REMOTE OPERATIONS

Presentation Transcript

REMOTE OPERATIONS OBJECTIVES List the components and their consequences for airplane execution. List the elements assessed amid a high and low recon. Portray an ordinary remote site activity design. List the elevation and velocity essentials for the high and low recons and in addition turning approaches. List the limitations on plunge rates on an approach. List the diverse sorts of limited region departures. Clarify the impacts remote site size and pilot system have on power required. Clarify why OGE drift requires more power than IGE float.

WHY STUDY REMOTE OPS? Remote flying is the thing that helicopter operations is about. You can arrive or float anyplace. Remote operations are every day events in the helicopter world. Information of strategies can forestall mischances and achieve the mission effectively.

OVERVIEW I. Air ship Performance and Situational Awareness Factors Affecting Aircraft Performance Effects of Factors on Aircraft Performance Apprehension Pinnacle Approach Hovering Types of Wind Command Responsibility

OVERVIEW II. Remote Operations Procedures Pre-mission Preparation Power Available/Power Required Checks High Recons Low Recons Remote Area Patterns Confined Area Approaches, Landings and Takeoffs

Aircraft Performance and Situational Awareness 1. Components Affecting Aircraft Performance Pressure Altitude (PA). As PA builds the measure of air accessible to bolster the air ship (lift) diminishes. Temperature. The thickness of the air is influenced by the temperature. As temp builds the air turns out to be less thick; the lift created by the rotor framework diminishes. Relative Humidity. Sodden air is less thick than dry air, therefore diminishing the lift capacity

Aircraft Performance and Situational Awareness 2. Impacts of Factors on Aircraft Performance Pitch Setting. As height builds, a higher contribute setting is required the rotor framework to deliver the required lift. Tail Rotor Control. All the more left pedal is required for all moves to make up for the higher aggregate setting. Torque accessible. Torque accessible (power accessible) diminishes with elevation, and the power required increments somewhat. 90 KIAS. For a given demonstrated velocity, say 90 KIAS, the air ship will have more dormancy at higher heights that it would at lower elevations. Translational Lift. Since the rotor framework needs to work harder to draw air from the front amid forward flight, you have a tendency to lose translational lift prior in the approach. Likewise, you will accomplish translational lift at a later stage on a go-around or departure.

Aircraft Performance and Situational Awareness 3. Trepidation It is very typical to be uncertain while flying remote operations, particularly in the mountains. The way to conquering this fear is reasonable preparing. There is not a viable replacement for experience.

Aircraft Performance and Situational Awareness 4. Uneven Terrain/Pinnacle Approach During an approach, you should know that uneven landscape encompassing the arrival site gives poor visual prompts with regards to the real flying machine height and the rate of conclusion. Up-slanting Terrain Down-inclining Terrain

Aircraft Performance and Situational Awareness 5. Floating Hovering against steeply slanting territory can bring about vertigo. At the point when this is suspected, the copilot can help by calling "wing level." You ought to move your float reference far from the incline toward more level landscape.

Aircraft Performance and Situational Awareness 6. Sorts of Wind Prevailing Winds . This is the general stream of upper-level winds. Surface Winds. This is the layer of air that untruths near the ground. Neighborhood Winds. Here and there called valley or gorge winds, they are available wherever in the mountains and are random to winning winds.

Aircraft Performance and Situational Awareness 7. Charge Responsibility Although the protected operation of the flying machine is a definitive obligation of the flying machine leader, it is additionally the duty of every group part. At whatever time there is disarray regarding what is going on amid the operation or to the air ship, address it and get it cleared up. In the event that the air ship or team are not performing accurately call "go around."

Remote Operations Procedures Pre-mission Preparation Power Available/Power Required Checks High Recons Low Recons Remote Area Patterns Confined Area Approaches, Landings and Takeoffs

Remote Operations Procedures 1. Pre-Mission Preparation Acquire the arrival site conditions, if accessible (rise, temp, hindrances). Exact wind data is more hard to acquire and more factor than other arranging information. Every group part should know and comprehend their duties all through the flight keeping in mind at the remote site.

Remote Operations Procedures 2. Control Available/Power Required Confirm current PA and Temperature has not expanded by 500'/5 degrees separately Perform Power Available check (OGE +3) Determine the power required for ALL parts of the remote operation (departure and landing).

