FEDERAL AVIATION AGENCY A- 634
Revision 1
Sheet 1
AERONCA
K
KS
June 17, 1959
AIRCRAFT SPECIFICATION NO. A-634
Note: E. J. Trytek, 203 Wall St., Syracuse 4, N.Y., is a licensee of Aeronca and
holds the type design data covered by Approved Type Certificate No. 634.
I - Model K, 2 PCLM; KS, 2 PCSM
Engine Aeronca E-113 C (See item 314 for optional engines)
Engine Limits For all operations, 2540 rpm (40 hp)
Airspeed Limits Landplane Level flight or climb 95 mph (83 knots) True Ind.
Glide or dive 129 mph (112 knots)True Ind.
Seaplane Level flight or climb 90 mph (78 knots) True Ind.
Glide or dive 122 mph (106 knots)True Ind.
Propeller limits Maximum permissible diameter: Landplane 82 in.
Seaplane 98 in.
C. G. range Landplane (+12.5) to (+18.5)
Seaplane (+15.5) to (+19.2)
Empty weight c.g.
range Landplane (+14.0) to (+19.5) (Item 307 not installed)
Seaplane (+17.8) to (+20.2) (Item 307 not installed)
Landplane (+14.0) to (+18.2) (Item 307 is installed)
Seaplane (+17.8) to (+19.2) (Item 307 is installed)
(NOTE- If empty weight C.G. for a particular airplane falls
within range given, it is not necessary to check critical
for and aft C. G. positions. These ranges not valid for
non-standard arrangements.
Maximum weights Landplane 1040 lbs.
Seaplane 1125 lbs.
No. seats 2 (+18)
Maximum baggage 20 lbs. (+41)
Fuel capacity 10 gals. (-13)
Oil capacity 3 qts. (-35)
Serial Nos. eligible K-2 and up mfd. prior to Dec. 12, 1940. Approval expired
as of that date.
Required equipment Landplane - Items 101, 102, 103
Seaplane - Items 103, 151, 152
Specifications Pertinent to all models
Datum Wind leading edge
Leveling means not available
Certification basis Approved Type Certificate No. 634 (expired)
(Aero.Bulleting 7-a)
Export eligibility Will be supplied on request to FAA
Equipment: A plus(+) or minus (-) sign preceding the weight of an item indicates
net weight change when that item is installed.
Propeller and Propeller Accessories
103. Propeller - wood (fixed or adjustable pitch)
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