Building manual
01-2013
4
3
2
1
34 1/8 in
[868 mm]
D
D
19 1/2 in
[496 mm]
9 3/8 in
[238 mm]
24 1/2 in
[621 mm]
11 1/4 in
[287 mm]
C
C
63 in
[1602 mm]
102 7/8 in
[2612 mm]
6 5/8 in
[168 mm]
B
B
17 1/2 in
[444 mm]
19 in
[483 mm]
3 in
[76 mm]
1 5/8 in
[42 mm]
4 1/2 in
MR Aerodesign
www.mraerodesign.com
Overall view
A
A
DHC-2 Beaver (18%)
Drawn by:
Martin Rousseau
Drawing #
AA-3view.idw
2013-01-02
4
3
2
1
Rev.:
3
DHC-2 Beaver ((18%))
# PART
E14
S11
S12
S2
S3
S7
T2
T3
T4
T5
T6
T7
W7
A6
FL6
WP2
WP5
D6
D7
WP1A
A1
A4
D1
D2
D3
D4
D5
E13
F10A
F10B
F22
F9
FL2
FN‐A
FN‐B
FN‐C
R13
R14
R16
R18
R5
R6
R9
S1
S10
S4
S5
S6
S8
S9
STR1A
W7S
DESCRIPTION
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
B l 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/16"
Balsa 1/16"
Balsa 1/16"
Balsa 1/16"
Balsa 1/4"
Balsa 1/4"
Balsa 1/4"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
B l 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
QTY
2
2
2
2
2
2
1
1
1
1
1
1
16
1
2
6
6
1
1
2
6
4
1
1
1
1
1
2
1
2
4
1
6
1
1
1
2
1
1
1
1
1
1
1
2
2
2
2
2
2
10
4
# PART
W8
WP4
A3
E11
E16
E18
E19
E4
E7
E8
E9
FL1
FL3
W‐DH‐1
W‐DH‐2
WP1
F1
F23
FW1
FW2
FW3
FW‐4
FW
4
A5
FL5
WP3
WP6
A2
E1
E10
E12
E15
E17
E2
E20
E3
E5
E6
F10L
F10R
F11L
F11R
F12L
F12R
F13
F14
F15
F16
F17
F18
F19
F2
F3
DESCRIPTION QTY
Balsa 1/8"
2
Balsa 1/8"
6
Balsa 3/32"
21
Balsa 3/32"
4
Balsa 3/32"
2
Balsa 3/32"
2
B l 3/32"
Balsa 3/32"
2
Balsa 3/32"
2
Balsa 3/32"
2
Balsa 3/32"
2
Balsa 3/32"
2
Balsa 3/32"
14
Balsa 3/32"
10
Balsa 3/32"
2
Balsa 3/32"
2
Balsa 3/32"
6
Ply 1/4"
1
Ply 1/4"
2
Ply 1/4"
1
Ply 1/4"
2
Ply 1/4"
1
Ply 1/4"
Ply 1/4
3
Ply 1/64"
12
Ply 1/64"
12
Ply 1/64"
12
Ply 1/64"
12
Ply 1/8"
2
Ply 1/8"
2
Ply 1/8"
2
Ply 1/8"
2
Pl 1/8"
Ply 1/8"
4
Ply 1/8"
4
Ply 1/8"
2
Ply 1/8"
4
Ply 1/8"
2
Ply 1/8"
2
Ply 1/8"
2
Ply 1/8"
1
Ply 1/8"
1
Ply 1/8"
1
Ply 1/8"
1
Ply 1/8"
1
Ply 1/8"
1
Ply 1/8"
2
Ply 1/8"
Ply 1/8
2
Ply 1/8"
2
Ply 1/8"
2
Ply 1/8"
1
Ply 1/8"
1
Ply 1/8"
1
Ply 1/8"
1
Ply 1/8"
2
# PART
F4
F5
F6
F7
F9A
FA
FAAD
FB
FD
FE1
FE2
FE3
FE4
FF
FG
FH
FI
FIA
FJ
FK
FL
FL4
FM
FO
FP
R1
R10
R12
R15
R17
R2
R3
R4
R7
R8
S13
S14
S1A
STR‐1
STR‐2
STR3
T1
T11
W1
W2
W3
W4
W5
W6
W7A
W‐SW‐1
W‐SW‐4
DESCRIPTION QTY
Ply 1/8"
2
Ply 1/8"
1
Ply 1/8"
1
Ply 1/8"
3
Ply 1/8"
1
Ply 1/8"
2
Pl 1/8"
Ply 1/8"
2
Ply 1/8"
2
Ply 1/8"
1
Ply 1/8"
1
Ply 1/8"
1
Ply 1/8"
1
Ply 1/8"
1
Ply 1/8"
1
Ply 1/8"
2
Ply 1/8"
2
Ply 1/8"
2
Ply 1/8"
1
Ply 1/8"
1
Ply 1/8"
1
Ply 1/8"
2
Ply 1/8"
Ply 1/8
2
Ply 1/8"
1
Ply 1/8"
2
Ply 1/8"
2
Ply 1/8"
1
Ply 1/8"
1
Ply 1/8"
1
Ply 1/8"
2
Ply 1/8"
2
Pl 1/8"
Ply 1/8"
1
Ply 1/8"
1
Ply 1/8"
1
Ply 1/8"
1
Ply 1/8"
1
Ply 1/8"
4
Ply 1/8"
8
Ply 1/8"
2
Ply 1/8"
20
Ply 1/8"
10
Ply 1/8"
10
Ply 1/8"
1
Ply 1/8"
2
Ply 1/8"
2
Ply 1/8"
Ply 1/8
2
Ply 1/8"
2
Ply 1/8"
2
Ply 1/8"
2
Ply 1/8"
2
Ply 1/8"
2
Ply 1/8"
10
Ply 1/8"
2
DHC-2 Beaver (18%)
PART NUMBER
