Extra 300 PNP

Designed by Mike McConville, the ParkZone® Extra 300 PNP comes out of the box equipped with a powerful brushless motor that provides more than enough power for precision aerobatics. Positive- and negative-G maneuvers, snap rolls and more are all within the Extra's capabilities. And it lets you do it all with virtually no roll or pitch coupling. Best of all, you can have this Plug-N-Play® version airborne in just a few minutes. All you need is a 4-channel full-range or parkflyer transmitter and receiver, a 3S 11.1V 2200mAh Li-Po battery, and a 3S Li-Po charger.

Charge-and-Fly™ convenience, outstanding flight performance and beautiful scale detail—with the ParkZone Extra 300 PNP, you get it all.


  • Ready to fly in minutes - all you need is a 4-channel full-range or parkflyer transmitter, receiver, battery and charger (sold separately)
  • Powerful 15-size brushless outrunner motor installed
  • E-flite® Pro 30A Switch-Mode BEC ESC installed
  • Full 4-channel control – throttle, aileron, elevator and rudder
  • Dual aileron servos for precise control
  • Steerable tail wheel installed
  • Durable and lightweight Z-Foam™ construction
  • Two-piece plug-in wing













Wingspan: 40.6 in (1030mm)
Overall Length: 36.8 in (935mm)
Flying Weight: 34.5 oz (980 g)
Motor Size: 15-size 950Kv brushless outrunner
Servos: 4 installed
Trim Scheme Colors: White with orange and purple
CG (center of gravity): Approximately 3 in (76mm) from leading edge of wing at wing root
Prop Size: 10.5 x 9
Speed Control : 30A Pro SB Brushless ESC
Recommended Battery: 11.1V 2200mAh 25C (recommended)
Landing Gear: Fixed main with steerable tail wheel

Parts & Accessories

Completion Guides Recommended   (See All)

  • 11.1V 3S 25C 2200mAh LiPo

  • 2-3 Cell DC Li-Po Balancing Charger

  • DX6i 6CH DSMX Radio System with AR610 Receiver

Included   (See All)

  • 30-Amp Pro Switch-Mode BEC Brushless ESC

Parts Listing   (See All)

  • 30-Amp Pro Switch-Mode BEC Brushless ESC

  • SV80 Long Lead 3-wire servo: T28

  • DSV130 3-Wire Digital Servo Metal Gear

  • Propeller 10.5 x 9: Extra 300

Optional Accessories   (See All)

  • Hex Driver: 1.5mm

  • Power Meter

  • Screwdriver,#1 Phillips

  • EC3 Device Connector (2)

Used In...   (See All)

The "Extra 300 PNP" is used in the following:



Notice Regarding ParkZone Extra 300

Shortly after launch of the ParkZone Extra 300 (PKZ5180 and PKZ5175), ParkZone began receiving some reports regarding the low-speed handling qualities of the aircraft. Common reports are that the aircraft pitches up on takeoff, that it tip stalls during landing, or that it “flicks-out” in a tight turn. At the same time, some customers have noticed an anomaly in the wing tip consisting of an inverted semi-symmetrical airfoil or flattened appearance of the upper surface. This asymmetry is happening as a result of paint shrinkage or installation of the blade spar in the lower surface of the wing during manufacturing. Some have stated it appears as if the wing was painted upside-down from the intended design, and claim that this wing geometry is affecting the aircraft’s flight performance.

Through thorough flight testing of multiple samples and configurations, however, ParkZone has determined that this wingtip airfoil shape has no discernible impact on the handling characteristics of the Extra 300. We did find, however, that the low-speed handling is impacted significantly by the location of the center of gravity and the elevator control throws.

Further, we have found that there is an error in the instruction manual regarding the center of gravity and placement of the battery in the battery cavity. The designer’s preferred battery location is to push the battery all the way forward in the battery slot so the battery sits forward of the hook-and-loop battery strap. The hook-and-loop strap then wraps around the battery wires, not the battery itself (see photo 1).

