- Holder
- Mars Manufacturing Company
- Revision
- 0
- Revised
- May 1, 1946
- Status
- Current
- Product
- Aircraft · Small Airplane
- Certification basis
- CAR 4a
- Models
- 1
The release keeps the latest revision of each data sheet. Model names are as the data sheet lists them.
On this page
Models · 1
| Model | Also known as | Note |
|---|---|---|
| MI-80 |
Airworthiness directives · 0
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PMA parts · 2
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What the data sheet saysOCR
This is OCR from the scanned FAA data sheet. OCR can misread letters and numbers.
MARS MANUFACTURING COMPANY
MODELS: Mars MI-80, 2 PCIM (Approved 5/1/46)
Jef. NUMBER: I.C. 771
Engine Lycoming GO-145-C2
Fuel 73 minimum octane aviation gasoline
Engine limits For all operations, 3200 rpm (75 hp)
Airspeed limits level flight or climb - 110 mph True Ind.
Glide or dive - 144 mph True Ind.
Flaps extended - 80 mph True Ind.
Propeller limits Static rpm (engine) at maximum permissible throttle
Diameter: setting Not more than 77 in., not less than 75 in. Not more or less than 2775 rpm;
C.G. range (+14.0) to (+18.3)
Datum Leading edge of wing
Leveling means longeron between door and instrument panel
Maximum weight 1350 1bs.
No. seats
Maximum Daggage 40 1bs. (+35)
Fuel capacity 20 gallons (two wing tanks, 10 gallons each)
(+27) (See NOTE 4)
oil capacity 5 quarts (-42)
control surface Wing flaps Down 46 degrees
movements Elevator 4 degrees Down 26 degrees
(See NOTE 3) Up 17 degrees 9 degrees
Up 18 degrees Down 17 degrees
Stabilizer (Fixed)
Serial Numbers eligible 101 and up per NOTE
Required equipment Items 1, 201 and 202
Specifications Pertinent to All Models:
Certification basis Type Certificate No. 771 (CAR da)
Production basis None (See NOTE A)
Export eligibility Eligible for export as follows subject to provisions
of MOP 2-4:
- Landplane - eligible,
- Skiplane - not eligible.
All other countries except Great Britain,
Australia and New zealand.
Fropeller and Propeller Accessories:
Propeller - wood (fixed or adj. pitch) 13 lbs. (-60)
Landing Gear and Floats:
6.00-6 rear wheels with trakes
(Firestone 6C4WB) and two-ply tires 29 1bs. (+33)
202. 6.00-6 nose wheel (Firestone 6CJ)
with two-ply tire 12 1bs. (-43)
203. Parking brake Neglect Weight
Interior Equirment:
#01. Dual control 7 1ks. (-12)
NOTE A. Prior to original certification, each aircraft must satisfactorily
An inspection for workmanship, materials and conformity before
and covering, metal priming or final finish is applied. All woodwork
may be varnished,
A final inspection of the completed aircraft.
A check of the flight characteristics.
NOTE light empty and corresponding center of gravity location, and loading instructions when necessary, must be submitted for each aircraft with Weight and balance report including list of equipment in certificated
original inspector's report and each subsequent report covering changes
in such equipment.
NOTE 2. The following placard shall be placed on instrument panel in full
view of the pilot:
"This Aircraft Characteristically Incapable of Spinning."
NOTE 3. Ailerons may be rigged either neutral or one inch up at the trailing
NOTE 4. Fuel tank selector valve must be placarded to use one tank at a time.