HET L-39 Albatros – HPAT

The HET L-39 Albatros is a high performance EDF Jet with fiberglass fuselage and foam/balsa wings suitable for 90mm Fan units such as the Schuebeler DS-51 or WeMoTec Midi Fan Pro.
A turbine conversion to JetCat P-20 or Lambert T25 (see similar conversion done with the JTM Hawk) can be done. Please check with us on suitable turbines, pipes and accessories.
The model features a fiberglass fuselage and foam/balsa wings with retract hard points pre-installed in the nose and retract hatches.
The model comes completely pre-painted.
The Model features flaps.
This model is truly ARF with all the major work done for you.
Retracts and suitable scale oleo struts are available as option

Me-262 (olive)

The brand new HET-RC Me-262 is a high performance Jet for TWIN EDF units such as the WeMoTec Mini Fan 480 or the HET-RC 6904 and 2x powerful brushless motors such as the HET-RC Typhoon 2W, 3W or 2W-20 EDF. The ARF kit features a olive green painted fiberglass fuselage with balsa sheeted foam wings. This new revised version of the Me262 now features retract gear mounting points which are the perfect match for the optional available electric retracts system and oleo strut set.

Messerschmitt Me-262 (gray)

The Messerschmitt Me 262 Schwalbe (German: “Swallow”) was the world’s first operational turbojet fighter aircraft. It was produced in World War II and saw action starting in 1944 in bomber/reconnaissance and fighter/interceptor roles. It was officially named Schwalbe because the swallow, when in a dive, is one of the fastest birds known. German pilots nicknamed it the “Turbo,” while the Allies called it the “Stormbird.” While the Me 262 had a negligible impact on the course of the war (approximately 150 Allied aircraft losses for 100 Me 262 losses), its design had a strong influence on postwar aircraft development.

HET Me 163 Red EDF

The HET Me163 Komet is a Fiberglass Model with Foam/Balsa Wings powered by a 70mm EDF unit.
The model has enough space to accommodate LiPo packs of various sizes allowing either 3s or 4s configurations
Speed freak – beware !!!!!

Stumax SM80-45

The SM80-45 EDF system is based on the highly successful SM89-45 and SM110 multiblade rotor design. Specially designed for the new 80mm fan Jets out there (e.g. eFlite Habu)
Unlike traditional EDF units, the SM80-45 features a 11 blade rotor for improved static thrust and sound. Turbine like sound in an small scale EDF model is a dream come through thanks to this fan.

Martin Baker Ejection Seat Kit 1/10th

Grumania Martin Baker Ejection Seat Kit in 1/10th scale. Although the ejection seat was originally made for the Grumania F 100, it fits other jets of similar size very well. The Kit consists of moulded plastic parts that can easily be assembled using CA glue.The seat is extremely light.
Sizes (approx.):
Height…………..: 115mm
Depth……………: 65mm
Width……………: 58mm

Trailing Mini Oleo Strut Set

Add scale realism in looks and function to your model air plane. Whether you use fixed or retractable landing gears, these struts can be fitted. Helps to smoothen landings and improves ground handling, especially on grass fields. Package includes 3 pieces of trailing oleo struts (2x mains, 1x nose) and wheels.

Advanced Electronic Retract Set OLEO

Electric retract Set with aluminum oleo struts – suitable for EDF Jets and planes up to 2.5kg
The electric retract set features:
- 3 seconds overcurrent/jamming protection
- Auto recovery after overcurrent and jamming protection
- Smart circuit to prevent retract unit from accidentally
retracting when powering on the radio (even if the retract switch is set to retract up)
- Includes fitting to twist the strut 90 degrees when retracted
- Suitable voltage 4.8-6V
- 85gram retract loading – Working current 0.1-0.3A

Advanced Electronic Retract System Set

Electric retract Set with aluminum wire struts – suitable for EDF Jets and planes up to 2.5kg
The electric retract set features:
- 3 seconds overcurrent/jamming protection
- Auto recovery after overcurrent and jamming protection
- Smart circuit to prevent retract unit from accidentally
retracting when powering on the radio (even if the retract switch is set to retract up)
- Includes fitting to twist the strut 90 degrees when retracted
- Suitable voltage 4.8-6V
- 85gram retract loading – Working current 0.1-0.3A

Fox Hawk Jet Pipe

High Quality Grumania Jet Models Pipe for the Fox Composites Bae Hawk. Suitable for turbines from 40-80N.

HET L-39 Albatros – Breitling 2010

The HET L-39 Albatros is a high performance EDF Jet with fiberglass fuselage and foam/balsa wings suitable for 90mm Fan units such as the Schuebeler DS-51 or WeMoTec Midi Fan Pro.
A turbine conversion to JetCat P-20 or Lambert T25 (see similar conversion done with the JTM Hawk) can be done. Please check with us on suitable turbines, pipes and accessories.
The model features a fiberglass fuselage and foam/balsa wings with retract hard points pre-installed in the nose and retract hatches.
The model comes completely pre-painted.
The Model features flaps.
This model is truly ARF with all the major work done for you.

