Aeronca 11 Chief vs Stinson 108 Voyager

Side-by-side specs, range, and operating costs.

Saved as

Select aircraft

Compare up to 5 aircraft side-by-side

Search for an aircraft to begin your comparison.

Dimensions & configuration

Representative planforms, drawn to shared scale.

Aeronca 11 Chief
36 ft × 21 ft ⭥ 7 ft
1× Piston Conventional Unpressurized
Stinson 108 Voyager
34 ft × 24 ft ⭥ 7 ft
1× Piston Conventional Unpressurized

Flight Profile

Service ceiling, range, and climb rate.

Tap legend to isolate

Arc represents the climb-cruise-descent profile based on published service ceiling and range. Climb rate annotated on ascent. FL180 (18,000 ft) shown for reference.

Mission Performance

Stall, approach, cruise, range, ceiling and climb: best values are at the top.

Mission performance specifications
Specification Aeronca 11 ChiefStinson 108 Voyager
Stall speed 33 kt56 kt
Approach speed 49 kt70 kt
Cruise speed 72 kt105 kt
Range 180 nm440 nm
Service ceiling 11000 ft16500 ft
Rate of climb 360 fpm640 fpm
Fuel burn 4.5 gph9.5 gph

Each axis is scaled independently across the compared aircraft and printed in its own units; every vertex sits at the published figure. Higher is better on all axes: Stall, Approach and Fuel Burn are inverted (lower = higher). A missing figure breaks the line at that axis.

Fuel Burn & Range

Range, endurance, and what the fuel costs by the hour.

Aeronca 11 Chief Avgas
4.5 gph
Baseline
180 nm range 16.0 nm/gal 15 gal usable $29 fuel/hr 3h 20m endurance
Aeronca 11 Chief: 4.5 gph at cruise, 180 nautical mile published range, 3 hour 20 minute endurance, 16.0 nautical miles per gallon.
Stinson 108 Voyager Avgas
9.5 gph
Baseline
440 nm range 11.1 nm/gal 50 gal usable $62 fuel/hr 5h 15m endurance
Stinson 108 Voyager: 9.5 gph at cruise, 440 nautical mile published range, 5 hour 15 minute endurance, 11.1 nautical miles per gallon.
Avgas range each cell = 1 hr of cruise · width scales with speed

Bars show published still-air range: select a cell to view cruise-hours and fuel usage. Endurance is full tank at the displayed cruise burn rate; the extra is reserve and economy margin. Estimates only. Always verify against the POH.

Runway Performance

Density altitude adjusted estimates

Outside Air Temp
0°F57°F115°F
Field Elevation
SL4,0008,000 ft

Takeoff over 50 ft obstacle

Landing over 50 ft obstacle

Density Altitude

Monte cristo

Base distance DA penalty
Scale: 6,000 ft

FAA 10%/1,000 ft DA rule of thumb (FAA-H-8083-25B). Turboprops and jets are less sensitive in practice. Always verify against the POH.

Estimated Operating Costs

Hourly direct and annual fixed costs

Scale:
Aeronca 11 Chief Avgas
$66 /hr
Baseline
Aeronca 11 Chief: $66 per flight hour — fuel $29, maintenance and reserve $37.
Stinson 108 Voyager Avgas
$110 /hr
Baseline
Stinson 108 Voyager: $110 per flight hour — fuel $62, maintenance and reserve $48.
Aeronca 11 Chief Piston
$3,304 /yr Baseline
Aeronca 11 Chief: $3,304 per year — insurance $568, hangar $840, annual inspection $1,896.
Stinson 108 Voyager Piston
$11,028 /yr Baseline
Stinson 108 Voyager: $11,028 per year — insurance $3,000, hangar $5,828, annual inspection $2,200.

Estimates only. Hourly direct operating cost, based on fuel price and reserves; Annual fixed costs (insurance, hangar, and inspection). Costs vary by location, pilot profile, and market conditions. See individual aircraft pages for source notes.

Capability & limits

Payload vs useful load limit

+ cargo
×
1
Aeronca 11 Chief Piston
2 / 2 seats cargo 15 gal / 15 gal fuel 440 lbs wet payload 530 lbs useful 1,250 lbs MTOW
Stinson 108 Voyager Piston
4 / 4 seats cargo 50 gal / 50 gal fuel 800 lbs wet payload 1,100 lbs useful 2,400 lbs MTOW

Shows selected occupants against full fuel, within the aircraft's useful-load limit. Fuel weight at 6.7 lb/gal jet-A, 6.0 lb/gal avgas; pax and luggage are 190 + 30 . Change payload weights in global settings.

Payload-Range Map

Origin: → · two fingers to move map

+ cargo
×
1

Cookies and analytics. We use Mixpanel and Google Analytics to understand how this site is used. Mixpanel records session replays (interaction patterns, scroll, and click timing). Page content is masked: we do not see what you read or type. Cookies are set only if you accept. Read our privacy policy.