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Flight manual

 

MD3 

RIDER 

 

 

 

 

Page  4-5 

 

 

 

 

 

4.6. 

Cruise 

- bring the aircraft into horizontal flight 
- speed 

 

4,000 – 5,500

 RPM 

(as required) 

- airspeed 

as required 

- engine instruments 

check 

- fuel tank valves 

 

switch 

between

 tanks

 when necessary 

 

WARNING: Do not forget to change the wing tank supplying the 

engine on regular basis to prevent fuel starvation.  

When both fuel tanks are full or close to full, select right tank.  

Do not have both tanks open at the same time. 

4.7. 

Approach 

4.7.1.  Descent 

- throttle 

as required 

- engine instruments 

check 

 

WARNING: Avoid prolonged operation with IDLE during the flight 

as the engine might became overcooled and loss of power might 

occur 

4.8. 

Downwind 

- power 

4,000 – 5,000 rpm 

- airspeed 

120-140

 km/hod  

- engine instruments 

check 

- fuel tank valves 

open to tank with more fuel 

 -safety belts 

tighten 

- approach area and landing site 

situation 

4.9. 

Normal landing 

4.9.1.  On Base Leg 

- power 

3,000 rpm, or according to need 

- airspeed 

125 

km/hod 

- engine  instruments 

check 

- wing flaps 

take-off position  ( position ) 

- trim 

trim 

- final leg airspace 

 

situation 

Summary of Contents for MD-3 Rider

Page 1: ...ackground for whole world adapted according to notices from Czech LAA certification process and dealers wishes It is not possible to use that without approving of domestic dealers or certification off...

Page 2: ...e of issue LAA Approval number and date ULL 02 2006 31 5 2006 LTF Approval number and date Manufacturer stamp and signature The airplane must be operated by the information and limitations which are p...

Page 3: ...Flight manual MD3 RIDER Page 3 LIST OF THE REVISIONS AND THE REPAIRS 11 4 2006 Ordinal No Number of document bulletin It concerns to pages No Date of issue Signature...

Page 4: ...bases This aircraft was manufactured in accordance ultralight airworthiness standards and does not conform to standard category airworthiness requirements The following standards were used UL 2 Czech...

Page 5: ...ement 2 Wing span 9 0 m Length 5 9 m Height 2 3 m Wing area 9 9 m2 MAC length 1 15 m Forward swept wing 3 Existing aircraft versions approved by calculations and proofs coveres installations of engine...

Page 6: ...Flight manual MD3 RIDER Page 1 3 1 5 Three view drawing...

Page 7: ...bulence 200 VA Maneuvering speed 165 VFE Maximum flap extended speed 125 WARNING Above Maneuvering speed use smaller deflection of control surfaces only the aircraft may be overloaded 2 2 AIRSPEED IND...

Page 8: ...re C 115 115 Max oil temperature C 140 130 Oil pressure minimum bar 0 8 below 3500 RPM 2 0 above 3500 RPM Oil pressure maximum cold start only bar 7 Oil pressure normal operation bar 2 0 5 0 Fuel pres...

Page 9: ...Indicator Unit Warning limits 912UL 912ULS Max RPM 5800 5800 EGT Exhaust gas temperature C 860 860 CHT Cylinder head temperature C 115 115 Oil temperature C 140 130 Oil pressure max bar 6 6 Oil press...

Page 10: ...ation full 3 4 1 2 1 4 30 min of flight Fuel tank filling Fuel quantity in liters 92 69 46 23 5 Max 15 kg 7 5 kg Baggage weight Without baggage WARNING Do not exceed these weight limits Pay attention...

Page 11: ...ght into know icing is prohibited 2 11 Fuel 2 11 1 Approved fuel types Premium unleaded auto fuel Natural 95 in Czech Standard Spec for Automotive Spark Ignition Engine Fuel ASTM D 4814 or AVGAS 100 L...

Page 12: ...nd in runway direction 24 knots 12 m s Maximum outside temperature 50 C Minimum outside temperature 25 C Heavy rain or extensive moisture can cause mild decrease airplane performance During the flight...

Page 13: ...number year Empty weight kg Max take off weight kg Basic international placards AIRSPEED IAS Never exceed 270 km hour Maneuvering 165 km hour Stalling 82 km hour Stalling with flaps 61 km hour This ul...

Page 14: ...placards Next used placards are classical for all aircraft open close instrument description etc Baggage max 15 kg 46 litre unleaded fuel min MON 85 RON 95 tyre 180 20 kPa ENGINE SPEED Max Take off ma...

Page 15: ...eed VNE 270 km hod Stall speed in landing configuration VSO 61 km hod Max permissible speed with flaps VFE 125 km hod MAXIMAL CREW WEIGHT kg depend on fuel and baggage quantity Fuel gauge indication f...