Remote Operations Procedures 3. High Reconnaissance Pattern Dictated by landscape, wind, hindrances, and crisis landing zones. The remote site ought to stay inside visual range all through the recon so recon appraisal can be proficiently finished. Keep up least 50 KIAS and around 300 feet AGL amid the high recon. Subordinate upon the size, shape and encompassing territory, the recon example might be rectangular, circuit (oval), or orbital.

Remote Operations Procedures Wide open zone (200'x300'=HUGE)

Remote Operations Procedures Wide open range = Rectangular example

Remote Operations Procedures Confined Area (100'x150'=VERY SMALL LZ)

Remote Operations Procedures Confined Area = Circular/Orbital Pattern

Remote Operations Procedures 4. High Reconnaissance Items to Evaluate W- - W ind bearing E - E levation of the site (29.92 to discover the PA/affirms TOLD) T - T emperature of site (encompassing temp additionally affirms TOLD) P - P ower Available/Power Required/edge A - A pproach and takeoff courses S - S ize, shape, slant and appropriateness T - T ouchdown point E - E scape course/go-no-go point

Go/No-Go Option? When could the air ship have adequate energy to stop its plunge as well as go-around?

Go/No-Go Option? When could the airplane have adequate energy to stop its drop and additionally go-around?

Go/No-Go Option? When could the flying machine have adequate energy to stop its plunge or potentially go-around?

Go/No-Go Option? When could the airplane have adequate energy to stop its plummet or potentially go-around? An Once you pass the tree-line, you'll doubtlessly be conferred for the approach. B

Remote Operations Procedures 5. Low Recon Pattern Low Recon Approach. Started from 300 feet AGL. Utilize a similar approach edge proposed for the genuine approach. Plunge no lower than 50 feet AHO (along both approach and flight way) and decelerate no slower than 50 KIAS. Assess. Amid the low recon, affirm the accompanying high recon things: (1) Size, Slope, Suitability (2) Winds, to incorporate turbulence (3) Entry, Exit, and Abort Routes (4) Elevation (5) Touchdown Point. Re-Evaluate High Recon. In the event that an inconsistency or change is noted on the low recon, re-assess the material high recon things.

Remote Operations Procedures 6. Limited Area Pattern. After the low recon is finished, move back to activity design height (300 AGL) and finish the Before Landing agenda. In a perfect world the example flown for the last approach ought to be no bigger than the high recon design. Utilize different crewmembers if necessary to keep remote site in visual range.

Remote Operations Procedures 7. Limited Area Approach. Guarantee that adequate power is accessible above processed necessities to securely entire the approach or float. Consider the heaviness of survivors or hardware to be grabbed on processing power for a drift or potentially departure.

Remote Operations Procedures 8. Approach Planning Factors. Prematurely end Route Settling with Power Required Engine Lag Wind Shifts. Rotor Droop Null Areas

Remote Operations Procedures 9. Turning Approaches These methodologies might be utilized when landscape and obstructions won't permit a typical activity design, or in the event that you are finishing progressive ways to deal with an arrival site. Least passage elevations is 300 feet AGL with a protected velocity, at least 50 KIAS. By differing the rate of turn, velocity and the plummet rate, you can move your flying machine to a point on definite that takes into consideration a typical way to deal with the touchdown region without irritated flares or over the top control developments.

Remote Operations Procedures 10. Limited Area Landings Hovering. It is suggested that you end bound territory approaches at a float. Landing. Bring down the helicopter tenderly to the ground. At the point when the helicopter contacts the surface, keep up rotor RPM and gradually diminish the system. Slants. Inclines are actually inalienable to remote operations. The greatest risk is the marvels known as dynamic rollover.

Remote Operations Procedures 11. Restricted Area Takeoff TOLD Maximum Performance Takeoff Null Areas Crosswind Takeoffs Plan Ahead

Remote Operations Conclusion I. Air ship Performance and Situational Awareness Factors Affecting Aircraft Performance Effects of Factors on Aircraft Performance Apprehension Pinnacle Approach Hovering Types of Wind Command Responsibility

Remote Operations Conclusion II. Remote Operations Procedures Pre-mission