earlier version of the Sidewinder infra-red guided, short range missile, and the Sparrow medium range radar guided missile, currently the F-15 carriers the latest, all-aspect AIM-9X Block II Sidewinder missiles, and the latest AIM-120C AMRAAM radar guided fire and forget missiles with ranges of over 100 miles.

These continuous upgrades have allowed the F-15 Eagle to remain very competitive in todays world of 2015, 43 years after the initial F-15A took flight. Over 250 F-15C/D aircraft are currently operated by the US Air Force.

This is not to mention the development of the two-seat F-15E Strike Eagle multi-role aircraft that began development in 1979 with its first flight in 1986, and was introduced into US service in 1989. This is a completely new aircraft based on the F-15. It retains all of the F-15s capabilities in terms of air dominance, but has added a stronger air frame with conformal fuel tanks to allow for a heavy air to ground munitions load as well, with precision guidance. These aircraft have also been upgraded and have significant capabilities that are extending their use. The US Air Force operates over 210 F-15E Strike Eagles. They are also operated, in various individual configurations for the differed nations by Israel, Saudi Arabia, The Republic of Korea, Singapore and others.

F-15 Eagle Service:
The F-15A entered service in 1974. It has been deployed around the world and involved with literally hundreds and hundreds of exercises, including combat operations.

As a result of its significant combat experience, it has amassed the best modern combat kill ration with upwards of one hundred (or more) combat air-to-air kills and no air-to-air losses.

The first kill by an F-15 was achieved by an Israeli F-15 flown by Israeli ace, Moshe Melnik in 1979. In Israeli conflicts between 1979–82, F-15As downed:

36 x MiG-21 "Fishbeds"
17 x Mig-23 "Floggers"
02 x MiG-25 "Foxbats"
01 x SA.342L Gazelle helicopter

The US used F-15s in the first Gulf War and ever since. in fighting over and around Iraq, the US achieved the following:

01 x Su-7 "Fitter"
02 x Mig-21 "Fishbeds"
04 x Su-22 "Fitters"
08 x MiG-23 "Floggers
02 x MiG-25 "Foxbats"
02 x Su-25 "Frogfoots"
05 x MiG-29 "Fulcrums"
06 x Mirage F1s
01 x Il-76 cargo plane
01 x Pilatus PC-9 trainer
02 x Mi-8 helicopters

Saudi Arabia has also scored kills with their F-15 air dominance aircraft in combat:

02 x F-42 "Phantoms"
02 x Mirage F1s

The F-15 was also used in successful test of an anti-satellite (ASAT) missile. In September 1985, an F-15A flown by Maj. Wilbert D. "Doug" Pearson, launched an ASM-135 ASAT missile some 200 miles west of Vandenberg Air Force Base. The missile successfully destroyed the US Solwind P78-1 satellite flying at an altitude of 345 miles. The F-15 climbed to 38,000 feet at Mach 1.22 in a 3.8g zoom climb at an angle of 65 degrees and released the ASAT missile. The ASM-135 ASAT released its kill vehicle above the atmosphere which intercepted the 2,000 lb (907 kg) Solwind P78-1 satellite at closing velocity of 15,000 mph, completely destroying it.

The F-15 has now been joined with another air-dominance fighter, the 5th generation F-22 Raptor stealth aircraft. It was designed as a pure air dominance aircraft, though it has recently also been modified to proved precision ground support service as well.

The F-22 has replaced the F-15 as the pre-imminent air superiority aircraft for the US Air Force with over 180 aircraft deployed.

Despite the new, very capable F-22 fighter, the F-15C/D aircraft are expected to continue service until the introduction of the US Air Forces 6th generation air superiority aircraft in the 2030s.
 

Jeff Head

General
Registered Member
F-15 Eagle Specifications:

Crew: 1: pilot
Length: 63 ft 9 in
Wingspan: 42 ft 10 in
Height: 18 ft 6 in
Wing area: 608 ft²
Empty weight: 28,000 lb
Loaded weight: 44,500 lb
Max. takeoff weight: 68,000 lb
Power plant:
2 × Pratt & Whitney F100-100 or -220 afterburning turbofans
Dry thrust: 14,590 lbf each
Thrust with afterburner: 23,770 lbf each
Fuel capacity: 13,455 lb internal
Maximum speed:
High altitude: Mach 2.5+
Low altitude: Mach 1.2
Combat radius: 1,061 nmi for interdiction mission
Ferry range: 3,000 nmi
Service ceiling: 65,000 ft
Rate of climb: >50,000 ft/min
Thrust/weight: 1.07
Maximum design g-load: 9 g
Armament:
Guns: 1× 20 mm (M61A1 Vulcan 6-barreled Gatling cannon, 940 rounds
Hard points: Total 11 for:
AIM-9 Sidewinder missiles
AIM-120 AMRAAM Missiles
centerline Fuel tanks
Conformal Fuel Tanks