Page 16: ...values in this chapter are presented in km hod Indicated Airspeed unless indicated otherwise 3 1 Engine failure and emergency landings 3 1 1 Engine failure during take off run throttle reduce to idle...

Page 17: ...ngine power to cruise after 1 2 minutes when engine power is not recovered land on the nearest airfield or off airfield following the procedure described in 3 1 2 3 2 In flight engine starting airspee...

Page 18: ...rcarft after the aircraft come to stop throttle full ignition off abandon the aircraft and extinguish fire if possible once is stopped 3 3 3 Engine fire in flight fuel tank valves shut throttle full a...

Page 19: ...120 km hod above the selected landing site at suitable height 150 ft suggested observe the landing site Follow normal landings checklist and land after touchdown perform the following ignition off mas...

Page 20: ...above normal cruise settings course reverse or alter as required to avoid icing altitude climb if possible 3 10 Extreme turbulence encounter Airspeed reduce to 160 km hod safety belts tighten loose o...

Page 21: ...Spin characteristics of this airplane have not been tested A procedure bellow is for information only throttle idle aileron neutral rudder opposite to rotation control stick fully pushed Once the rot...

Page 22: ...seats check Safety belts inspect Instruments and equipment inspect Control stick inspect freedom of movement Rudder pedals inspect freedom of movement consider nose wheel control rudder and aileron ca...

Page 23: ...inspect Fuel system hoses and pump inspect drain the system oil quantity between MIN and MAX marks 4 1 4 WING Wing inspect surface and damages Struts hinges saving inspect Ailerons inspect freedom of...

Page 24: ...econds choke switch off slowly cold engine only avionics and other switches switch on as required 4 2 1 Engine warm up and test Warm up to operating temperature first at idle or 2000 RPM for 2 minutes...

Page 25: ...closed locked safety belts fastened tightened controls freedom of movement runway and take off area check of availability radio report Increase the throttle to full Unstick the aircraft at speed arou...

Page 26: ...s open at the same time 4 7 Approach 4 7 1 Descent throttle as required engine instruments check WARNING Avoid prolonged operation with IDLE during the flight as the engine might became overcooled and...

Page 27: ...undercarriage by continuing of slowly control stick pulling 4 9 4 After landing brakes apply when necessary wing flaps retract 4 9 5 Engine stopping power cool down the engine at 2 000 rpm when neces...

Page 28: ...RIGHT fuel tank Flight with both vents opened is not permitted and DANGEROUS if fuel level in one of fuel tank is smaller NORMAL USING of FUEL SYSTEM 1 To START FROM RIGHT FUEL TANK 2 after right tank...

Page 29: ...rmances 5 1 Airspeed indicator system calibration IAS km hod 50 60 70 80 90 100 110 120 130 140 150 160 CAS km hod 53 62 71 78 86 94 103 112 119 127 136 144 IAS km hod 170 180 190 200 210 220 230 240...

Page 30: ...MD 3 UL 120 m 277 m MD 3 110 m 250 m 5 4 Landing distance Grass surface Total landing distance from 50 ft Landing ground roll MD 3 UL 386 m 108 m MD 3 390 m 108 m Paved surface Total landing distance...

Page 31: ...consumption liters hour 9 2 11 1 13 3 14 8 16 5 19 3 Endurance hour 9 8 8 1 6 8 6 1 5 4 4 7 Range km 1410 1280 1160 1090 1030 940 MD3 Rotax 912 ULS 100HP 0 m ISA RPM 4200 4500 4800 5000 5200 5500 IAS...

Page 32: ...nce plane is leading edge of wing at half of wing span All operating fluids must be filled to the max volume and also unusable amount of fuel must be in the fuel tanks The following values has to be m...

Page 33: ...X X Permitted center of gravity range for empty aircraft 20 23 Weightening must be performed and recorded when any change to the aircraft configuration is made Center of gravity Date Empty weight M kg...

Page 34: ...out great skills 7 1 2 Fuselage cockpit cage Fuselage cockpit cage is welded from steel tubes Its structure cover firewall engine mounting hinges and front wheel bracket in the front wing struts and m...

Page 35: ...foldable cargo compartment doors needed to be folded for wing folding too 7 1 4 Landing gear Non retractable tricycle type COMPOSITE main undercarriage LEGS are fixed in two brackets inside of fusela...

Page 36: ...cooler in the bottom right side small air intake for cylinders direct cooling and left side for air box Oil cooler has independent right side NACA inlet 7 1 7 Rear fuselage part cone is riveted from a...

Page 37: ...he piano hinges on the airfoil surface top and driven through control lever riveted to root rib 7 1 11 Flaps Fowler flaps are hinged on the rear help beam fixed three levers and controlled through tor...