This is the intended forward cg location, which is 2 ¾” aft of the wing’s leading edge.


The intended aft battery location is where the hook-and-loop strap just wraps around the end of the battery (see photo 2), which is incorrectly shown in the instruction manual as the recommended forward cg location, 3” aft of the wing’s leading edge. This location is actually the recommended aft cg.


Some customers have purchased the Extra 300 expecting to use it for 3D flying. However, the ParkZone Extra 300 was not designed for 3D flight; it was designed for sport aerobatics or precision aerobatics. Its wing loading is too high to be a good 3D performer. Moving the cg aft and increasing elevator throws in order to achieve 3D will result in very poor landing characteristics and low-speed handling qualities, as well as pitch instability, consistent with some of the difficulties that have been reported. By moving the cg forward to the intended location and keeping elevator throws low, the Extra 300 performs very well in the intended flight regime.


Technical Notes

Loose Wheel Pants; See Addendum under the Support Tab.


1 Authorized Warranty Period (Date of Purchase)

What this Warranty Covers 
Horizon Hobby, Inc., (Horizon) warrants to the original purchaser that the product purchased (the "Product") will be free from defects in materials and workmanship at the date of purchase.

2 Authorized Limited Warranty & Limits of Liability International

What is Not Covered
This warranty is not transferable and does not cover (i) cosmetic damage, (ii) damage due to acts of God, accident, misuse, abuse, negligence, commercial use, or due to improper use, installation, operation or maintenance, (iii) modification of or to any part of the Product, (iv) attempted service by anyone other than a Horizon Hobby authorized service center, (v) Product not purchased from an authorized Horizon dealer, or (vi) Product not compliant with applicable technical regulations.


Purchaser’s Remedy
Horizon’s sole obligation and purchaser’s sole and exclusive remedy shall be that Horizon will, at its option, either (i) service, or (ii) replace, any Product determined by Horizon to be defective. Horizon reserves the right to inspect any and all Product(s) involved in a warranty claim. Service or replacement decisions are at the sole discretion of Horizon. Proof of purchase is required for all warranty claims. SERVICE OR REPLACEMENT AS PROVIDED UNDER THIS WARRANTY IS THE PURCHASER’S SOLE AND EXCLUSIVE REMEDY.

Limitation of Liability
HORIZON SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY, REGARDLESS OF WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, TORT, NEGLIGENCE, STRICT LIABILITY OR ANY OTHER THEORY OF LIABILITY, EVEN IF HORIZON HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Further, in no event shall the liability of Horizon exceed the individual price of the Product on which liability is asserted. As Horizon has no control over use, setup, final assembly, modification or misuse, no liability shall be assumed nor accepted for any resulting damage or injury. By the act of use, setup or assembly, the user accepts all resulting liability. If you as the purchaser or user are not prepared to accept the liability associated with the use of the Product, purchaser is advised to return the Product immediately in new and unused condition to the place of purchase.

These terms are governed by Illinois law (without regard to conflict of law principals). This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. Horizon reserves the right to change or modify this warranty at any time without notice.


Questions, Assistance, and Services
Your local hobby store and/or place of purchase cannot provide warranty support or service. Once assembly, setup or use of the Product has been started, you must contact your local distributor or Horizon directly. This will enable Horizon to better answer your questions and service you in the event that you may need any assistance. For questions or assistance, please visit our website at www.horizonhobby.com, submit a Product Support Inquiry, or call 877.504.0233 toll free to speak to a Product Support representative.