T‐TE‐3
W‐TE‐1
T‐TE‐4
AI‐SH‐1
AI‐SH‐2
FL‐SH‐2
D‐SH‐1
D‐SH‐2
E‐SH‐1
F‐ST‐05
F‐ST‐06
F‐ST‐07
E‐BL‐1
E‐LE‐3
F‐ST‐04
R‐LE‐1
S TE 1
S‐TE‐1
AI‐LE‐2
AI‐LE‐3
E‐LE‐6
FL‐LE‐2
T‐LE‐1
F‐ST‐01
F‐ST‐02
F‐ST‐02D
F‐ST‐03
F‐ST‐03D
W‐ST‐1
W‐ST‐4
W‐ST‐5
W‐ST‐6
AI‐TE‐1
E‐TE‐1
FL‐TE‐1
R‐LE‐2
S‐LE‐2
W‐LE‐1
W‐ST‐2
E‐LE‐1
E‐S‐1
S‐MS‐1
TT‐TE‐1
TE 1
DESCRIPTION
Balsa 1/16" x 1 1/2"
Balsa 1/16" x 1 1/2"
Balsa 1/16" x 1"
Balsa 1/16" x 2"
Balsa 1/16" x 3"
Balsa 1/16" x 3"
Balsa 1/16" x 4"
Balsa 1/16" x 4"
Balsa 1/16" x 4"
Balsa 1/4" x 1 1/2"
Balsa 1/4" x 1 1/2"
Balsa 1/4" x 1 1/2"
Balsa 1/4" x 1 1/8"
Balsa 1/4" x 1"
Balsa 1/4" x 1"
Balsa 1/4" x 1"
B
Balsa 1/4" x 1"
l 1/4" 1"
Balsa 1/4" x 1/2"
Balsa 1/4" x 1/2"
Balsa 1/4" x 1/2"
Balsa 1/4" x 1/2"
Balsa 1/4" x 1/2"
Balsa 1/4" x 1/4"
Balsa 1/4" x 1/4"
Balsa 1/4" x 1/4"
Balsa 1/4" x 1/4"
Balsa 1/4" x 1/4"
Balsa 1/4" x 1/4"
Balsa 1/4" x 1/4"
Balsa 1/4" x 1/4"
Balsa 1/4" x 1/4"
Balsa 1/4" x 3/4"
Balsa 1/4" x 3/4"
Balsa 1/4" x 3/4"
Balsa 1/4" x 3/4"
Balsa 1/4" x 3/4"
Balsa 1/4" x 3/4"
Balsa 1/4" x 3/8"
Balsa 1/8" x 1/4"
Balsa 1/8" x 1/4"
Balsa 1/8" x 1/4"
Balsa 1/8" x 1/4"
Balsa 1/8
x 1/4
LENGTH
8 3/8
44 3 /8
1
19 5/8
24 1/2
24 1/2
10
10
14 5/8
36
12 1/4
4 1/2
4 1/2
5 7/8
36
8 3/8
15
15 1/4
1/4
9 3/8
9 7/8
7/8
24 1/2
12
24 1/2
31 5/8
31 5/8
34 7/8
34 7/8
44 3/8
3 1/8
26 3/4
9 3/4
19 1/2
14 3/4
24 1/2
1
15 1/4
44 1/4
44 1/4
5 7/8
7/8
15 1/4
8 1/2
QTY
1
2
1
1
2
2
1
1
4
2
2
2
4
2
2
2
2
2
2
2
2
1
2
5
1
1
1
8
2
2
2
2
2
2
1
2
2
2
4
4
4
1
Balsa 1/16" x 3" x 36" (5x) Balsa 1/16" x 3" x 48" (1x)
Balsa 1/16" x 4" x 36" (3x)
Balsa 1/4" x 3" x 36" (2x)
Balsa 1/4" x 1" x 36" (4x)
Balsa 1/4" x 1/2" x 36" (4x)
Balsa 1/4" x 1/4" x 36" (13x) Balsa 1/4" x 1/4" x 48" (8x)
Balsa 1/4" x 3/4" x 36" (5x) Balsa 1/4" x 3/4" x 48' (2x)
Balsa 1/4" x 3/8" x 48" (2x)
Balsa 1/8" x 1/4" x 36" (3x)
T‐TE‐2
E‐LE‐4
T‐MS‐1
W‐ST‐3
W‐SW‐2
E‐LE‐5
S‐LE‐1
E‐LE‐2
W‐MS‐2
W‐SH‐2
W‐SH‐6
T‐LE‐2
W‐LE‐2
W‐SH‐5
T‐SH‐1
R‐SH‐1
S‐SH‐1
W‐SH‐1
W‐SH‐3
W‐SH‐4
R‐BL‐1
F‐ST‐08
F‐ST‐09
FW‐5
FW‐6
W DW 1
W‐DW‐1
Dowel‐1
F‐STR‐1
F‐STR‐3
W‐MS‐1
W‐MS‐3
W‐STR‐1
F‐STR‐2
W‐STR‐2
E‐TU‐1
R‐TU‐1
E‐TU‐2
R‐HI‐BU‐3
E‐HI‐2‐BU
R‐HI‐1‐BU
E‐HI‐1‐BU
R‐HI‐BU‐2
Balsa 1/8" x 1/4"
Balsa 1/8" x 3/4"
Balsa 1/8" x 3/8"
Balsa 1/8" x 3/8"
Balsa 3/32" x 1 1/2"
Balsa 3/32" x 1/2"
Balsa 3/32" x 1/2"
Balsa 3/32" x 1/4"
Balsa 3/32" x 1/4"
Balsa 3/32" x 3"
Balsa 3/32" x 3"
Balsa 3/32" x 3/4"
Balsa 3/32" x 3/4"
Balsa 3/32" x 2"
Balsa 3/32" x 4"
Balsa 3/32" x 4"
Balsa 3/32" x 4"
Balsa 3/32" x 4"
Balsa 3/32" x 4"
Balsa 3/32" x 4"
Balsa 3/8" x 1 3/4"
Balsa triangle 1/2"
Balsa triangle 1/2"
Dowel Ø1/2"
Dowel Ø1/2"
Dowel Ø1/4"
Dowel Ø1/4"
Dowel Ø3/8"
Hardwood 1/4" x 1/2"
Hardwood 1/4" x 1/2"
Hardwood 1/4" x 1/2"
Hardwood 1/4" x 1/2"
Hardwood 1/4" x 3/8"
Hardwood 1/4" x 3/8"
Hardwood 1/4" x 3/8"
Brass tube Ø1/4" (O.D.)