Page 38: ...ed in rod pulleys fixed in metal brackets in welded cage and rear fuselage cone and connected directly with elevator lever 7 2 2 Ailerons control Ailerons are controlled by joysticks fixed in control...

Page 39: ...by electric actuator placed in the cockpit ceiling through torsion tubes with ball fork connection into wing Basic UL version uses ceiling placed hand operated lever 7 2 5 Elevator trim tab is control...

Page 40: ...Flight manual MD3 RIDER Page 7 7 ELECTRIC SYSTEM...

Page 41: ...Flight manual MD3 RIDER Page 7 8 7 3 FUEL SYSTEM...

Page 42: ...evator trim and with cockpit heating control lever For OPTION there are possible to install double rod throttle or lever throttle and choke unit Three parts instrument panel 1 instrument panel describ...

Page 43: ...with fixed position of FLYDAT in its bottom Bottom part of Center panel is used for engine controls Throttle and choke and heating rod on the left side Control drivers of electric flaps and elevator t...

Page 44: ...uel Gauges with minimum level signalization and two fuel shut off valves Fuel pressure and Manifold pressure gauges Ampermeter incl shunt 12V socket switches and brakers Option VOX intercom Flightcom...

Page 45: ...Winter QMII Slip bank indicator 36x60mm or 60mm BC10 1B vertical speed indicator Vario 10m s 80mm standard option Compass CM 24 on top mounted 60mm 2 BZW 4B electric Turn coordinator without conector...

Page 46: ...ith ICOM A200 good imunity oposite to interference VHF antenna CI 122 118 136MHz developed specially for bottom mounted position perfect communication air to ground Full cable set for assembly TRANSPO...

Page 47: ...for Bendix King Skymap simple to fit suitable for any flat instrument panel integral power SMB connector available as an option ideal for permanent installation RACK MOUNT SM2204 for Bendix King Skyma...

Page 48: ...TO front C CHT C oil temperature C operating HOURS EGT PTO rear C EGT display oil pressure bar FUEL LEVEL INDICATORs koda 120 2 pcs VOLTMETER VDO TEVESO ROTAX OPTION FUEL PRESSURE INDICATOR ROTAX TEVE...

Page 49: ...ax 914 optional for Sporty version 7 5 1 ENGINE ROTAX AIRCRAFT engine type 912 ULS series non certified 100 hp 2380 propeller rpm DESCRIPTION picture shows 912 ULS 3 DCDI with options alternator and a...

Page 50: ...rpm Bore 84 0 mm 3 31 in stroke 61 mm 2 40 in displacement 1352 0 cm3 82 6 cu in compression ratio 10 5 1 ignition unit DUCATI double CDI ignition timing 4 up to 1000 1 min rpm ab ove 26 spark plugs R...

Page 51: ...PELLER MD3 Rider is standard equipped with 3 blade on the ground adjustable propeller Woodcomp SR200 and own design spinner with 35mm plug ON GROUND ADJUSTABLE PROPELLER TYPE SR 200 PROPELLER DIAMETER...

Page 52: ...impact of sand small stones water and other effects which damage propeller blades These blades are available for propeller diameter 1600mm and 1680mm 3 WOODEN BLADES WITH COMPOSITE LEADING EDGE Wooden...

Page 53: ...g struts to the fin by using of separate transportation jig 8 1 1 UNLOCKING OPENING AND TURNING UP THE REAR BAGGAGE FAIRING Unlock and open CAMLOCKs of baggage door and fold it to the front Put a piec...

Page 54: ...he transportation we recommend to put the dismantled pins into the loosen forks of the wing hinges again and to lock them 8 2 PARKING AND MOORING 8 2 1 General Always secure the aircraft when parked I...

Page 55: ...olts 2 long and 1 short mooring cables Mooring bolts should be screwed in the ground and the airplane should be moored by means of cables as shown below 1 Mooring cable 2 Mooring bolt 3 Cable to join...

Page 56: ...push the stabilizer to prevent damage The airplane can be then controlled simple by side movements If the assistance of further persons is needed the wing struts near their hinges on the wing is the...

Page 57: ...Flight manual MD3 RIDER Page 9 1 9 SUPPLEMENTS engine manual list of equipment weighing protocol nivelation protocol protocol about first test flight...

Page 58: ...ion of aircraft No FLIGHT INSTRUMENTS INSTRUMENT NAME PRODUCTION NUMBER 1 AIRSPEED INDICATOR 2 3 ALTIMETER 4 5 6 7 COMPASS top mounted needed if some electric instruments are used in flight panel CENT...

Page 59: ...24 25 26 27 COCKPIT EQUIPMENT Throttle standard Fine screw rod type Doubled rod type for schools Lever throttle quadrant with lever choke Flap control standard electric handler on middle column UL Ha...

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