UH-1N FAM-112

Goal Unaided night introduction.

Requirement 1. Brief and discuss electrical malfunctions, single/dual engine failures, and aircraft lighting, aircrew coordination, caution and warning lights, fires, single instrument indications, inadvertent IMC, and lost plane procedures. 2. Introduce, at a lighted airfield, normal approach, steep approach, sliding takeoff and landing, no hover takeoff and landing, maximum power takeoff, manual fuel operation, SCAS off flight/landing, tail rotor malfunctions, autorotations, and simulated single/dual engine failures. PUI to complete a minimum of 5 autorotations.

Electrical malfunctions Generator failure Indications: DC GENERATOR caution light, ammeter reads zero 30 VDC, 200 Amp ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ give regulated power at approx 71% Ng. Voltage regulator output voltage of 27-28.5 DC. Reverse current relay automatically opens from the generator to the main 28 DC bus when battery voltage is greater than generator voltage (prevents the generators from draining the battery). If non-essential bus switch is in NORMAL, the non-ess bus will drop offline when either generator is lost. With the non-ess bus switch in MANUAL, non-essential bus will retain power if either generator is lost. This will ensure no break in AC power either, as the STBY inverter and in turn AC non-essential bus is powered by the DC non-essential bus.

1. Starter ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ OFF 2. Appropriate GEN FIELD circuit breaker(s) ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ In 3.  Generator ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ Reset, then ON (if reset fails, then OFF) 4. MASTER caution light ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ Reset 5. Land as soon as practical NOTE: When both generators fail or if an excessive ammeter reading is noted, turn off unnecessary electrical equipment.

Inverter failures Indications: AC FAIL & ALT ENCODE caution lights, SCAS disengagement (NULL lights illuminated) and loss of attitude gyro Main inverter powered by 28 VDC Essential bus and supplies power to the AC Essential bus. STBY inverter failure in Non-AFCS A/C will be recognized by radalt failure & UHF-DF. STBY inverter failure in AFCS A/C will be recognized by the ALT ENCODE caution light.

With either inverter failure, the AC nonessential bus power will be lost and cannot be regained. If the MAIN inverter fails, switching the MAIN-STBY switch to STBY will cause the STBY inverter to power the AC essential bus. If the STBY inverter fails, the MAIN inverter will continue to power the essential bus.

2. MAIN INVTR circuit breaker ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ In 3.  Inverter switch ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ MAIN (as required) 4. MASTER caution light ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ Reset 5. SCAS ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ Reengage (as required) 6. Land as soon as practical
 * 1. Inverter switch ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ STBY

Battery thermal runaway Indications: increase in ammeter reading, smoke, fumes, noise & electrolyte leakage from battery compartment 24 VDC, 34 Amp battery. With an 85% charged battery, 12 minutes of power is available for the essential DC loads. With the Non-Essential Bus switch in the MANUAL position, emergency DC power (from the battery) is provided to the DC Non-Essential bus.

2. Land as soon as possible WARNING: To avoid a possible explosion, CO2 or halon shall not be directed into a battery compartment unless a visible flame is present. Water fog may be used to cool the battery or displace explosive gases. CAUTION: After shutdown, do not turn the battery on until corrective maintenance action has been completed.
 * 1. Battery ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ OFF

Single/Dual engine failures More intensive at night. Your scan must be more aggressive. Finding adequate LZs will be more difficult. You may want the PNAC and/or crew chiefs to come on NVGs to assist with finding an LZ and obstacle avoidance.