Brass tube Ø1/4" (O.D.)
Brass tube Ø1/8" (O.D.)
Brass tube Ø1/8" (O.D.)
Brass tube Ø5/32" (O.D.)
Brass tube Ø5/32" (O.D.)
Brass tube Ø9/32" (O.D.)
Brass tube Ø9/32" (O.D.)
1
7
10 1/8
44 1/4
2 1/8
1
15 3/8
7 1/2
13 1/2
44 3/8
44 3/8
12
44 3/8
44 3/8
10
10
30 1/4
44 3/8
44 3/8
44 3/8
5 1/8
3 1/2
8 3/8
1 1/2
1
1
3/4
4 1/2
1
44 3/8
5
3
2 1/2
1/2
4
4
1
3/4
3/8
3/8
3/8
3/8
1
2
2
2
17
2
2
4
8
2
2
1
2
2
2
2
2
2
2
2
2
2
1
2
1
2
8
2
4
4
2
8
2
16
2
1
4
1
4
1
2
1
Balsa 1/8" x 3/4" x 36" (1x)
Balsa 1/8" x 3/8" x 36" (1x) Balsa 1/8" x 1/2" x 48" (2x)
Balsa 3/32" x 3" x 36" (6x) Balsa 3/32" x 3" x 48" (5x)
Balsa 3/32" x 4" x 36" (12x) Balsa 3/32" x 4" x 48" (7x)
Balsa 3/8" x 2" x 12" (1x)
Balsa triangle 1/2" x 16" (1x)
Dowel Ø1/2 x 6" (1x)
Dowel Ø1/4 x 3" (1x)
Dowel
Ø1/4 x 3" (1x)
Dowel Ø3/8 x 6" (1x)
Hardwood 1/4" x 1/2" x 36" (1x) Hardwood 1/4" x 1/2" x 48" (4x)
Hardwood 1/4" x 3/8" x 36" (1x)
Brass tube Ø1/4" x 12" (1x)
Brass tube Ø1/8" x 6" (1x)
Brass tube Ø5/32" x 6" (1x)
Brass tube Ø9/32" x 6" (1x)
FIN
Vertical Fin Parts List
# Part
T-LE-1
T-LE-2
T-MS-1
T-SH-1
T-SH-1
T-TE-1
T-TE-2
T-TE-3
T-TE-4
T1
T11
T2
T3
T4
T5
T6
T7
Description
Balsa 1/4" x 1/2"
Balsa 3/32" x 3/4"
Balsa 1/8" x 3/8"
Balsa 3/32"
Balsa 3/32"
Balsa 1/8" x 1/4"
Balsa 1/8" x 1/4"
Balsa 1/16" x 1 1/2"
Balsa 1/16" x 1"
Ply 1/8"
Ply 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Qty
1
1
2
1
1
1
1
1
1
1
2
1
1
1
1
1
1
T6
Balsa 1/8"
Step 1
T3
Balsa 1/8"
T4
Balsa 1/8"
T7
Balsa 1/8"
T5
Balsa 1/8"
T2
Balsa 1/8"
T11
Ply 1/8"
T-MS-1
Balsa 1/8" x 3/8"
T1
Ply 1/8"
DHC-2 Beaver
MR Aerodesign
01-2013
FIN
T-MS-1
Balsa 1/8" x 3/8"
Step 2
T-TE-2
Balsa 1/8" x 1/4"
T4
Balsa 1/8"
T-TE-1
Balsa 1/8" x 1/4"
T-TE-4
Balsa 1/16" x 1"
T-TE-3
Balsa 1/16" x 1 1/2"
Step 3
Glue sheeting.
Remove the fin from the building board.
Cut tab.
Glue sheeting on the other side.
Step 4
T-SH-1
Balsa 3/32"
Sand to shape.
T-LE-2
Balsa 3/32" x 3/4"
T-LE-1
Balsa 1/4" x 1/2"
DHC-2 Beaver
MR Aerodesign
01-2013
Rudder
Rudder Parts List
# Part
DUB557
R-BL-1
R-HI-1-BU
R-HI-BU-2
R-HI-BU-3
R-LE-1
R-LE-1
R-LE-2
R-SH-1
R-SH-1
R-TU-1
R1
R10
R12
R13
Rudder Parts List
Material
Nylon horn bracket
Balsa 3/8" x 1 3/4"
Brass tube 5/32" (O.D.)
Brass tube 9/32" (O.D.)
Brass tube 1/8" (O.D.)
Balsa 1/4" x 1"
Balsa 1/4" x 1"
Balsa 1/4" x 3/4"
Balsa 3/32" x 4"
Balsa 3/32" x 4"
Brass tube 1/4" (O.D.)
Ply 1/8"
Ply 1/8"
Ply 1/8"
Balsa 1/8"
Step 1
Qty
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
# Part
R13
R14
R15
R16
R17
R18
R2
R3
R4
R5
R6
R7
R8
R9
SHCS4-016
Material
Balsa 1/8"
Balsa 1/8"
Ply 1/8"
Balsa 1/8"
Ply 1/8"
Balsa 1/8"
Ply 1/8"
Ply 1/8"
Ply 1/8"
Balsa 1/8"
Balsa 1/8"
Ply 1/8"
Ply 1/8"
Balsa 1/8"
SHCS 4-40 x 1" lg.
