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READ THROUGH THIS MANUAL ADDENDUM BEFORE STARTING CONSTRUCTION. IT CONTAINS

IMPORTANT INSTRUCTIONS AND WARNINGS CONCERNING THE ASSEMBLY AND USE OF THIS MODEL.

WARRANTY

Great Planes

®

 Model Manufacturing Co.

 guarantees this kit to 

be free from defects in both material and workmanship at the 
date of purchase. This warranty does not cover any component 
parts damaged by use or modification. 

In no case shall Great 

Planes’ liability exceed the original cost of the purchased kit.

 

Further, Great Planes reserves the right to change or modify this 
warranty without notice.

In that Great Planes has no control over the final assembly or 
material used for final assembly, no liability shall be assumed nor 

accepted for any damage resulting from the use by the user of 
the final user-assembled product. By the act of using the 
user-assembled product, the user accepts all resulting liability.

If the buyer is not prepared to accept the liability associated 
with the use of this product, the buyer is advised to return 
this kit immediately in new and unused condition to the 
place of purchase.

To make a warranty claim, go to: greatplanes.com/support

Wingspan:

118 in [ 2997 mm]

Weight:

4.5 – 4.75  lb  [2040 – 2150 g]

Length:

49 in [ 1245 mm]

Wing Area:

1050 in

[67.7 dm

2

Wing Loading:

10 oz /ft

2

[31 g /dm

2

]

SPECIFICATIONS

Radio:

3+ channel radio

ESC:

60A w/BEC

Battery:

14.8V 3300 – 3600mAh 

Motor:

Great Planes RimFire .32

GPMA1053

© 2017 Great Planes Model Mfg. A subsidiary of Hobbico,

®

 Inc.

MANUAL ADDENDUM

This manual addendum provides additional instructions for assembling the power system onto the Bird of 
Time. Please read through this addendum before you start the assembly of the Bird of Time as it contains 
information regarding some steps in the manual booklet. Follow the steps in the manual booklet as printed 
unless noted otherwise in this addendum.

FLIGHT EQUIPMENT

SERVOS:

 

On pages 3-4 in the manual booklet there are 

servos recommended which have been discontinued and 
are no longer available. Listed here are current model 
servos recommended for the Bird of Time. Other models 
of similar size and torque rating will also work.

Futaba S9001 Aircraft Coreless BB Servo 
(FUTM0075) -Rudder (54 oz-in)

Futaba S3154 Digital Micro High-Torque Servo 
(FUTM0654) -Elevator (21 oz-in) 

RECEIVER:

 Most current 2.4GHz receivers are lightweight 

and will fi t inside the Bird of Time fuselage. A receiver 3/4" x
1-1/2" [19x38mm] or smaller will fi t (thickness x width).

TRANSMITTER:

 A 3+ channel transmitter is required 

for the Bird of Time EP. 

NOTE:

 We recommend using 

a transmitter with programmable mixing. However, it is 
not required. The purpose of the mix is to add some 
down elevator when throttle is applied to reduce the 
climbing tendency under power.

ADDITIONAL ITEMS:

 One servo extension wire is 

needed for the elevator servo.

Tactic Servo Extension 24" Futaba J (TACM2200)

Self-adhesive hook and loop material is needed to secure 
the battery, receiver, and ESC into the fuselage.

Great Planes Hook & Loop 1x6" (2) (GPMQ4480)

NOTE: 

The high start and receiver battery listed in the 

manual booklet are no longer needed.

 

MOTOR AND ESC RECOMMENDATIONS:

 

The Great 

Planes RimFire .32 motor is recommended for the Bird of 
Time EP. The RimFire .32 will provide ample power to climb 
quickly to altitude. The Hitec Energy Sport 60A ESC is a 
low profi le speed controller with BEC that we recommend 
for this setup. Stock numbers are provided here:

Great Planes RimFire .32 42-50-800 Outrunner 
Brushless (GPMG4700)

Hitec Energy Sport 60 Amp 2-6S 5-18 NiMH 5.5V 
5A (HRCM9049)

BATTERY RECOMMENDATIONS:

 

The recommended 

battery size is 14.8V 3300-3600mAh. This voltage and 
capacity along with the RimFire .32 motor and 13.5x7 prop 
will provide 10-12 climbs to altitude with a near vertical 
climb angle at full throttle. We found that the 3600mAh 
pack will balance the plane at the recommended C.G. with 
little or no added ballast when using the recommended 
motor and ESC.

NOTE:

 Space inside the battery compartment is 

limited. If an ESC larger than the recommended ESC 
is used, a smaller battery may be needed in order for 
both to fi t into the compartment. OR, the ESC can be 
located further aft requiring motor lead or receiver lead 
extensions, paying attention to proper C.G. location. 
The FlightPower 3600mAh battery will fi t with the 
recommended Hitec ESC.

