Evektor EV-97 EuroStar SL Microlight Pilot Operating Handbook

Evektor EV-97 EuroStar SL Microlight Pilot Operating Handbook

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EV-97 EUROSTAR SL
MICROLIGHT
PILOT OPERATING HANDBOOK
POH/EUR/02
POH/EUR/02
Issue 5
Page 1 of 37

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Summary of Contents for Evektor EV-97 EuroStar SL Microlight

  • Page 1 EV-97 EUROSTAR SL MICROLIGHT PILOT OPERATING HANDBOOK POH/EUR/02 POH/EUR/02 Issue 5 Page 1 of 37...
  • Page 2 PILOT’S OPERATING HANDBOOK FOR AEROPLANE EV-97 EuroStar SL Microlight Model: EV-97 Eurostar SL Microlight Registration: Serial Nº: This aeroplane must be operated in compliance with the information and limitations contained herein. This POH must be available on board the aeroplane.
  • Page 3: Amendment Record

    AMENDMENT RECORD Issue Details of Change Date Authorised Initial issue 12 May 2014 Section 7.10 Electrical system. Pg. 33 Changes to distribution and services. 27 August 2014 Included electric pre-start system Section 7.10 Electrical System. pg. 33 Changes to the warning to prevent battery 11 September discharge.
  • Page 4: Table Of Contents

    Table of Contents AMENDMENT RECORD ............................. 3 SECTION 1 – GENERAL INFORMATION AND TECHNICAL DATA ................. 6 ..............................6 NTRODUCTION ............................6 ERTIFICATION BASIS ......................... 6 ARNINGS CAUTIONS AND NOTES .............................. 6 ESCRIPTIVE 1.4.1 Aircraft description ............................ 6 1.4.2 Technical Data ............................7 1.4.3 Three-view drawing ...........................
  • Page 5 4.4.9 Cruise ............................... 24 4.4.10 Descent to land from base leg ......................24 4.4.11 Check before landing ........................... 24 4.4.14 Landing ..............................24 4.4.15 Baulked landing ........................... 25 4.4.16 After landing ............................25 4.4.17 Engine shutdown ..........................25 4.4.18 Flight in rain ............................25 SECTION 5 - PERFORMANCE ...........................
  • Page 6: Section 1 - General Information And Technical Data

    SECTION 1 – GENERAL INFORMATION AND TECHNICAL DATA Introduction This Pilot’s Operating Handbook has been prepared to provide pilots with information for the safe and efficient operation of the EV-97 EuroStar SL Microlight aeroplane. It also contains supplemental data which may be found useful. Certification basis The EV-97 EuroStar SL Microlight has been approved by UK Civil Aviation Authority against the requirements of BCAR section S Issue 6 dated May 2013.
  • Page 7: Technical Data

    1.4.2 Technical Data Wing Span 8.10 26.57 ft Area 9.84 105.92 ft Mean Aerodynamic Centre (MAC) 1.25 4.10 Wing Loading 45.7 kg/m 9.37 lb/ft Aileron area 0.21 2.26 Flap area 0.52 5.60 Fuselage Length 5.98 19.62 ft Width 1.08 3.55 Height 2.48 8.12...
  • Page 8: Section 2 - Limitations

    SECTION 2 - LIMITATIONS Introduction Section 2 includes operating limitations, instrument markings and basic placards necessary for the safe operation of the aircraft, its engine, standard systems and standard equipment. Airspeed Airspeed limitations and their operational significances are shown below: Speed Remarks Knots...
  • Page 9: Powerplant

    Powerplant Engine Model: ROTAX 912 UL Engine Manufacturer: BRP – Powertrain GMBH Max Take-off: 59.6 kW / 80 hp at 5800 rpm, max.5 minutes Max. 56 kW / 75 hp at 5200 rpm Continuous: 53 kW / 71 hp at 4800 rpm Cruising: Max.
  • Page 10: Power Plant Instrument Markings

    Power plant Instrument Markings Analogue power plant instruments are installed in the EV-97 EuroStar SL (Microlight) aeroplane, the following markings should be provided: Minimum Normal Caution Range Maximum Range Limit Operating Engine speed (RPM) 1400 1400-5200 5200-5800 5800 60-100 °C 100-120 °C 120 °C Cylinder Head Temperature...
  • Page 11: Approved Manoeuvres

    Approved manoeuvres Aeroplane Category: Normal; the EV-97 EuroStar SL Microlight aeroplane is approved for normal and below listed manoeuvres: • Steep turns not exceeding 60° bank • Lazy eights • Chandelles • Stalls (except whip stalls) All Manoeuvres must be carried out within the design envelope of the aircraft...
  • Page 12: Crew