Qty
1
1
2
1
2
1
1
1
1
1
1
1
1
1
1
R9
Balsa 1/8"
R12
Ply 1/8"
R7
Ply 1/8"
R8
Ply 1/8"
R6
Balsa 1/8"
R5
Balsa 1/8"
R4
Ply 1/8"
R1
Ply 1/8"
R3
Ply 1/8"
R2
Ply 1/8"
DHC-2 Beaver
MR Aerodesign
01-2013
Step 2
Rudder
R16
Balsa 1/8"
R18
Balsa 1/8"
R15
Ply 1/8"
R-HI-1-BU
Brass tube 5/32" (O.D.)
R10
Ply 1/8"
R13
Balsa 1/8"
R17
Ply 1/8"
R-HI-BU-2
Brass tube 9/32" (O.D.)
R16
Balsa 1/8"
R-HI-BU-3
Brass tube 1/8" (O.D.)
DUB557
Nylon horn bracket
R15
Ply 1/8"
R-TU-1
Brass tube 1/4" (O.D.)
SHCS 4-40 x 1" lg.
R-TU-1
Brass tube 1/4" (O.D.)
Step 3
R17
Ply 1/8"
R18
Balsa 1/8"
R14
Balsa 1/8"
R-SH-1
Balsa 3/32" x 4"
Sand to shape
R-BL-1
Balsa 3/8" x 1 3/4"
R-SH-1
Balsa 3/32" x 4"
Step 4
R-LE-1
Balsa 1/4" x 1"
R-LE-1
Balsa 1/4" x 1"
R-LE-2
Balsa 1/4" x 3/4"
DHC-2 Beaver
MR Aerodesign
01-2013
Horizontal Stabilizer
Horiz. Stab. Parts List
Part number
S-LE-1
S-LE-2
S-MS-1
S-SH-1
S-SH-1
S-TE-1
S1
S10
S11
S12
S13
Material
Balsa 3/32" x 1/2"
Balsa 1/4" x 3/4"
Balsa 1/8" x 1/4"
Balsa 3/32" x 4"
Balsa 3/32" x 4"
Balsa 1/4" x 1"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Ply 1/8"
Horiz. Stab. Parts List
Qty
2
2
4
1
1
2
1
2
2
2
4
Part number
S14
S1A
S2
S3
S4
S5
S6
S7
S8
S9
Material
Qty
8
2
2
2
2
2
2
2
2
2
Ply 1/8"
Ply 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
S-MS-1
Balsa 1/8" x 1/4"
S7
Balsa 1/8"
This tab will be used to
position/glue the stab onto the fuselage.
Do not cut it !!
S6
Balsa 1/8"
S1A
Ply 1/8"
Step 1
S14
Ply 1/8"
S3
Balsa 1/8"
S5
Balsa 1/8"
S1
Balsa 1/8"
S8
Balsa 1/8"
S11
Balsa 1/8"
S4
Balsa 1/8"
S5
Balsa 1/8"
S4
Balsa 1/8"
S2
Balsa 1/8"
S14
Ply 1/8"
S9
Balsa 1/8"
S13
Ply 1/8"
S12
Balsa 1/8"
DHC-2 Beaver
MR Aerodesign
Horizontal Stabilizer
S-LE-1
Balsa 3/32" x 1/2"
Step 2
S-MS-1
Balsa 1/8" x 1/4"
S-TE-1
Balsa 1/4" x 1"
Glue sheeting.
Remove stab from the building board.
Cut tab. (Except S1A)
Glue sheeting on the other side.
Step 3
S-SH-1
Balsa 3/32" x 4"
***WARNING**
Don't cut this tab.
(Part S1A)
S-LE-2
Balsa 1/4" x 3/4"
S-SH-1
Balsa 3/32" x 4"
Sand to shape
DHC-2 Beaver
MR Aerodesign
01-2013
Elevator
Parts List (For 1 elevator)
Part number
DUB557
E-BL-1
E-HI-1-BU
E-HI-2-BU
E-LE-1
E-LE-2
E-LE-3
E-LE-4
E-LE-5
E-LE-6
E-S-1
E-SH-1
E-TE-1
E-TU-1
E-TU-2
E1
E10
E11
Material
Nylon horn bracket
Balsa 1/4" x 1 1/8"
Brass tube 9/32" (O.D.)
Brass tube 5/32" (O.D.)
Balsa 1/8" x 1/4"
Balsa 3/32" x 1/4"
Balsa 1/4" x 1"
Balsa 1/8" x 3/4"
Balsa 3/32" x 1/2"
Balsa 1/4" x 1/2"
Balsa 1/8" x 1/4"
Balsa 1/16" x 4"
Balsa 1/4" x 3/4"
Brass tube 1/4" (O.D.)
Brass tube 1/8" (O.D.)
Ply 1/8"
Ply 1/8"
Balsa 3/32"
Parts List (For 1 elevator)
Qty
1
2
1
2
2
2
1
1
1
1
2
2
1
1
2
1
1
2
Part number
E12
E13
E14
E15
E16
E17
E18
E19
E2
E20
E3
E4
E5
E6
E7
E8
E9
SHCS4-016
Step 1
Material
Ply 1/8"
Balsa 1/8"
Balsa 1/8"
Ply 1/8"
Balsa 3/32"
Ply 1/8"
Balsa 3/32"
Balsa 3/32"
Ply 1/8"
Ply 1/8"
Ply 1/8"
Balsa 3/32"
Ply 1/8"
Ply 1/8"
Balsa 3/32"
Balsa 3/32"
Balsa 3/32"
SHCS 4-40 x 1" lg.
Qty
1
1
1
2
1
2
1
1
1
2
1
1
1
1
1
1
1
1
E19
Balsa 3/32"
E18
Balsa 3/32"
E-HI-2-BU
Brass tube 5/32" (O.D.)
E20
Ply 1/8"
E16
Balsa 3/32"
E-HI-2-BU
Brass tube 5/32" (O.D.)
E17
Ply 1/8"
E-HI-1-BU
Brass tube 9/32" (O.D.)
