XF A-4 Skyhawk Full-Size
XF A-4 Skyhawk Designed By: Ben Harber Drawing By: Dan Sponholz Version: 0.7 Date: 2017.11.22
SPECIFICATIONS DESCRIPTION
IMPERIAL
METRIC
43.0 in
1092.2 mm
7 - 8 in
178 - 203 mm
WING SPAN
30.0 in
762.0 mm
WING AREA
303.0 in2
DRY WEIGHT
27.0 oz
LENGTH CENTER OF GRAVITY
ALL UP WEIGHT
CG
AUW
WING LOADING
WL
WING CUBIC LOADING
WCL
19.5 dm2 765.4 g
45.0 oz
1275.7 g 2
21.4 oz/ft
65.4 g/dm2
14.7
RECOMMENDED SETTINGS THROW
EXPO
AILERON
12° - 20°
40%
ELEVATOR
12° - 20°
40%
RUDDER
12° - 20°
40%
Build Skill Level :
Pilot Skill Level :
© 2017 Ben Harber. Plans provided free of charge. Copies allowed for personal use only. Not for commercial use. Template Version 4.0.2
© 2017 Ben Harber. Plans provided free of charge. Copies allowed for personal use only. Not for commercial use.
Template Version 4.0.2
B4
B2
A8
A4
B26 A52
B27 A54
A53
B28 A56
A55
S7
A51
B25 A50
A49
A31
B16 A32
A29
B15 A30
S4
B14 A28
A27
B13 A26
A25
A7
B3
A5
A3
S1
A2
A6
B1
A1
B7
B5
A14
A61
B31A62
B32A64 A63
B30 A60 A59
S8
B29 A58
A57
A16
A12
B20 A40
A39
S5
B19 A38
A37
B8
B6
B18 A36
A35
A15
A11
S2
A10
B17 A34
A33
A13
A9
B35 A70 A69
B36 A72 A71
B34 A68 A67
S9
B33 A66 A65
B24 A48 A47
B22 A44 A43
S6
B21A42
B12 A24 A23
B10 A20
A19
S3
A18
B11A22
B9
B23 A46 A45
A41
A21
A17
XF A-4 Skyhawk: Sheet & Tile Key
Drawing Key FOLD TYPES
A
B
A - FOLD (ABOVE)
B - FOLD (BESIDE)
LINE TYPE/COLOR
C C - FOLD (COVER)
SYMBOLS
PART NUMBER
CUT
50% SCORE
CREASE
NAME MATERIAL MODEL - VERSION
QUANTITY
GAUGE NUMBER
45° DOUBLE BEVEL
CAVITY
45° SINGLE BEVEL
REMOVE PAPER
EDGE BEVEL
REFERENCE/ OPTIONAL
NAME MATERIAL MODEL - VERSION
CENTER OF GRAVITY (CG)
© 2017 Ben Harber. Plans provided free of charge. Copies allowed for personal use only. Not for commercial use. Template Version 4.0.2
IN
XF A-4 Skyhawk
CM
Template Version 4.0.2
INLET ANGLE GAUGE FOAM BOARD XF A-4 SKYHAWK - v.0.7
FOAM BOARD XF A-4 SKYHAWK - v.0.7
G2
9 1
THRUST TUBE MID SUPPORT
Designed By: Ben Harber Drawing By: Dan Sponholz Version: 0.7 Date: 2017.11.22
SHEET 1 OF 5
FUSELAGE
10 1
UPPER EDF MOUNT FOAM BOARD XF A-4 SKYHAWK - v.0.7
7 1
INLET FLOOR FOAM BOARD XF A-4 SKYHAWK - v.0.7
8 1
LOWER EDF MOUNT FOAM BOARD XF A-4 SKYHAWK - v.0.7
11 1
G3
SQUARE FOAM BOARD XF A-4 SKYHAWK - v.0.7
NOZLE EXIT FOAM BOARD XF A-4 SKYHAWK - v.0.7
© 2017 Ben Harber. Plans provided free of charge. Copies allowed for personal use only. Not for commercial use.