HET Flying Wing 1.8m + Prop Yellow

The HET Flying Wing in yellow color is a 1.8 meter wingspan powered glider for slope, ridge and thermals.
Combined with a brush less motor and the included 10×6 folding prop and spinner, the HET Flying Wing is capable of powerful climbs.
The HET Flying Wing features a fiberglass fuselage and foam/balsa sheeted wings. The Model completely build and requires a minimum of assembly.
With it’s large speed envelope the Wing is suitable for beginners as well as experienced pilots looking for a aerobatic glider with good wind penetration.
The Wing can be build as glider or powered glider.

HET F-16 Thunderbirds

The 3rd Jet for a 90mm Fan unit from HET-RC.
Unlike the other 2 models (Sniper 90 and F-18), the HET-RC F-16 features a epoxy fiberglass fuselage resulting in a lighter body and more chip resistant surface.
The F-16 is a available in 4 distinct color schemes, Edwards AFB, General Dynamics, Gray and Thunderbirds.
The model is fully prepared for a retractable landing gear (see options below) and allows the installation of working gear doors. Powered by 8-10S and with its included wingtip missiles, this model will be the star at every flying site.

AirPower Air Control System Kit – PRO

A great way to save some $$$. This Air Control System Kit Pro supports any Air Retract, Door and brake system
Complete with:
- 2x Airpower EV-2U Dual Action Valves
- 1x AirPower EV-1U – Brake Valve
- 1x Digit Dual Air Gauge
- 2x Air System Fill Valve with Chuck
- 10x Barbed Airline Fittings
- 4x Airpower 1/8″ / 3 mm Air Tubing Mount
- 10meter of Airpower 1/8″ Air Line
- 2x Airpower Air Tanks
this complete installation kit leaves no desires open.

HET Retract Set 90size (L-39)

The HET-RC L-39 Retracts are specially designed for the HET-RC L-39 Albatros composite EDF Jets. The set comes complete with air tank, hose and valves. These retracts come with oleo struts mounts suitable for the optional available HET-RC L-39 Oleo Struts.

HET L-39 Oleo Struts

Oleo Struts specially designed for the HET L-39 90 size EDF Jet. Add scale realism in looks and function to your model air plane. Whether you use fixed or retractable landing gears, these struts can be fitted. Helps to smoothen landings and improves ground handling, especially on grass fields. Package includes 2 trailing main gear oleo units with wheels and one trailing nose oleo strut with fork mounted wheel

HET Flying Wing 1.8m + Prop Red

The HET Flying Wing in yellow color is a 1.8 meter wingspan powered glider for slope, ridge and thermals.
Combined with a brush less motor and the included 10×6 folding prop and spinner, the HET Flying Wing is capable of powerful climbs.
The HET Flying Wing features a fiberglass fuselage and foam/balsa sheeted wings. The Model completely build and requires a minimum of assembly.
With it’s large speed envelope the Wing is suitable for beginners as well as experienced pilots looking for a aerobatic glider with good wind penetration.
The Wing can be build as glider or powered glider.

Festo Y-Tube fitting

Festo Y Fitting for 3mm and 4mm tubing.
Suitable for Air, Gas and Kerosene.

Festo Tee Tube fitting

Festo Tee Fitting for 3mm and 4mm tubing.
Suitable for Air, Gas and Kerosene.

Festo PUN-H Tubing

Festo 3mm and 4mm PUN-H tubing.
Suitable for Air, Gas and Kerosene.

July 2011 Desktop Wallpaper

July 2011 features another photo taken during the 2008 TopGun Event in Lakeland Florida.
This time we feature a BVM Ultra Bandit captured during a knife edge flyby.

AirPower RA-215 Retract Main and Nose

AirPower Models are pleased to present their all new retract units.
Made from Anodised aluminium these units feature air up and air down operation and are intended to use in models from 9kg / 20lbs up to 20kg / 45 lbs in weight. Designed to be retro fitted in many of today’s sport models these units are able to withstand operation from grass and tarmac fields.
The main pivot block is made from high quality 7075 aluminium and machined to accept a 1/2” oleo strut. Retained in a clamp type mount that ensures a secure fixing with less chance of the leg rotating. The pivot pin is deliberately oversized in a effort to make all three units more rugged. The nose retract come as standard with the steering mechanism pre fitted as well as the straightening spring, although this can easily be removed and replaced with a 1/2 inch Oleo leg.
The RA-215 are available as singular units or as a complete kit of 3 units.