E15
Ply 1/8"
DHC-2 Beaver
MR Aerodesign
01-2013
Elevator
Step 2
E12
Ply 1/8"
E19
Balsa 3/32"
E20
Ply 1/8"
E18
Balsa 3/32"
E16
Balsa 3/32"
E8
Balsa 3/32"
E17
Ply 1/8"
E-TU-1
Brass tube 1/4" (O.D.)
E13
Balsa 1/8"
E11
Balsa 3/32"
E-TU-2
Brass tube 1/8" (O.D.)
E6
Ply 1/8"
E10
Ply 1/8"
E-TU-2
Brass tube 1/8" (O.D.)
E15
Ply 1/8"
E9
Balsa 3/32"
E7
Balsa 3/32"
E4
Balsa 3/32"
E5
Ply 1/8"
E3
Ply 1/8"
SHCS 4-40 x 1" lg.
DUB557
Nylon horn bracket
E1
Ply 1/8"
E-TE-1
Balsa 1/4" x 3/4"
E2
Ply 1/8"
Steel rod
Step 3
E-LE-1
Balsa 1/8" x 1/4"
E-LE-2
Balsa 3/32" x 1/4"
E-S-1
Balsa 1/8" x 1/4"
E-LE-5
Balsa 3/32" x 1/2"
DHC-2 Beaver
MR Aerodesign
01-2013
Elevator
Step 4
E-SH-1
Balsa 1/16" x 4"
Sand to shape
E-BL-1
Balsa 1/4" x 1 1/8"
Step 5
E-LE-2
Balsa 3/32" x 1/4"
E14
Balsa 1/8"
E-LE-3
Balsa 1/4" x 1"
DHC-2 Beaver
MR Aerodesign
01-2013
FUSELAGE
Fuselage Parts List
PART NUMBER
DUB102
DUB202
DUB450RV
Door Hinge
Dowel-1
F-CS-1
F-ST-01
F-ST-02
F-ST-02D
F-ST-03
F-ST-03D
F-ST-04
F-ST-05
F-ST-06
F-ST-07
F-ST-08
F-ST-09
F-STR-1
F-STR-2
F-STR-3
F1
F10A
F10B
F10L
F10R
F11L
F11R
F12L
F12R
F13
F14
F15
F16
F17
F18
F19
F2
F22
F23
F3
F4
F5
F6
F7
F9
F9A
DESCRIPTION
NY-Steel Kiwk-rod ass'y
Steel Strap
4 1/2" wheel
Door Hinge
Dowel 3/8"
Steel rod 1/8" x 12"
Balsa 1/4" x 1/4"
Balsa 1/4" x 1/4"
Balsa 1/4" x 1/4"
Balsa 1/4" x 1/4"
Balsa 1/4" x 1/4"
Balsa 1/4" x 1"
Balsa 1/4" x 1 1/2"
Balsa 1/4" x 1 1/2"
Balsa 1/4" x 1 1/2"
Balsa triangle 1/2"
Balsa triangle 1/2"
Hardwood 1/4" x 1/2"
Hardwood 1/4 x 3/8
Hardwood 1/4" x 1/2"
Ply 1/4"
Balsa 1/8"
Balsa 1/8"
Ply 1/8"
Ply 1/8"
Ply 1/8"
Ply 1/8"
Ply 1/8"
Ply 1/8"
Ply 1/8"
Ply 1/8"
Ply 1/8"
Ply 1/8"
Ply 1/8"
Ply 1/8"
Ply 1/8"
Ply 1/8"
Balsa 1/8"
Ply 1/4"
Ply 1/8"
Ply 1/8"
Ply 1/8"
Ply 1/8"
Ply 1/8"
Balsa 1/8"
Ply 1/8"
Fuselage Parts List
QTY
3
2
2
8
8
2
2
5
1
1
1
2
2
2
2
2
1
2
2
2
1
1
2
1
1
1
1
1
1
2
2
2
2
1
1
1
1
4
2
2
2
1
1
3
1
1
PART NUMBER
FA
FAAD
FB
FD
FE1
FE2
FE3
FE4
FF
FG
FH
FI
FIA
FJ
FK
FL
FM
FN-A
FN-B
FN-C
FO
FP
FW-4
FW-5
FW-6
FW1
FW2
FW3
Gear-assy-left
Gear-assy-right
Handle
Horn-long
PH-T
SS2-07
Servo
Servo-tray
UCD-1
UCD-2
Wing tube
DHC2-TWB
DUB243
Tail wheel
SHCS4-016
Nylock Nut
SH 4-40 x 1/2
DESCRIPTION
Ply 1/8"
Ply 1/8"
Ply 1/8"
Ply 1/8"
Ply 1/8"
Ply 1/8"
Ply 1/8"
Ply 1/8"
Ply 1/8"
Ply 1/8"
Ply 1/8"
Ply 1/8"
Ply 1/8"
Ply 1/8"
Ply 1/8"
Ply 1/8"
Ply 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 1/8"
Ply 1/8"
Ply 1/8"
Ply 1/4"
Dowel 1/2"
Dowel 1/2"
Ply 1/4"
Ply 1/4"
Ply 1/4"
Gear leg ass'y (Left hand)
Gear leg ass'y (Right hand)
Door handle
Servo Horn
Phenolic tube 5/8" I.D.
Servo Screw #2x7/16"
1/4 scale servo
Servo tray
Front main gear bracket
Rear main gear bracket
Alum. tube 5/8" O.D.
Tail wheel bellcrank kit
Wheel collar 7/32"
Tail wheel ass'y
SHCS 4-40 x 1" lg.
Nylock Nut 4-40
SHCS 4-40 x 1/2" lg.
QTY
2
2
2
1
1
1
1
1
1
2
2
2
1
1
1
2
1
1
1
1
2
2
3
2
1
1
2
1
1
1
4
1
1
28
1
2
1
2
1
1
4
1
3
5
2
01-2013
FUSELAGE
F10L
Ply 1/8"
F10B
Balsa 1/8"
F10R
Ply 1/8"
Before you start, glue parts F3, F4 and F7 together.