FOAM BOARD XF A-4 SKYHAWK - v.0.7
FOAM BOARD XF A-4 SKYHAWK - v.0.7
G1
DIHEDRAL GAUGE
1 1
IN
XF A-4 Skyhawk
LONG SPAR
23 2
LONG SPAR
Template Version 4.0.2
23 2
SHEET 2 OF 5
FOAM BOARD XF A-4 SKYHAWK - v.0.7
FOAM BOARD XF A-4 SKYHAWK - v.0.7
FOAM BOARD XF A-4 SKYHAWK - v.0.7
VERTICAL STABILIZER ENGINE NACELLE RIGHT FOAM BOARD XF A-4 SKYHAWK - v.0.7
14 1
3 1
ENGINE NACELLE LEFT FOAM BOARD XF A-4 SKYHAWK - v.0.7
25 1
6 1
24 2
SHORT SPAR
24 2
SHORT SPAR
FOAM BOARD XF A-4 SKYHAWK - v.0.7
FUSELAGE BOTTOM PLATE FOAM BOARD XF A-4 SKYHAWK - v.0.7
FOAM BOARD XF A-4 SKYHAWK - v.0.7
CANOPY TONGUE FOAM BOARD XF A-4 SKYHAWK - v.0.7
CANOPY FOAM BOARD XF A-4 SKYHAWK - v.0.7
© 2017 Ben Harber. Plans provided free of charge. Copies allowed for personal use only. Not for commercial use.
2 1
16 1
Designed By: Ben Harber Drawing By: Dan Sponholz Version: 0.7 Date: 2017.11.22
CM
IN
XF A-4 Skyhawk
CM
SHEET 3 OF 5
Template Version 4.0.2
Designed By: Ben Harber Drawing By: Dan Sponholz Version: 0.7 Date: 2017.11.22
5 1
13 1
NOSE TOP FOAM BOARD XF A-4 SKYHAWK - v.0.7
CANOPY BASE FOAM BOARD XF A-4 SKYHAWK - v.0.7
L
E EV
LE B U
DO ° 5
22 1
RIGHT WING FOAM BOARD XF A-4 SKYHAWK - v.0.7
15 1
45° SINGLE BEVEL
HORIZONTAL STABILIZER FOAM BOARD XF A-4 SKYHAWK - v.0.7
© 2017 Ben Harber. Plans provided free of charge. Copies allowed for personal use only. Not for commercial use.
4
B
IN
XF A-4 Skyhawk
CM
Template Version 4.0.2
Designed By: Ben Harber Drawing By: Dan Sponholz Version: 0.7 Date: 2017.11.22
SHEET 4 OF 5
12 1 THRUST TUBE
DO
UB
LE
21 1
BE
VE
L
LEFT WING FOAM BOARD XF A-4 SKYHAWK - v.0.7
45° SINGLE BEVEL
© 2017 Ben Harber. Plans provided free of charge. Copies allowed for personal use only. Not for commercial use.
POSTER BOARD XF A-4 SKYHAWK - v.0.7
45 °
IN
XF A-4 Skyhawk
CM
SHEET 5 OF 5
Template Version 4.0.2
Designed By: Ben Harber Drawing By: Dan Sponholz Version: 0.7 Date: 2017.11.22
17 1
DUCT FORMER 1
18 1
DUCT FORMER 2
FOAM BOARD XF A-4 SKYHAWK - v.0.7
19 1
DUCT FORMER 3
20 1
DUCT FORMER 4
FOAM BOARD XF A-4 SKYHAWK - v.0.7
4 1 FOAM BOARD XF A-4 SKYHAWK - v.0.7
© 2017 Ben Harber. Plans provided free of charge. Copies allowed for personal use only. Not for commercial use.
