What type of engine do we have?
Avco lycoming
0-540-J3C5D
Carbureted 
Horizontally opposed
Air cooled
Normally aspirated
Direct driven
6 cylinders
541.5 cubic in.
235 hp
2400
What type of propeller do we have?
McCauley
Max 82 min 80.5 inches
Constant speed hydraulically actuated
Pitch low: 15.8 high: 29.4 degrees (30inch station)
What is fuel and oil capacity?
Fuel: 92 total 46 each 88 usable
Fuel burn is approximately 12 gallons per hour.
Oil: 8 quarts (9 total
What are the v speeds?
Vne - 176
Vno - 141
Va - 110
Vfe 10 - 140
Vfe 10/40 - 95
Vg - 70
Vy - 80
Vx - 59
Vr- 50
Obstacle - 57 (20 flaps retract at 70)
Engine failure after take off/ up-70 down-65
Engine fire 100/ or more if not out.
Crosswind- 15
New procedures I.e. takeoff, normal climb, descent
Enroute climb - 23 inches and 2400 rpm 90 knots, cowl flaps open.
Max climb - full power and 2600 rpm at 80 kn and fully open cowl flaps.
Cruise - 15-23 inch and 2200-2450 cowl flaps closed!!!
Takeoff - cowl flaps open
Descent/landing cowl flaps closed
After landing- cowl flaps open
Vne
176
Vno
141
Va
110
Vfe 10 degrees
140
Vfe more than 10 degrees
95
Vg
70
Vr
50
Vy
80
Vx
59