Glue F10B on F10. (Note that there is a right-hand
assembly and a left-hand assembly)
Step 1
F-ST-02
Balsa 1/4" x 1/4"
F16
Ply 1/8"
F-ST-02
Balsa 1/4" x 1/4"
F14
Ply 1/8"
F-ST-02D
Balsa 1/4" x 1/4"
F12L
Ply 1/8"
F10L
Ply 1/8"
FE2
Ply 1/8"
A
F15
Ply 1/8"
FF
Ply 1/8"
F22
Balsa 1/8"
F13
Ply 1/8"
DUB202
Steel Strap
F-ST-02D
Balsa 1/4" x 1/4"
F11L
Ply 1/8"
F10B
Balsa 1/8"
FE1
Ply 1/8"
F-ST-01
Balsa 1/4" x 1/4"
F22
Balsa 1/8"
F10R
Ply 1/8"
FM
Ply 1/8"
F22
Balsa 1/8"
Notch stringer to
insert #FM
F-ST-03
Balsa 1/4" x 1/4"
F10B
Balsa 1/8"
DUB202
Steel Strap
DETAIL A
F22
Balsa 1/8"
F13
Ply 1/8"
F16
Ply 1/8"
F15
Ply 1/8"
F11R
Ply 1/8"
F12R
Ply 1/8"
F14
Ply 1/8"
F-ST-02
Balsa 1/4" x 1/4"
Step 2
DHC-2 Beaver
MR Aerodesign
01-2013
Step 3
Tail support ass'y
FIA
Ply 1/8"
FI
Ply 1/8"
FE3
Ply 1/8"
F23
Ply 1/4"
F17
Ply 1/8"
FE4
Ply 1/8"
SHCS 4-40 x 1" lg.
Nylock Nut 4-40
F18
Ply 1/8"
F17
Ply 1/8"
F18
Ply 1/8"
DHC2-TWB
Tail wheel bellcrank kit
F10B
Balsa 1/8"
FL
Ply 1/8"
F10B
Balsa 1/8"
F-STR-1
Hardwood 1/4" x 1/2"
Step 4
Tail support ass'y
FM
Ply 1/8"
FK
Ply 1/8"
DHC-2 Beaver
MR Aerodesign
01-2013
FN-A
Balsa 1/8"
Step 5
FN-B
Balsa 1/8"
F10A
Balsa 1/8"
F5
Ply 1/8"
F9
Balsa 1/8"
**Double**
Dowel-1
Dowel 3/8"
FN-C
Balsa 1/8"
F3
Ply 1/8"
UCD-2
Rear main gear bracket
**Double**
F2
Ply 1/8"
F7
Ply 1/8"
**Double**
F4
Ply 1/8"
F7
Ply 1/8"
UCD-1
Front main gear bracket
F5
Ply 1/8"
Step 6
DHC-2 Beaver
MR Aerodesign
FG
Ply 1/8"
FG
Ply 1/8"
01-2013
F9A
Ply 1/8"
F6
Ply 1/8"
FO
Ply 1/8"
FH
Ply 1/8"
Step 7
FB
Ply 1/8"
FD
Ply 1/8"
FA
Ply 1/8"
DHC-2 Beaver
MR Aerodesign
Step 8
01-2013
Step 9
F-STR-3
Hardwood 1/4" x 1/2"
Wait until the wing is build in order
to correctly position the screw hole.
F-ST-08
Balsa triangle 1/2"
F-CS-1
Steel rod 1/8" x 12"
PH-T
Phenolic tube 5/8" I.D.
-Glue the firewall,
phenolic tube, steel
rod (F-CS-1) and steel
straps using 30 min
epoxy.
-Add a small wood
screw to the steel
strap. The steel straps
are for mounting the
floats.
***WARNING***
Use your engine to determine
the correct length of the box.
FB
Ply 1/8"
F1
Ply 1/4"
FP
Ply 1/8"
FA
Ply 1/8"
**Double**
Step 10
FW3
Ply 1/4"
FW2
Ply 1/4"
FW-4
Ply 1/4"
FW-5
Dowel 1/2"
DHC-2 Beaver
MR Aerodesign
Add wood screw.
FW1
Ply 1/4"
FW2
Ply 1/4"
01-2013
Step 11
F-STR-2
Hardwood 1/4 x 3/8
STR3
Ply 1/8"
STR-1
Ply 1/8"
Servo tray
F-STR-2
Hardwood 1/4 x 3/8
STR1A
Balsa 1/8"
Servo tray
STR-2
Ply 1/8"
Servo tray
(2 req.)
Servo Screw #2x7/16"
Throttle servo
Rudder servo
Servo Screw #2x7/16"
Elevator servo
01-2013
Step 12
Fiberglass canopy
Fiberglass rear cowl
Trim cut
You have the choice to either permanently glue
the rear cowl in place, or to make it removable.
DHC-2 Beaver
MR Aerodesign
01-2013
Step 13
A
FW-6
Dowel 1/2"
Cowl
Wood screw
(not included)
SECTION A-A
A
1/4" plywood
Glued on cowl
Step 14
FW-6
Dowel 1/2"
Trim dowel in order to
correctly position the cowl.
Door hatch
Door hinges
Add wood shim.
Glue
SECTION A-A
A
A
Door
Fuselage
01-2013
P-2
Nylon washer
SHCS 6-32 x 1 1/4" lg.
Step 15
DHC2-G1
Oleo bracket
Gear axle
Music wire 7/32" x 5 5/8" lg.
DUB243
Wheel collar 7/32"
Fiberglass Gear fairing (Right-Inside)
Nylock Nut 4-40
LG-16
Ply 1/8"
DHC2-RBR
Rubber damper
SHCS 4-40 x 1" lg.
SHCS 6-32 x 1" lg.
LG-17
Ply 1/8"
Gear leg (Right)
Fiberglass Gear fairing (Right-Outside)
Step 16
TW-6
Tail wheel steering arm
Drill
DUB139
Wheel collar 1/8"
TW-6
Tail wheel steering arm
1/16"
SHCS 4-40 x 1/4" lg.