Dual Engine Failures Reactions include left yaw, nose tuck at high airspeeds, and loss of Nr. RPM and speed determined based on conditions including gross weight, DA, g-loading and desired landing area. Anything other than in a hover:
 * 1. Autorotation ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ Accomplish

In a hover/hover-taxi:
 * 1. Level the aircraft
 * 2. Cushion the landing

Single Engine Failures Performance affected by gross weight, DA, airspeed (wind); following failure, good engine will assume total power demand or go to max power available. If Pr>Pa, Nf/Nr will reduce, left pedal authority might be reduced, and Ng/ITT limits might be exceeded. Collective must be lowered immediately to keep rpm in limits and speed slowed to min power required (55 KIAS). Check single engine power available. Plan an approach for a sliding or no hover landing to a prepared surface. Start a descent at 150 ft AGL at 500 fpm and 40-45 KIAS. If single engine flight is possible, conduct engine shutdown and engine restart procedures.
 * 1. Nr ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ Maintain
 * 2. RPM switch ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ full increase
 * 3. Airspeed ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ adjust as necessary
 * 4. Jettison ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ as necessary

Aircraft lighting (MDG Ch 2) Lighting for nights will be as follows: - Anti-collision Light: On (red). - Navigation Lights: On, steady bright. - Formation lights (Strip lighting): On, POS 5, green. - Searchlight: On, no later than 90ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂº position. - Fuselage Lights Circuit Breaker: Pulled. - The non-flying pilot may turn the searchlight on and off when required. - The searchlight shall be used when taxiing in the line environment or in and out of the fuel pits. Additionally, the searchlight shall be used to signal personnel in and out of the rotor arc, and to indicate to hot refueling personnel to shut off fuel flow to the aircraft.

Aircrew coordination The various visual, perceptual, and spatial orientation problems associated with night flight can be compensated for in most instances by using the technique of validating visual and sensory cues of aircraft performance with the information provided by the flight instruments. Safe night flight requires that a system of continuous cross checks between these two sources of information be employed to provide the pilot with timely and accurate information link building on aircraft employment and spatial orientation.

The demands of night flight require the pilot to devote his full attention to the mission and to visual references, external to the cockpit, and he must rely on the other pilot for the necessary flight instrument information. Aircrew coordination must organize cockpit duties in a safe, effective manner for night flight. Specific aircrew duty assignments and responsibilities for night flight may vary depending on the mission, pilot experience, and the tactical situation. Aircrew duties and responsibilities shall be assigned and thoroughly explained by the aircraft commander during the preflight briefing.

NATOPS 18.3: The PNAC will challenge the PAC if any of the following is exceeded: 1. AOB > 30 deg 2. Heading is 10 deg off of assigned heading 3. Altitude is consistently off by 100 ft 4.  Descent rate is in excess of 1,000 fpm 5. Missed approach if runway environment is not in sight upon reaching DH or MDA 6. Admit and/or challenge suspected vertigo

Caution/Warning lights Warning Lights: RPM warning ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ Nr below 93 +/- 2% or above 103 +/- 2%. Either Ng drops below 52 +/- 2% Main Rotor RPM Overspeed (> 105% Nr) 1. Adjust RPM If limits are exceeded: 2. Land as soon as possible NOTE: Failure of the rotor tachometer generator will cause the Nr needle to fall to zero, thereby activating the RPM warning light and horn. Fire ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ fire in engine # 1 or 2 as indicated by lights in T-handle Icing (icing conditions exist) 1.	Pitot heater ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ ON (if conditions warrant)

Caution Lights: When battery applied, the following 14 caution light segments are on: Oil Pressure X 2 DC Generator X 2 Part Sep Off X 2 Fuel boost 1 & 2 Hyd Sys 1 & 2 AC Fail Cbox oil pressure XMSN oil pressure Alt Encode

link building service On engine failure: Oil pressure, DC Generator, Part Sep Off caution light segments will illuminate. When a caution light illuminates, related gauges and instruments should be checked and the MASTER CAUTION light reset as soon as possible.

90ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¯ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ°/42ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¯ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ°/Combining Gearbox chip (primary indication of loss of oil in 42/90 deg gearboxes) Land as soon as possible (maintain autorotative capability)

Transmission Chip Execute IMPENDING TRANSMISSION FAILURE procedure Engine Chip 5.	Engine oil temperature link building and pressure ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ Check 6.	If indications are out of limits, complete ENGINE SHUTDOWN IN FLIGHT procedures 7.	Land as soon as practical
 * 1. Nr Maintain
 * 2. Descend with power on
 * 1. Transition to single engine airspeed
 * 2. Throttle (affected engine) ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ Flight idle
 * 3. Nr ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ Maintain with collective (check Ng and ITT on good engine)
 * 4. RPM switch ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ Full increase

(Engine)Oil Pressure ( <31 psi) 1. If engine oil pressure is below limits, complete ENGINE SHUTDOWN IN FLIGHT procedures

Fuel Filter 1.	Land as soon as practical 2.	Any secondary fuel system malfunction indications ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ Land as soon as Possible

Part Sep Off 1.	PART SEP circuit breaker ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ Check 2.	Particle separator switch ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ Check/As desired

Rotor Brake (> 10 psi, goes out at < 5 psi) 1.	Rotor brake ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ OFF If light remains on: 2.	Land as soon as practical CAUTION: An engaged rotor brake in flight could cause damage to the transmission and possible fire. External Pwr 1.	Land as soon as practical and secure external power door. C Box oil filter 1.	Land as soon as practical

Fuel Low light illumination (100-300 lbs indicated) 1.	Slow airspeed to 70 to 80 KIAS and level attitude NOTE: Nose-low attitudes decrease the amount of useable fuel. 2.	Crossfeed ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ OFF 3.	Land as soon as practical WARNING: Extended flight beyond 5 minutes may result in engine flameout. 4.	Any secondary fuel system malfunction indications ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ Land as soon as possible

C Box oil pressure (< 31 psiÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¦expect a malfunction) 1.	Reduce power (maintain autorotational capability) 2.	Land as soon as possible

Aux fuel low 1. AUX FUEL transfer switch ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ OFF

XMSN Oil hot (> 110 deg CÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¦expect a malfunction)) 1.	Reduce power If temperature is not within limits: 2. Execute IMPENDING TRANSMISSION FAILURE procedures

XMSN Oil Pressure (< 30 psi) Land as soon as possible

AC FAIL & ALT ENCODE Inverter Switch ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ STBY

Single instrument indications In the case of an abnormal indication by one instrument only, there is a strong possibility that the instrument has failed. Evaluate the condition represented and the manner in which it occurred. If an engine performance instrument (Ng/Nf/ITT/Q/Oil Press) falls to zero or fails to operate in harmony with other instruments that appear normal, flight within single-engine capability may be continued. Land As Soon As Practical (remain in single engine capability) If engine, transmission, or combining gearbox oil temperature fluctuates erratically, pegs, or falls to zero and other indications remain normal, the corresponding oil pressure should be closely monitored for additional signs of a malfunction and Land As Soon as Practical. If engine oil temperature exceeds the red line and the indication appears valid, reduce the throttle to control the rising temperature and shut the engine down if necessary. Land As Soon As Practical If the transmission or combing gearbox oil temperature exceeds the red line, or link building if either oil pressure gives any indication other than normal, a malfunction should be anticipated. Land As Soon As Possible If engine oil pressure fluctuates erratically, pegs, or goes to zero, and other indications appear normal, land as soon as practical (remain within single-engine capability). Oil starvation of the engine or combining gearbox will be indicated by a fluctuation or decrease in the indicated oil pressure usually accompanied by the corresponding caution light.

Engine oil temperature exceeds red line (> 115 deg C) 1.	Reduce throttle of affected engine 2.	Complete ENGINE SHUTDOWN IN FLIGHT procedures 3.	Land as soon as practical NOTE: The max temp and duration of the over-temp shall be noted and reported to maintenance. Combining Gearbox oil temperature exceeds red line Land as soon as possible

Transmission oil temperature exceeds red line Execute IMPENDING TRANSMISSION FAULURE procedures

Engine oil pressure falls below or exceeds red line 1.	Reduce throttle or complete ENGINE SHUTDOWN IN FLIGHT procedures 2. Land ASA practical