The Kit:
This AMT kit is an F-15C in 1/72 scale. AMT is an older company and this is an older/vintage kit. I have had it for probably 20 years. So the glue and paint that came with the kit are long since dried up and I can not use them.

This was a very good and up to date kit in its time, but users today will notice that there is some flash on the sprues, and that the pieces are somewhat thicker than what you can get today with the better injection molding available today. Nonetheless, the kit is a good kit.

The model comes with a decent box and box art. Inside you find two large sprues of gray parts...though they really represent five or six sprues that are all attached together.

With the clear parts for the cockpit, there are about 80 pieces.

The fuselage is in four pieces. Upper and lower main pieces, a upper cockpit cover piece, and the nose cone. There are also two engine exhausts.Each wing is made up of two pieces, the upper pieces with a recess area for the lower piece that fit into the recess. The horizontal stabilizers and vertical stabilizers are a single piece each.The panel markings on the aircraft look accurate and are well done for the period.

The kit comes with AIM-9 Sidewinder and AIM-7 Sparrow missiles (which Sparrow missiles advertise it age). I will replace the missiles with newer AIM-9X Sidewinder and AIM-120C AMRAAM missiles.

There is a straight forward instruction guide on one side of the fold-out instructions. It appears intuitive and will work fine. The other side of the instructions is the paint guide. It is well done with one glaring exception. The kit comes with all the paints you need and they are marked with alphabetic identifiers. The paint guide point to these identifiers..."A","B," "C," etc. without any further identification. My paints are all dried out and so there is no way to determine what the specific paints are in terms of either FS numbers or manufacturer numbers.

So, just be aware of this.

I will use white for the landing gear bays, Dark Ghost gray for the lighter gray on top and covering the complete lower surfaces, Flat Gray for the darker camo pattern, flat black, gunship gray, exhaust, steel, and other obvious paints.

The decal sheet is detailed with a lot of markings. We will see during the build how these decals have faired over the years. If necessary, I will buy a new set of F-15C decals.

Here's how the aircraft looked out of the box:


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Jeff Head

General
Registered Member
The Build - Cockpit, Fuselage, Wings, stabilizers, exhaust, nose cone - September 15, 2015

I started by building the cockpit. Not a lot of detail for this cockpit. N raised surfaces, but it does have some fairly nice decals for the instrumentation...but all analog. No MFDs. . The ejection seat is very basic, with the seat, headrest, and vanilla structure. Also a decent stick. I painted the cockpit area accordingly, added all of the parts, and decals for instrumentation .


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Jeff Head

General
Registered Member
I then began building the airframe and control surfaces. I glued the upper and lower fuselage halves together, built the wings, and then added the wings, the horizontal stabilizers, and then the vertical stabilizer.


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Jeff Head

General
Registered Member
Now it was time to add the exhaust cones, the cockpit assembly, and the nose cone. All fairly straight forward, but now definitely looking like our F-15C Eagle.


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That's it for the first session. As I say, she is taking shape as a F-15C Eagle.

In the next session, I will add the intakes and then paint the fuselage, including the landing gear bays. I then will build the landing gear and add them.


SCHEDULE for Future Activities - September 15, 2015

- By Sep 20, 2015, Complete USAF F-15C Eagle in 1/72 Scale
- By Sep 25, 2015, Complete RAF Typhoon in 1/72 Scale.
- By Oct 16, 2015, Complete RN Merlin Helicopter in 1/72 Scale,
- By Oct 30, 2015, Complete French Rafael M in 1/72 Scale.
- By Nov 27, 2015, Complete USS Hornet, CV-8 in 1/350 Scale.
 

Jeff Head

General
Registered Member
The Build - Intakes, Landing Gear, Pylons, Canopy - September 17, 2015

I started this session, as promised, by building the intakes for the engines on either side of the fuselage. They are each a small assembly of four parts.


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