    2.11 Crew Minimum Crew Minimum Crew Weight 55 kg, 121 lb Maximum Crew Weight see 6.2 WARNING Always comply with the maximum take-off weight of 472.5kg (1041 lbs) 2.12 Kind of Operations Daytime VFR flights only. WARNING IFR flights and flights under icing conditions are prohibited. Minimum instruments required for VFR flights: (i) Airspeed indicator, marked in accordance with 2.3 (ii) Altimeter...
  • Page 13: Limitation Placards

    2.16 Limitation Placards The owner of this aeroplane is responsible for the readability of placards during the aircraft service life. The following placards should be located on the aeroplane: In view of the pilot: Flight limited to daytime VFR non-icing conditions. Aerobatics and intentional spinning are prohibited.
  • Page 14 Adjacent to Oil Filler Recommended Engine Oil SAE 10W40 Semi Synthetic Engine Oil that meets or exceeds JASO MA2, API SL,SAE 10W40 Adjacent to Parachute deployment handle: WARNING - EMERGENCY PARACHUTE To deploy pull (jerk) handle hard for at least 10 cm Unapproved Equipment-see Pilots Operating Handbook In the baggage area: BAGGAGE MAX.
  • Page 15: Section 3 - Emergencies

    SECTION 3 - EMERGENCIES Introduction Section 3 provides checklists and detailed procedures for coping with various emergencies that may occur. Emergencies caused by aircraft or engine malfunction are extremely rare if proper pre-flight inspections and maintenance are practised. However, should an emergency arise, the basic guidelines described in this section should be considered and applied as necessary to correct the problem.
  • Page 16: In-Flight Re-Start

    In-Flight Re-start 1. Speed - Glide at 65 Knots 2. Altitude/Height - Check 3. Landing area - Have a plan 4. Master switch - Check switches and Circuit Breakers are on 5. Fuel cock - Open 6. Electric fuel pump - Switch on if fitted 7.
  • Page 17: Fire In Flight

    3.4.4 Fire in flight: Fuel cock - Shut off Master Switch & Circuit Breakers - Switch off Throttle - In order to descend close the throttle Speed - 65 Knots and initiate a side slip Ignition - Leave on until landed If engine stops - Use engine failure plan as in 3.2 After landing...
  • Page 18: Landing With A Flat Tyre

    Land as soon as possible; perform a precautionary landing if necessary. 3.11.2 Carburettor icing The EV-97 EuroStar SL Microlight is supplied with a coolant carburettor heater system which should prevent carburettor icing; however icing may be possible under extreme conditions.
  • Page 19: Section 4 - Normal Operations

    Procedures for optional systems can be found in section 9. Assembly and disassembly For assembly and disassembly procedures refer to the Technical Description, Operating and Maintenance Manual for the EV-97 EuroStar SL Microlight. Pre-flight inspection The pre-flight inspection is vitally important because incomplete or careless inspection could cause an accident.
  • Page 20 Open the canopy check that the ignition is switched off and the key is removed. Set flaps to full 50deg. Cockpit checks, seat belt security and condition, seat covers, carpet and panels secure, control sticks fittings and push rods free and secure, rudder pedals secure and adjusted to pilots requirements, no leaking brake fluid.
  • Page 21: Poh/Eur/02

    When adjusting the brake pedals, if the plungers are not fully engaged in one of the three holes in the plate, the pedal may rotate backwards and prevent rudder movement. See Brake Pedal Adjustment section 9.2 in the EV-97 Eurostar SL Microlight Maintenance Manual...
  • Page 22: Normal Procedures

    Normal procedures 4.4.1 Before entering cockpit Aeroplane surface - check all covers removed. Including Pitot cover Cockpit - check items inside the cockpit stowed correctly. Ignition - off. Master switch off. 4.4.2 After entering cockpit Rudder pedals - free movement check. Brakes - check function.
  • Page 23: Engine Check Ground Run Only

    4.4.4 Engine Check ground run only Chock the main wheels before engine check. Initially warm up the engine at 2000 rpm for two minutes then continue to 2500-2750 rpm until the oil temperature reaches 50°C (122 °F). The warm up period depends on ambient air temperature. Check both ignition circuits at 3500 - 4000 rpm.
  • Page 24: Climb

    4.4.9 Cruise The EV-97 EuroStar SL Microlight flight characteristics are very forgiving within permitted limits of airspeeds, configurations and CG range. The aircraft is very easy to both control and manoeuvre. For more details about horizontal flight regimes, refer to the Section 5.
  • Page 25: Baulked Landing