FlightPower LiPo FP30 4S 14.8V 3350mAh 30C 
Star Plug (FPWP3334)

Dimensions:

 5.24 x 1.58 x 1.06" [133 x 40 x 27mm]

Weight:

 12.56oz [356g]

FlightPower LiPo FP50 4S 14.8V 3600mAh 50C 
Star Plug (FPWP5364]

Dimensions:

 5.12 x 1.34 x 1.50" [130 x 34 x 38mm]

Weight:

 14.11oz [400g]

CHARGER:

 A charger capable of charging a 4S LiPo is 

required. An economical Onyx charger and a high end 
Triton charger are recommended here.

Duratrax Onyx 225 AC/DC Advanced Charger 
(DTXP4225)

Great Planes ElectriFly Triton2 EQ AC/DC Charger 
(GPMM3156)

REPLACEMENT PARTS LIST

This is the complete updated parts list for the Bird of Time 
EP.

GPMA5301 ...Wing
GPMA5302 ...Tail
GPMA5305 ...Fuselage
GPMA5306 ...Canopy
GPMA5307 ...Propeller  Adapter
GPMA5308 ...Spinner  Set
GPMA5309 ...Decals
GPMA5310 ...Complete Folding Propeller Set
FLZA6672 ....13.5x7 Propeller Blades Only (2)

KIT CONTENTS

NOTE:

 The kit contents on page 6 of the manual booklet 

list parts that are not included with this Bird of Time EP. 
Parts listed in the booklet but are not included in this kit:

Tow Hook Block
4-40 Blind Nuts (4)
4-40 Tow Hook
Bag of Weight Shot

ELECTRIC MOTOR & BATTERY 

SAFETY PRECAUTIONS

WARNING:

 Once the motor batteries are connected, the electric 

motor can start at any time. Make sure the fail-safe is set on 
your radio to prevent the motor from starting if the signal is lost.

WARNING:

 Read the entire instruction sheet included with 

your motor batteries. Failure to follow the instructions could 
cause permanent damage to the battery and its surroundings 
and cause bodily harm!

ALWAYS

 remove the propeller if the motor batteries will be 

connected when working on your plane.

ALWAYS

 remove the motor batteries when charging.

ALWAYS

 follow the charging instructions included with your 

charger for charging LiPo batteries. LiPo batteries can cause 
serious damage if misused.

ALWAYS

 switch on the transmitter before connecting the 

motor battery.

ALWAYS

 unplug the motor batteries as soon as your fl ight 

is over and 

before

 turning off your transmitter.

ALWAYS

 use a LiPo-approved charger.

ALWAYS

 set the charger’s output volts to match the battery 

volts.

ALWAYS

 charge a LiPo battery in a fi reproof location.

ALWAYS 

charge through the “charge” lead.

ALWAYS 

KEEP OUT OF THE REACH OF CHILDREN.

ALWAYS 

remove the batteries from the plane after a crash. 

Set them aside in a safe location for at least 20 minutes. If the 
batteries are damaged in the crash, they could catch fi re. If 
the battery starts to swell, quickly move the battery to a safe 
location, preferably outside. Place it in a bucket, covering the 
battery with sand. Never use water to try and put out a LiPo fi re.

NEVER

 touch the motor during or right after operation. The 

motor gets HOT!

NEVER

 switch off the transmitter with the motor batteries 

plugged in.

NEVER

 use a NiCd/NiMH peak charger to charge a LiPo 

battery.

NEVER

 charge in excess of 4.20 V per cell unless the battery 

is rated for a higher voltage.

NEVER 

charge through the “discharge” lead.

NEVER

 charge at currents greater than 1C unless the battery 

is rated for a higher charge rate.

NEVER

 trickle-charge a LiPo battery.

NEVER

 allow the battery temperature to exceed 150 degrees 

F (65° C).

NEVER 

disassemble or modify the pack wiring in any way 

or puncture the cells.

NEVER

 discharge below 2.7V per cell.

NEVER

 place the battery or charger on combustible materials 

or leave it unattended during charge or discharge.

NEVER

 charge the batteries in the plane.

ALWAYS

 get help from an experienced pilot when learning 

to operate motors.

ALWAYS

 use safety glasses when running motors.

NEVER

 run the motor in an area of loose gravel or sand; the 

propeller may throw such material in your face or eyes.

ALWAYS

 keep your face and body as well as all spectators 

away from the plane of rotation of the propeller as you start 
and run the motor.

ALWAYS

 keep these items away from the prop: loose clothing, 

shirt sleeves, ties, scarves, long hair or loose objects such 
as pencils or screwdrivers that may fall out of shirt or jacket 
pockets into the prop.

NEVER

 leave the LiPo battery unattended while charging. If 

the LiPo battery becomes hot or starts to swell, stop charging 
and remove the battery to a safe location.

Ri

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 Tem

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PHOTOCOPY

&

CUT OUT

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