NOSE
FOAM BOARD XF A-4 SKYHAWK - v.0.7
FOAM BOARD XF A-4 SKYHAWK - v.0.7
SPECIFICATIONS DESCRIPTION
IMPERIAL
METRIC
43.0 in
1092.2 mm
7 - 8 in
178 - 203 mm
WING SPAN
30.0 in
762.0 mm
WING AREA
303.0 in2
DRY WEIGHT
27.0 oz
LENGTH CENTER OF GRAVITY
ALL UP WEIGHT
CG
AUW
WING LOADING
WL
WING CUBIC LOADING
WCL
19.5 dm2 765.4 g
45.0 oz
1275.7 g 2
21.4 oz/ft
65.4 g/dm2
14.7
RECOMMENDED SETTINGS THROW
EXPO
AILERON
12° - 20°
40%
ELEVATOR
12° - 20°
40%
RUDDER
12° - 20°
40%
Build Skill Level :
Pilot Skill Level :
© 2017 Ben Harber. Plans provided free of charge. Copies allowed for personal use only. Not for commercial use. Template Version 4.0.2
© 2017 Ben Harber. Plans provided free of charge. Copies allowed for personal use only. Not for commercial use.
Template Version 4.0.2
B4
B2
A8
A4
B26 A52
B27 A54
A53
B28 A56
A55
S7
A51
B25 A50
A49
A31
B16 A32
A29
B15 A30
S4
B14 A28
A27
B13 A26
A25
A7
B3
A5
A3
S1
A2
A6
B1
A1
B7
B5
A14
A61
B31A62
B32A64 A63
B30 A60 A59
S8
B29 A58
A57
A16
A12
B20 A40
A39
S5
B19 A38
A37
B8
B6
B18 A36
A35
A15
A11
S2
A10
B17 A34
A33
A13
A9
B35 A70 A69
B36 A72 A71
B34 A68 A67
S9
B33 A66 A65
B24 A48 A47
B22 A44 A43
S6
B21A42
B12 A24 A23
B10 A20
A19
S3
A18
B11A22
B9
B23 A46 A45
A41
A21
A17
XF A-4 Skyhawk: Sheet & Tile Key
Drawing Key FOLD TYPES
A
B
A - FOLD (ABOVE)
B - FOLD (BESIDE)
LINE TYPE/COLOR
C C - FOLD (COVER)
SYMBOLS
PART NUMBER
CUT
50% SCORE
CREASE
NAME MATERIAL MODEL - VERSION
QUANTITY
GAUGE NUMBER
45° DOUBLE BEVEL
CAVITY
45° SINGLE BEVEL
REMOVE PAPER
EDGE BEVEL
REFERENCE/ OPTIONAL
NAME MATERIAL MODEL - VERSION
CENTER OF GRAVITY (CG)
© 2017 Ben Harber. Plans provided free of charge. Copies allowed for personal use only. Not for commercial use. Template Version 4.0.2
IN
XF A-4 Skyhawk
CM
Template Version 4.0.2
INLET ANGLE GAUGE FOAM BOARD XF A-4 SKYHAWK - v.0.7
FOAM BOARD XF A-4 SKYHAWK - v.0.7
G2
9 1
THRUST TUBE MID SUPPORT
Designed By: Ben Harber Drawing By: Dan Sponholz Version: 0.7 Date: 2017.11.22
SHEET 1 OF 5
FUSELAGE
10 1
UPPER EDF MOUNT FOAM BOARD XF A-4 SKYHAWK - v.0.7
7 1
INLET FLOOR FOAM BOARD XF A-4 SKYHAWK - v.0.7
8 1
LOWER EDF MOUNT FOAM BOARD XF A-4 SKYHAWK - v.0.7
11 1
G3
SQUARE FOAM BOARD XF A-4 SKYHAWK - v.0.7
NOZLE EXIT FOAM BOARD XF A-4 SKYHAWK - v.0.7
© 2017 Ben Harber. Plans provided free of charge. Copies allowed for personal use only. Not for commercial use.
