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The oldest, the largest, the best free model airplane plans website in the world.

We´ve been sharing model airplane free plans with you for the last 16 years, during that time we created a unique platform were many modelers from around the world have shared thousands of plans and many more downloaded our plans 12535042 times!

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Latest Plans Newest plans added to the site

Download the latest plans our members added to the site. [More here...]

0 Royal Company model airplane plan
 10

0 Royal Company. The Royal catalog here https://rcbookcase.com/details.php?publication_id=3454

0 Marutaka Company model airplane plan
 77

0 Marutaka Company. The Marutaka 1981 catalog here https://rcbookcase.com/details.php?publication_id=474

Grumman F8F Bearcat model airplane plan
 84 62 in. / 157.5 cm Airplane Fighter

Grumman F8F Bearcat Type Model RC Scale Military Fighter. Wingspan 62in.Lowwing. Engine Glow Merco .61 Control 4 - 6 channels. Company Royal

Beechcraft Baron 58P model airplane plan
 183 70.5 in. / 179.1 cm Airplane Civilian

Beechcraft Baron 58P Type Model RC Scale Civil Sport. Wingspan 70&1/2in.Highwing. Engine Glow O.S Max .35 - 50 Control 5 channels. Designer xxxx Company Royal

Recently Updated Listings Listings updated in the last few days.

Check out what is being added to our older listings.

0 Royal Company model airplane plan
 10

0 Royal Company. The Royal catalog here https://rcbookcase.com/details.php?publication_id=3454

0 Marutaka Company model airplane plan
 77

0 Marutaka Company. The Marutaka 1981 catalog here https://rcbookcase.com/details.php?publication_id=474

Grumman F8F Bearcat model airplane plan
 524 48 in. / 122 cm Airplane Fighter

Grumman F8F Bearcat Kit 22 Type Model RC Scale Military Fighter. Wingspan 122cm.Lowwing. Engine Glow Merco .61 Control 4 - 6 channels. Company Marutaka 1981 More information on the catalog here ...

Q.B. 20H model airplane plan
 524 52 in. / 132.1 cm Airplane Trainer

Q.B. 20H Type Model RC Sport Trainer. Wingspan 52in.Highwing. Engine Glow O.S Max .20RC Control 4 channels. Designer Y Matsumoto. Company OK Pilot Model 1979. More information about the model's...

3D Printed Kits High Quality 3D Printed Kits

3D CAD designed and 3D printed model airplane kits. [More here...]

Bungee model airplane plan
 425 46.5 in. / 118 cm Glider Acro

Wingspan: 1180 mm / 46.5 inch Lenght: 1070 mm / 42.1 inch Height: 260 mm / 10.2 inch Wing area: 21,2 dm2 / 2.3 square feet Wing loading: 15,1 g/dm2 / 4.9 oz/square feet Center of gravity: 84 mm /...

EGW-80 Ducted Fan model airplane plan
 497 31.5 in. / 80 cm Airplane Electric-Powered

PRINTED WEIGHT 420gr TAKE OF WEIGHT 750gr STALL SPEED 35kmh WING LOADING 57/gr/dm² WING SPAN 800mm...

Model D model airplane plan
 384 48 in. / 122 cm Airplane Electric-Powered Civilian

PRINTED WEIGHT 410gr TAKE OF WEIGHT 750gr STALL SPEED 27kmh WING LOADING 47/gr/dm² WING SPAN 1220mm (48") WING SURFACE ...

Prandtl model airplane plan
 714 63.8 in. / 162 cm Airplane

STRUCTURE WEIGHT 480gr TAKE OF WEIGHT* 780gr STALL SPEED 30kmh MAX GLIDE RATIO 18 MIN SINK RATE 0,58m/s WING LOADING ...

Radio Control All R/C Model Airplane Plans

12 Remote Control Model Airplane Plans. [More here...]

Random selection of all RC Model Airplanes class.
This is a randomly created selection of the latest model aircraft plans and blueprints.

Half Wave model airplane plan
 154 36 in. / 91.4 cm Airplane Diesel-Powered Sport

New England's modeling legend Harvey Thomasian designed the Half Wave in 1954, a rudder-only sport aircraft spanning 36" and designed for a 1/2A engine - a McCoy 049 diesel is shown on the...

ET-20 Bob Martin 50in model airplane plan
 564 50 in. / 127 cm Airplane Glow-Powered Trainer

No description yet.

De Havilland DHC-1 Chipmunk model airplane plan
 870 80 in. / 203.2 cm Airplane Glow-Powered Trainer

A 2.5in to the foot. (1/5 approx) detailed, scale plan of the Canadian Air Force Chipmunk.