    Gradually pull back the stick after touch-down to hold the nose wheel just off as long as possible. Straighten the nose wheel with the rudder pedals before the nose touches to avoid loss of direction control. 4.4.15 Baulked landing Throttle - full.
  • Page 26: Section 5 - Performance

    SECTION 5 - PERFORMANCE Introduction Section 5 provides approved data for airspeed calibration, stall speeds, take-off performance and additional information useful for operation of the aeroplane. The data in the charts has been computed from actual flight tests with the aircraft and engine in good condition and using average piloting techniques.
  • Page 27: Stall Speeds

    Stall Speeds Power Stall Speed Stall Flap Setting Setting type (rpm) (Knots) (Knots) Idle Retracted 4500 Idle Take-off 15deg Wings 4500 level Idle Landing, 1 stall notch 15deg 4500 Idle Landing, 2 notch 30deg 4500 Idle Retracted 4800 Idle Take-off Turning 4800 flight...
  • Page 28: Landing Distances

    Landing distances Landing distances stated in the following table are valid at sea level and ambient temperature of 15 °C (59 °F). Landing distance over Landing run distance Runway 50 ft (15 m) obstacle (braked) surface [ft] [ft] CONCRETE 2373 CAUTION! The above distances assume a dry flat firm runway of concrete or tarmac.
  • Page 29: Section 6 - Weight And Balance

    This table is specific to the aeroplane to which this POH applies. Procedure for weighing the aircraft are contained in the Maintenance Manual for the EV-97 EuroStar SL Microlight. The Basic Empty Weight (BEW) or Zero Fuel Weight (ZFW) is weight is the empty weight of the aircraft with: •...
  • Page 30: Section 7 - Aeroplane And Systems Description

    SECTION 7 - AEROPLANE AND SYSTEMS DESCRIPTION Introduction This section describes the aircraft, its systems and their operation. Airframe The EV-97 EuroStar SL Microlight airframe is a semi-monocoque construction, formed with metal reinforcements, bulkheads and Duralumin skins. 7.2.1 Fuselage The fuselage cross-section is rectangular in the lower section and semi-elliptical in the upper section.
  • Page 31: Cockpit Controls

    Cockpit Controls Standard instruments and controls are shown below: This applies to both analogue and digital panels, the picture shows analogue instruments where a digital panel is used a backup ASI and Alt plus slip ball is fitted. Instrument Throttle panel BRS activation handle Heater...
  • Page 32: Canopy

    3 – Lock Power plant The standard power plant of the EV-97 EuroStar SL Microlight is the ROTAX 912 UL (80 hp) engine. The Rotax 912 is 4-stroke, 4 cylinder horizontally opposed, spark ignition engine with one central camshaft-push-rod-OHV and the following features: •...
  • Page 33: Fuel System

    Fuel system The fuel system consists of a 65 litre (14.3 Imp. gals) tank, fuel cock, filter and mechanical fuel pump on the engine. The tank is positioned in a separate space behind the seats and has a drain sump and drain valve. The outlet is situated below on the starboard side of the fuselage.
  • Page 34: Pitot And Static Pressure Systems

    Electric Pre-Start System A pre-start button is provided on the panel to turn the engine over without starting it to enable the pilot to check for positive oil pressure before starting the engine. WARNING Ensure prop is clear before use. 7.11 Pitot and Static Pressure Systems The pitot-static head, sensing dynamic and static air pressures, is located under the left half of the wing.
  • Page 35: Section 8 - Aeroplane Ground Handling And Maintenance

    After every 100 ± 5 flight hours or annually, whichever occurs sooner. Refer to the Rotax 912 Operator´s Manual for engine maintenance. Maintain the prop according to its manual. Refer to the Maintenance Manual for the EV-97 EuroStar SL Microlight for more details about maintenance. Aircraft alterations or repairs...
  • Page 36: Parking And Tie-Down

    • To lift the wings, push from underneath the wings only at the main spar. Avoid lifting the wings by means of handling the wing tips. 8.4.4 Levelling Refer to the Maintenance Manual for the EV-97 EuroStar SL Microlight for more details about levelling. 8.4.5 Road transport The aircraft may be transported by loading on to a suitable car trailer, or a purpose built aircraft trailer.
  • Page 37: Cleaning And Care

    Cleaning and care Use efficient cleaning detergents to clean the aircraft surface. Oil spots on the aircraft surface (except the canopy!) may be cleaned with petrol. Clean the canopy only by washing it with lukewarm water and detergent. Use either a soft clean cloth, sponge or chamois leather.

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