Inspection or Services
If this Product needs to be inspected or serviced and is compliant in the country you live and use the Product in, please use the Horizon Online Service Request submission process found on our website or call Horizon to obtain a Return Merchandise Authorization (RMA) number. Pack the Product securely using a shipping carton. Please note that original boxes may be included, but are not designed to withstand the rigors of shipping without additional protection. Ship via a carrier that provides tracking and insurance for lost or damaged parcels, as Horizon is not responsible for merchandise until it arrives and is accepted at our facility. An Online Service Request is available at http://www.horizonhobby.com/content/_service-center_render-service-center. If you do not have internet access, please contact Horizon Product Support to obtain a RMA number along with instructions for submitting your product for service. When calling Horizon, you will be asked to provide your complete name, street address, email address and phone number where you can be reached during business hours. When sending product into Horizon, please include your RMA number, a list of the included items, and a brief summary of the problem. A copy of your original sales receipt must be included for warranty consideration. Be sure your name, address, and RMA number are clearly written on the outside of the shipping carton.
NOTICE: Do not ship LiPo batteries to Horizon. If you have any issue with a LiPo battery, please contact the appropriate Horizon Product Support office.

Warranty Requirements
For Warranty consideration, you must include your original sales receipt verifying the proof-of-purchase date. Provided warranty conditions have been met, your Product will be serviced or replaced free of charge. Service or replacement decisions are at the sole discretion of Horizon.

Non-Warranty Service
Should your service not be covered by warranty, service will be completed and payment will be required without notification or estimate of the expense unless the expense exceeds 50% of the retail purchase cost. By submitting the item for service you are agreeing to payment of the service without notification. Service estimates are available upon request. You must include this request with your item submitted for service. Non-warranty service estimates will be billed a minimum of ½ hour of labor. In addition you will be billed for return freight. Horizon accepts money orders and cashier’s checks, as well as Visa, MasterCard, American Express, and Discover cards. By submitting any item to Horizon for service, you are agreeing to Horizon’s Terms and Conditions found on our website http://www.horizonhobby.com/content/_service-center_render-service-center.

ATTENTION: Horizon service is limited to Product compliant in the country of use and ownership. If received, a non-compliant Product will not be serviced. Further, the sender will be responsible for arranging return shipment of the un-serviced Product, through a carrier of the sender’s choice and at the sender’s expense. Horizon will hold non-compliant Product for a period of 60 days from notification, after which it will be discarded.

United States:
Electronics and engines requiring inspection or repair should be shipped to the following address:

Horizon Service Center
4105 Fieldstone Road
Champaign, Illinois 61822

All other Products requiring warranty inspection or repair should be shipped to the following address:

Horizon Product Support
4105 Fieldstone Road
Champaign, Illinois 61822

Please call 877-504-0233 or e-mail us at productsupport@horizonhobby.com with any questions or concerns regarding this product or warranty.

United Kingdom:
Electronics and engines requiring inspection or repair should be shipped to the following address:

Horizon Hobby Limited 
Units 1-4 Ployters Rd
Staple Tye
Harlow, Essex
CM18 7NS
United Kingdom

Please call +44 (0) 1279 641 097 or e-mail us at sales@horizonhobby.co.uk with any questions or concerns regarding this product or warranty.

Electronics and engines requiring inspection or repair should be shipped to the following address:

Horizon Technischer Service
Christian-Junge-Strasse 1
25337 Elmshorn

Please call +(0) 49 4121 2655 100 or e-mail us at
service@horizonhobby.de with any questions or concerns regarding this product or warranty.

Electronics and engines requiring inspection or repair should be shipped to the following address:

Horizon Hobby SAS
11 Rue Georges Charpak

Please call +33 (0) 1 60 18 34 90 or e-mail us at
infofrance@horizonhobby.com with any questions or concerns regarding this product or warranty.

China:                                                                                           Electronics and engines requiring inspection or repair should be shipped to the following address:

Horizon Hobby – China
Room 506, No. 97 Changshou Rd.
Shanghai, China 200060

Please call +86 (021) 5180 9868 or email us at info@horizonhobby.com.cn with any questions or concerns regarding this product or warranty.



Modified: 11/13/2012



*At participating retailers


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