Drill
1/8"
DUB367
Swivel ball link 2-56
TW-4
Tail wheel oleo piston
TW-spring2
Tension spring
TW-5
Brass tube 1/4" x 9/32"
TW-3
Oleo hand
TW-1
Tail wheel arm
TW-2
Tail wheel fork
#4-40 x 1 1/4" lg.
DUB175TL
Wheel 1 3/4"
Nylock Nut 4-40
Drill
1/16 in
TW-8
Double steering arm
#6-32 x 3/8" lg.
DUB140
Wheel collar 5/32"
TW-8
Double steering arm
Drill
1/8 in
01-2013
-Glue Fin and Stab
on the fuselage.
-Make the dorsal fin.
Step 17
=
=
=
=
=
D7
Balsa 1/4"
D-SH-1
Balsa 1/16"
D5
Balsa 1/8"
D2
Balsa 1/8"
D4
Balsa 1/8"
D1
Balsa 1/8"
D6
Balsa 1/4"
D3
Balsa 1/8"
3/32" sheeting
(Top of fuselage)
Make sure that all your servo mechanisms for the rudder and elevator are made and work correctly.
Put in a crossmember so as to have no play in the plastic elevator rod tub.
Verify your tail wheel bellcrank setup one last time and make sure all screws are set with Loc-Tite
Sheet the entire rear fuselage section. (F10 to F19)
Use 1/4" balsa sticks to make the corners of the fuselage and sand to shape.
01-2013
Flaps
FL2
Balsa 1/8"
FL5
Ply 1/64"
Flap Parts List (1 flap)
Part number
FL-LE-2
FL-SH-2
FL-TE-1
FL1
FL2
FL4
FL5
FL6
Robart-01-125
Material
Balsa 1/4" x 1/2"
Balsa 1/16" x 3"
Balsa 1/4" x 3/4"
Balsa 3/32"
Balsa 1/8"
Ply 1/8"
Ply 1/64"
Balsa 1/16"
Robart Hinge 1/8"
Step 2
Step 1
Qty
1
1
1
12
3
1
6
1
3
FL5
Ply 1/64"
Flap hinge
3 req per flap
Robart Hinge 1/8"
FL1
Balsa 3/32"
FL6
Balsa 1/16"
Flap hinge
FL1
Balsa 3/32"
FL-TE-1
Balsa 1/4" x 3/4"
FL4
Ply 1/8"
Flap hinge
Flap hinge
Step 3
FL-SH-2
Balsa 1/16" x 3"
FL-LE-2
Balsa 1/4" x 1/2"
Step 4
DHC-2 Beaver
MR Aerodesign
01-2013
Ailerons
A1
Balsa 1/8"
Parts List
PART NUMBER
A1
A2
A3
A4
A5
A6
AI-LE-2
AI-LE-3
AI-SH-2
AI-TE-1
ROB311
DESCRIPTION
QTY
Balsa 1/8"
Ply 1/8"
Balsa 3/32"
Balsa 1/8"
Ply 1/64"
Balsa 1/16" x 3"
Balsa 1/4" x 1/2"
Balsa 1/4" x 1/2"
Balsa 1/16" x 3"
Balsa 1/4" x 3/4"
Robart Hinge 1/8"
3
1
10
2
6
1
1
1
1
1
3
A5
Ply 1/64"
Robart Hinge 1/8"
Aileron hinge
3 req. per aileron
Step 1
A3
Balsa 3/32"
A5
Ply 1/64"
A2
Ply 1/8"
A3
Balsa 3/32"
A3
Balsa 3/32"
A6
Balsa 1/16" x 3"
A4
Balsa 1/8"
Aileron hinge
Aileron hinge
Step 2
Step 3
Aileron hinge
AI-SH-2
Balsa 1/16" x 3"
AI-LE-2
Balsa 1/4" x 1/2"
DHC-2 Beaver
MR Aerodesign
01-2013
WINGS
This is the procedure to build the right wing.
Follow the same step for the left wing.
The flaps and ailerons need to be build first, because you need it to align some ribs.
Be sure that you do not build 2 right or 2 left wings !
Parts List (1 wing)
PART NUMBER
DESCRIPTION
BN6
DUB172
DUB202
DUB212
DUB556
DUB600
F-STR-3
FG-wingtip-right
Phen-tube-w
ROB316
SS2-07
Servo-tray
W-DH-1
W-DH-2
W-DW-1
W-LE-1
W-LE-2
W-MS-1
W-MS-2
W-MS-3
W-SH-1
W-SH-2
W-SH-3
W-SH-4
W-SH-5
W-SH-6
W-ST-1
W-ST-2
Blind nut 6-32
Threaded rod 2-56 thread x 12"
Steel Strap
Threaded coupler 2-56
Servo Horn
2-56 Spring steel Kwik-link
Hardwood 1/4" x 1/2"
Fiberglass wing tip (right)
Phenolic tube 5/8" int.