Combining Gearbox oil pressure abnormal 1.	Land as soon as possible (maintain powered descent) 2.	Maintain autorotational capability CAUTION: With a suspected oil starvation or malfunction of the combining gearbox, an approach should be made with minimum power changes to minimize the chance of seizure. If the combining gearbox seizes, an autorotation can be accomplished. CAUTION: Because of the ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂwet bulbÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ temperature system, oil starvation may not be accompanied by a rising temperature. Transmission Oil pressure abnormal 1.	Execute IMPENDING TRANSMISSION FAILURE procedures

Fires Engine Fire on Start (Hot Start) or Shutdown Indications: abnormal rise in ITT (primary), fire warning lights, fluctuations of eng. Performance instruments, decrease in eng oil pressure, flames and/or fumes, signal by ground crew/crew chief


 * 1. Throttle (affected engine) ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ Closed
 * 2. Fuel (affected engine) ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ OFF
 * 3. Motor affected engine and release starter at or below 200ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¯ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ°C

Engine Compartment Fire on Deck Indications: abnormal rise in ITT (primary), fire warning lights, fluctuations of eng. Performance instruments, decrease in eng oil pressure, flames and/or fumes, signal by ground crew/crew chief


 * 1. Throttles ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ OFF
 * 2. Fuels ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ OFF
 * 3. Fire pull handle (affected engine) ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ Pull
 * 4. Confirm fire

Fuselage Fire
 * 1. Begin immediate descent

Single/Dual engine compartment fire in flight (low altitude)
 * 1. Land as soon as possible
 * 2. If the fire is uncontrollable, complete EMERGENCY SHUTDOWN ON DECK procedures; otherwise, if practical, complete ENGINE COMPARTMENT FIRE ON DECK procedures

Single engine compartment fire in flight (high altitude)
 * 1. Begin immediate descent
 * 2. Confirm fire
 * 3. Transition to single engine airspeed
 * 4. Throttle (affected engine) ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ Closed

Second engine compartment fire in flight (high altitude)
 * 1. Confirm fire
 * 2. Enter autorotation
 * 3. Throttle ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ Closed

Dual engine compartment fire in flight (high altitude)
 * 1. Begin immediate descent
 * 2. Confirm fire
 * 3. Enter autorotation
 * 4. Throttles ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ Closed

Electrical fire If able to immediately identify source of fire: 2. Fire extinguisher ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ As necessary 3. Land as soon as practical/possible as the situation dictates.
 * 1. Turn affected equipment off and pull applicable circuit breakers.

If unable to identify source of fire: 3. Battery ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ ON
 * 1. Generators, inverter, battery ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ OFF
 * 2. All electrical equipment ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ OFF

If fire not evident: 4. Inverter ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ ON 5.  Generators ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ  link building service ON (One at a time) 6. Necessary electrical equipment ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ ON (one at a time) 7. Land as soon as practical

If fire is evident on steps 3 through 6: 8. Turn affected equipment off and pull applicable circuit breakers 9. Fire extinguisher ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ As necessary 10. Land as soon as practical/possible as the situation dictates. WARNING: Flight can be maintained without electrical power; however, the boost pumps, force trim, and most instruments will be inoperative. Therefore, in some flight regimes (i.e., IMC) it may not be advisable to turn off all electrical power.

Smoke elimination Cockpit windows ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ Open Cabin vents ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ Open Cargo doors ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ¢ÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂ Open Inadvertent IMC Easier to enter during night flight. Look for signs such as halo effect around lights, dark areas over lit areas, or moisture. Your anti-collision light can induce vertigo when in IMC. Consideration should be given to turning the anti-collision light OFF when in IMC. Immediately transition to an instrument scan and alert the other pilot and crew chiefs. Climb away from any last known terrain. Try to get out build links the same way you got in. Call up approach, inform them of the situation and request an IFR pickup for an approach.

Lost plane procedures 1. Confess to yourself, crew and to any controlling agency 2. Communicate with controlling agency 3. Climb to increase visibility and increase glide distance 4. Conserve fuel by flying at min power required airspeed 5. Conform ground reference points to the chart/map 6. Comply with any instructions given by the controlling agency 7. Remain Calm. Do NOT make the situation worse by losing your cool