Yakovlev Yak 3 model airplane plan
 1516 42.9 in. / 109 cm Airplane Glow-Powered Fighter

Yakovlev Yak 3 Type Model RC Scale Military Wingspan 109cm Lowwing. Engine Glow 2.5 - 3.5cc Control 4 channels. Designer Jar.Fara. Magazine Modelar June 1985

Control Line All CL Model Airplane Plans

12 Control Line Sport, Scale, Vintage Model Airplane Plans plans. [More here...]

Random selection of all CL Plans
This is a randomly created selection of all the Control Line model plans.

Lady Luck model airplane plan
 143 Airplane Glow-Powered Sport

This is a control line non scale, pure model sport airplane designed to be flown outdoors, designed by Paul Del Gatto, published in the 1962 Model Airplane News Annual. This would make a nice model...

Loening NA-3-MAN-05-48 model airplane plan
 68 Airplane Diesel-Powered Observation

This is a control line semi-scale observation airplane designed to be flown outdoor. Designed by Walter A Musciano, you will need some experience to build a model from this plan as it is not well...

FMA IA-58 Pucara model airplane plan
 611 32 in. / 81.3 cm Airplane Glow-Powered Multirole

The Pucara is an Argentine ground-attack and counter-insurgency aircraft, an all-metal two person military aircraft with twin engine turboprop engines and a high-mounted "T" horizontal...

ZKB-20 model airplane plan
 134 22 in. / 55.9 cm Airplane Diesel-Powered Fighter

ZKB-20 Plan MA 205 Type Model CL Scale Military Fighter. Wingspan 22in.Lowwing. Engine Diesel E.D 2.46 Designer G. Brittain. Magazine Model Aircraft February 1955 More info here...

Free Flight All FF Model Airplane Plans

12 Free Flight, Antique, Vintage Model Airplane Plans. [More here...]

Random selection of all FF class.
This is a randomly created selection of all the Free Flight model plans.

Oily Bird model airplane plan
 175 32 in. / 81.3 cm Airplane Glow-Powered Trainer

No description yet.

New Bay Ridge Mike model airplane plan
 105 51 in. / 129.5 cm Airplane Gas-Powered Sport

Redesigned by Anthony C Bacchi. Traced from an original plan by Bill Thompson 6-19-64.

Marauder model airplane plan
 59 65 in. / 165.1 cm Glider Sport

No description yet.

Mentor 3 model airplane plan
 134 45.7 in. / 116 cm Glider Not-Powered Sport

This is a free flight non scale, pure model sport glider designed to be flown outdoors, the plan is from the Netherlands and the notes on the plan are not in English and will therefore need to be...

Boats RC Boat Plans

12 Remote Controlled Model Boats. [More here...]

RC Motor Boats.
Latest RC Model Boat and Airboat plans added to the website.

Schiada 20 SS model airplane plan
 675 Boat Glow-Powered

Schiada 20 SS Plan 914 Type Model RC Scale Sport Boat. Length 30in. Beam 11in. Engine Glow K&B 3.5cc Outboard. Control 2 channels. Designer Fred Reese. Magazine RCModeler May 1984 More info here...

Wild model airplane plan
 1182 48 in. / 121.9 cm Boat Gas-Powered Racing

Wild Type Model RC Sport Racer Boat. Length 47in. Beam 15in. Engine Gas. Control 2 channels.

Cobra 21 model airplane plan
 781 Boat Electric-Powered Sport

Cobra 21. Plan 739. Type Model RC Sport Boat. Length 28in. Beam 8.5in. Engine Electric or Glow. Control 2 channels. Designer David Thomas. Magazine RCModeler September 1978. More info here...

Cannonitis model airplane plan
 283 Boat Glow-Powered Sport

Cannonitis. Plan 696. Type Model RC Sport Boat. Length 25.5in. Beam 15.5in. Engine Glow Outboard K&B 3.5cc Control 2 channels. Designer Dan Vincent. Magazine RCModeler August 1977. More info...

Latest Comments

Latest comments by our members.

Plan: Das Box Fly 20Lhlsat on 06/08/2022 19:02
Plan
New plan with formers inside.
Plan: Das Box Fly 15Hhlsat on 06/08/2022 16:27
New clean plan.
The design was changed with a cleaner one and with an extra page.
From the sketch of the engine, I understand that it is not an O.s Max .15, but I am adding photos of it.
Plan: 0K Pilot Co Modelhlsat on 06/08/2022 07:59
PDF File
The temporary photo was replaced today, in the download position, with a pdf file with all the information so far about the company.
Plan: 0K Pilot Co Modelhlsat on 05/08/2022 15:45
A help for the best.
I am asking all users and members who have material (photos, plans, catalogs, information and anything else about this old burnt company) and want to help the site for better results of presentation and file enrichment, to send this material to the emails:

hlsat57@yahoo.gr and AeroFred email.