FOAM BOARD XF A-4 SKYHAWK - v.0.7
FOAM BOARD XF A-4 SKYHAWK - v.0.7
G1
DIHEDRAL GAUGE
1 1
IN
XF A-4 Skyhawk
LONG SPAR
23 2
LONG SPAR
Template Version 4.0.2
23 2
SHEET 2 OF 5
FOAM BOARD XF A-4 SKYHAWK - v.0.7
FOAM BOARD XF A-4 SKYHAWK - v.0.7
FOAM BOARD XF A-4 SKYHAWK - v.0.7
VERTICAL STABILIZER ENGINE NACELLE RIGHT FOAM BOARD XF A-4 SKYHAWK - v.0.7
14 1
3 1
ENGINE NACELLE LEFT FOAM BOARD XF A-4 SKYHAWK - v.0.7
25 1
6 1
24 2
SHORT SPAR
24 2
SHORT SPAR
FOAM BOARD XF A-4 SKYHAWK - v.0.7
FUSELAGE BOTTOM PLATE FOAM BOARD XF A-4 SKYHAWK - v.0.7
FOAM BOARD XF A-4 SKYHAWK - v.0.7
CANOPY TONGUE FOAM BOARD XF A-4 SKYHAWK - v.0.7
CANOPY FOAM BOARD XF A-4 SKYHAWK - v.0.7
© 2017 Ben Harber. Plans provided free of charge. Copies allowed for personal use only. Not for commercial use.
2 1
16 1
Designed By: Ben Harber Drawing By: Dan Sponholz Version: 0.7 Date: 2017.11.22
CM
IN
XF A-4 Skyhawk
CM
SHEET 3 OF 5
Template Version 4.0.2
Designed By: Ben Harber Drawing By: Dan Sponholz Version: 0.7 Date: 2017.11.22
5 1
13 1
NOSE TOP FOAM BOARD XF A-4 SKYHAWK - v.0.7
CANOPY BASE FOAM BOARD XF A-4 SKYHAWK - v.0.7
L
E EV
LE B U
DO ° 5
22 1
RIGHT WING FOAM BOARD XF A-4 SKYHAWK - v.0.7
15 1
45° SINGLE BEVEL
HORIZONTAL STABILIZER FOAM BOARD XF A-4 SKYHAWK - v.0.7
© 2017 Ben Harber. Plans provided free of charge. Copies allowed for personal use only. Not for commercial use.
4
B
IN
XF A-4 Skyhawk
CM
Template Version 4.0.2
Designed By: Ben Harber Drawing By: Dan Sponholz Version: 0.7 Date: 2017.11.22
SHEET 4 OF 5
12 1 THRUST TUBE
DO
UB
LE
21 1
BE
VE
L
LEFT WING FOAM BOARD XF A-4 SKYHAWK - v.0.7
45° SINGLE BEVEL
© 2017 Ben Harber. Plans provided free of charge. Copies allowed for personal use only. Not for commercial use.
POSTER BOARD XF A-4 SKYHAWK - v.0.7
45 °
IN
XF A-4 Skyhawk
CM
SHEET 5 OF 5
Template Version 4.0.2
Designed By: Ben Harber Drawing By: Dan Sponholz Version: 0.7 Date: 2017.11.22
17 1
DUCT FORMER 1
18 1
DUCT FORMER 2
FOAM BOARD XF A-4 SKYHAWK - v.0.7
19 1
DUCT FORMER 3
20 1
DUCT FORMER 4
FOAM BOARD XF A-4 SKYHAWK - v.0.7
4 1 FOAM BOARD XF A-4 SKYHAWK - v.0.7
© 2017 Ben Harber. Plans provided free of charge. Copies allowed for personal use only. Not for commercial use.
NOSE
FOAM BOARD XF A-4 SKYHAWK - v.0.7
FOAM BOARD XF A-4 SKYHAWK - v.0.7