AirPower RA-250 Retract Main and Nose

AirPower’s RA-250 retract offers an ultra low profile that is only 27mm in height. This retract is able to take a 7/16″ diameter Strut. Also available is a standard gear wire in 3/16″ for Main Gears.
The Retract is constructed out of high quality aircraft grade 6061-T6 & 7075 aluminum. The RA-250 Retracts is designed to replace other manufacturers retract systems and are the strongest retractable landing gear in the industry for this size.

Grumania FOD for JetCat P20-SE

This FOD screen is special design for use with a JetCat P20-SE or similar size turbine engine.

Tamjets E-flite Spark Retract Set

Full electric retract set for the CARF Spark.
The Tamjets / E-flite retract set is based on the original E-flite 60 – 120 Tricycle Electric Retracts set. However in order to support the weight of the Spark and make the retract unit more durable in general, Tamjets replaced the original E-flite trunion with an stronger unit machined out of high strength aluminum.
In addition this new trunion is now capable of utilizing the proven Tamjets trailing oleo struts for the CARF Spark.
The set further includes a set of Tamjet TJ Pro-Lite wheels and brakes to complete the combo.

AirPower 5mm Wire Struts Wheels & Brake Set

High performance inflatable model tire with pneumatic brake and 5mm Wire strut + adapter.
Inflatable tire with metal rim. The tires comes with precision ball bearings (6mm).
Tire is replaceable.
Suitable for all retract mechanics with 5mm wire adapter (wire strut is included in the set)

AirPower Wheel Spares

Various spare parts for Airpower Wheels:
- AirPower 70~85mm Wheel Rubber Seals
- AirPower 70~85mm Inflation Seals
- AirPower Replacement 90 deg Air Fittings
- AirPower 4mm Replacement Nipples
- AirPower 76~83mm Replacement Inflatable Tires Set

Grumania Jet Pipe Inlets

High quality Turbine Jet Pipe Inlet for Turbine Pipes. Improved airflow and performance.
Available for:
- 15N-30N Turbines
- 40N-80N Turbines
- 80N-160N Turbines

AirPower Brake Spares

Various spare parts for Airpower Wheels:
- 33mm Disk Brake Replacement Pads
- 33mm Pneumatic Brake Inflatable Rubber Seals
- AirPower Replacement 90 deg Air Fittings
- AirPower 4mm Replacement Nipples

JTM Oleo Replacement Springs

Set of 3 replacement springs for the JetTeng – JTM – Oleo trailing oleo struts for JTM’s Hawk and L-39.

New and to be released shortly at only 109 USD, the new HET-RC Flying Wing powered glider with a wingspan of 1.8m.

Here are some pictures of our SAPAC T-45 Goshawk.
This is still a very early version 1 model of the plane which, during this time, still came without retract mounts or flaps.

Luckily the build up wing of the Hawk made an installation of retract straight forwards.
Our T-45 was equipped with the following:
- HET 6904 Fan Unit
- HET-RC Typhoon 2W-20
- HET-RC Tsunami 72A ESC
- Desire Power 3700 4S 30S Lipo Pack
- HET-RC Mini Air Retracts (3mm version)

For servos we used Hitec HS-82MG and HS-65MG types.

With this power combination the plane was not only able to take off from a concrete runway but also from a short cut grass runway.

The flight characteristics of this model a very good. A real joy to fly !!

Have a look at this video of our SAPAC T-45 in action:

Some info on the real plane:
The T-45 Goshawk is a highly modified version of the BAE Hawk land-based training jet aircraft. Manufactured by McDonnell Douglas (now Boeing) and British Aerospace (now BAE Systems), the T-45 is used by the United States Navy as an aircraft carrier-capable trainer.

The T-45 Goshawk is a fully carrier-capable version of the Hawk Mk.60. It was developed for the United States Navy (USN) for use in training.

The Goshawk’s origins began in the mid-1970s, when the US Navy began looking for replacement for its T-2 and TA-4 trainers. The US Navy started the VTXTS advanced trainer program in 1978. British Aerospace and McDonnell Douglas proposed a version of the Hawk and were awarded the T-45 contract in 1981.

The Hawk had not been designed for carrier operations. Numerous modifications were required for Navy carrier use, including improvements to the low-speed handling characteristics and a reduction in the approach speed. Other changes were strengthened airframe, more robust and wider landing gear with catapult attachment and an arresting hook. It features a two-wheel nose landing gear.

The Goshawk first flew in 1988 and became operational in 1991. BAE Systems manufactures the fuselage aft of the cockpit, the air inlets, the vertical stabilizer of the T-45 at Samlesbury, and the wings at Brough, England. Boeing manufactures the remainder of the aircraft and assembles them in St. Louis, Missouri.

On 16 March 2007 the 200th airframe was delivered to the US Navy. Their requirements call for 223 aircraft, and the T-45 service is slated to continue until at least 2035.