1/8" Hinge socket
Servo Screw #2x7/16"
Servo tray
Balsa 3/32"
Balsa 3/32"
Dowel 1/4"
Balsa 1/4" x 3/4"
Balsa 3/32" x 3/4"
Hardwood 1/4" x 1/2"
Balsa 3/32" x 1/4"
Hardwood 1/4" x 1/2"
Balsa 3/32" x 4"
Balsa 3/32" x 3"
Balsa 3/32" x 4"
Balsa 3/32" x 4"
Balsa 3/32" x 2"
Balsa 3/32" x 3"
Balsa 1/4" x 1/4"
Balsa 1/4" x 3/8"
Parts List (1 wing)
QTY PART NUMBER
1
2
1
2
2
4
1
1
1
6
16
4
1
1
1
1
1
2
4
1
1
1
1
1
1
1
4
1
W-ST-3
W-ST-4
W-ST-5
W-ST-6
W-STR-1
W-STR-2
W-SW-1
W-SW-2
W-SW-4
W-TE-1
W1
W2
W3
W4
W5
W6
W7
W7A
W7S
W8
WP1
WP1A
WP2
WP3
WP4
WP5
WP6
DESCRIPTION
Balsa 1/8" x 3/8"
Balsa 1/4" x 1/4"
Balsa 1/4" x 1/4"
Balsa 1/4" x 1/4"
Hardwood 1/4" x 3/8"
Hardwood 1/4" x 3/8"
Ply 1/8"
Balsa 3/32" x 1 1/2"
Ply 1/8"
Balsa 1/16" x 1 1/2"
Ply 1/8"
Ply 1/8"
Ply 1/8"
Ply 1/8"
Ply 1/8"
Ply 1/8"
Balsa 1/8"
Ply 1/8"
Balsa 1/8"
Balsa 1/8"
Balsa 3/32"
Balsa 1/4"
Balsa 1/16"
Ply 1/64"
Balsa 1/8"
Balsa 1/16"
Ply 1/64"
QTY
1
1
1
1
4
8
5
9
1
1
1
1
1
1
1
1
8
1
2
1
3
1
3
6
3
3
6
W-MS-1
Hardwood 1/4" x 1/2"
Tip
See wing plan for position
Step 1
W-MS-3
Hardwood 1/4" x 1/2"
W-MS-2
Balsa 3/32" x 1/4"
- Pin the spar on the plan.
- Use a rule to be sure the spar was perfectly straight.
Root
W-MS-2
Balsa 3/32" x 1/4"
DHC-2 Beaver
MR Aerodesign
01-2013
Step 2
WP2
Balsa 1/16"
WP5
Balsa 1/16"
WP3
Ply 1/64"
WP1
Balsa 3/32"
WP4
Balsa 1/8"
WP6
Ply 1/64"
ROB316
1/8" Hinge socket
WP3
Ply 1/64"
WP6
Ply 1/64"
Flap pivot arm
(3 req per wing)
Assemble temporary the pivot
arm on the control surface.
Aileron pivot arm
Aileron pivot arm
(3 req per wing)
ROB316
1/8" Hinge socket
Flap pivot arm
Flap
Aileron
Step 3
BN6
Blind nut 6-32
WP1A
Balsa 1/4"
F-STR-3
Hardwood 1/4" x 1/2"
WP1A
Balsa 1/4"
W1
Ply 1/8"
W7
Balsa 1/8"
Use this rib
as reference.
W2
Ply 1/8"
Glue hardwood and blind nut with epoxy.
** Be carefull to not put epoxy
in the thread blind nut**
W1
Ply 1/8"
W6
Ply 1/8"
W7
Balsa 1/8"
Step 4
Align these ribs with the pivot arm.
Use this rib
as reference.
W7S
Balsa 1/8"
W8
Balsa 1/8"
DHC-2 Beaver
MR Aerodesign
01-2013
WINGS
W7
Balsa 1/8"
Step 5
W8
Balsa 1/8"
W7A
Ply 1/8"
W6
Ply 1/8"
W7S
Balsa 1/8"
W5
Ply 1/8"
W3
Ply 1/8"
W7
Balsa 1/8"
W7
Balsa 1/8"
W6
Ply 1/8"
W-LE-2
Balsa 3/32" x 3/4"
Phen-tube-w
Phenolic tube 5/8" int.
W4
Ply 1/8"
W1
Ply 1/8"
W-ST-1
Balsa 1/4" x 1/4"
W2
Ply 1/8"
W-MS-1
Hardwood 1/4" x 1/2"
W-STR-1
Hardwood 1/4" x 3/8"
Step 6
W-ST-1
Balsa 1/4" x 1/4"
W-ST-3
Balsa 1/8" x 3/8"
W-STR-1
Hardwood 1/4" x 3/8"
W-ST-1
Balsa 1/4" x 1/4"
DHC-2 Beaver
MR Aerodesign
01-2013
WINGS
Step 7
W-SH-2
Balsa 3/32" x 3"
W-SH-1
Balsa 3/32" x 4"
W-SH-3
Balsa 3/32" x 4"
Step 8
3/4 in
Building board
1/4 in
2 13/16 in
[72 mm]
2 1/4 in
[57 mm]
5 1/8 in
[130 mm]
W-ST-1
Balsa 1/4" x 1/4"
W-ST-1
Balsa 1/4" x 1/4"
W-ST-5
Balsa 1/4" x 1/4"
W-ST-4
Balsa 1/4" x 1/4"
W-SW-4
Ply 1/8"
W-SW-2
Balsa 3/32" x 1 1/2"
W-SW-1
Ply 1/8"
DHC-2 Beaver
MR Aerodesign
01-2013
Step 9
WINGS
STR1A
Balsa 1/8"
STR3
Ply 1/8"
Servo Screw #2x7/16"
STR-2
Ply 1/8"
Servo tray
STR-1
Ply 1/8"
(4 req. for each wing - Total 4)
W-DH-2
Balsa 3/32"
Step 10
W-SH-5
Balsa 3/32" x 2"
W-SH-6
Balsa 3/32" x 3"
Glue
W-STR-2
Hardwood 1/4" x 3/8"
1/8 in [3 mm]
W-LE-1
Balsa 1/4" x 3/4"
Fiberglass wing tip (right)
W-SH-4
Balsa 3/32" x 4"
DHC-2 Beaver
MR Aerodesign
01-2013
Wing Struts
Parts List (For 1 strut)
PART NUMB
DUB145
DUB302
DUB336
KAS1105
WS-5
DESCRIPTION
4-40 Steel rod
4-40 Steel Rod ends
4-40 Threaded coupler
3/4 Streamline aluminium
Ply 1/8"
QTY
1
2
1
1
11
18 1/2 in [471 mm]
(Approx. Adjust to your particular model)
17 1/2 in [445 mm]
DUB302
4-40 Steel Rod ends
DUB145
4-40 Steel rod
WS-5
Ply 1/8"
DUB336
4-40 Threaded coupler
KAS1105
3/4 Streamline aluminium