Thanks to everyone who helped with this.
Plan: Q.B. 20L IIhlsat on 03/08/2022 12:41
Engine
In this drawing we see the mistake I wrote in another comment about the engine.
In the position of the design with the designed engine we have a 25FSR type with a 762 muffler ( year of manufacture 1971 ) but in the position where the size is written there is a 20RC type with a 702 different muffler ( year of manufacture 1971 ).
Did anyone know anything?
Can the 762 type muffler replace the 702 on an old type engine?
Could it be that the 20RC type engine should be a 25FSR type and did the designer make a mistake in the plan?
Plan: Cutlass 20hlsat on 03/08/2022 11:41
Engine
Knowing the cooperation of the two companies from an exchange of correspondence between us at the time ( O.K Pilot and O.S Max ) before the total destruction of the O.K Pilot by fire, did not write on its plans the brand O.S Max in the position of the engine, for favorable commercial reasons of both companies.
This happened in companies that produced both things (model aircraft and engines) such as Frog, Thunder Tiger and others.

Comparing these two designs in terms of engines you will see their difference in the muffler.
https://aerofred.com/details.php?image_id=103989
https://aerofred.com/details.php?image_id=92728

With this comparison, the date of the model and the engine can be understood.
This is not always possible because there are some mistakes in some designs and you need experience to understand it.
Plan: Ace 20Lhlsat on 03/08/2022 11:40
Engine
Notice: The designer writes on the plan use a motor power 19 - 25.
I am publishing the engine what I see is in the plan graphically designed in its place.
From this you understand the circulation date of the model and the engine.
This is how I do it in all the published designs.
Plan: O.S Max .20RChlsat on 02/08/2022 13:31
Better performance curve scan
You're right, it's not clear, but I found these on the internet. At some point I will replace them as soon as I find a clean one or I have magazines in my warehouse that I have not scanned.

Latest Edited Plans All Types

Latest model airplane plans edited by our Editors

#ID Name Type Class Editor Last Edited
104087
0 Royal Company
 
 
09/08/22 06:04:52pm
104086
0 Marutaka Company
 
 
09/08/22 04:17:43pm
102996
Grumman F8F Bearcat
Airplane
Radio-Control
09/08/22 04:11:01pm
92254
Q.B. 20H
Airplane
Radio-Control
09/08/22 12:10:33pm
99709
Pitts Special S-2 Big Stinker
Airplane
Radio-Control
09/08/22 11:41:47am
104085
Grumman F8F Bearcat
Airplane
Radio-Control
09/08/22 08:06:21am
92986
Star Dust
Airplane
Radio-Control
09/08/22 07:51:23am
104084
Cox Tee Dee .049
Engines
 
09/08/22 07:40:48am
104082
Cox Golden Bee .049
Engines
 
09/08/22 07:39:48am
104043
Wanted Plans
 
 
08/08/22 08:02:06pm
104083
Beechcraft Baron 58P
Airplane
Radio-Control
08/08/22 05:52:26pm
92171
Baby
Airplane
Radio-Control
08/08/22 04:47:58pm
92250
Junior 100
Airplane
Radio-Control
07/08/22 07:09:51am
79939
Das Box Fly 20W
Airplane
Radio-Control
07/08/22 05:57:41am
80644
Das Box Fly 10MG
Airplane
Radio-Control
07/08/22 05:35:27am
92825
Das Box Fly 20L
Airplane
Radio-Control
06/08/22 07:56:34pm
94396
Das Box Fly 15H
Airplane
Radio-Control
06/08/22 05:29:03pm
92252
Q.B. 15H II
Airplane
Radio-Control
05/08/22 11:13:57am
92251
Q.B. 10L
Airplane
Radio-Control
05/08/22 11:09:15am
92249
Q.B. 10H
Airplane
Radio-Control
05/08/22 11:05:34am
92216
Cessna 177
Airplane
Control-Line
05/08/22 10:22:45am
104040
Fast
Airplane
Control-Line
05/08/22 09:52:38am
80233
Piper Cherokee
Airplane
Control-Line
05/08/22 09:50:54am
104081
0K Pilot Co Model
 
 
04/08/22 07:01:45am
83831
California 28
Airplane
Radio-Control
03/08/22 10:10:01am