5 Trick Questions Drone Pilots Usually Get Unsuitable

Assume you’re ready for the Half 107 data take a look at? Let’s discover out. These are the highest 5 questions drone pilots constantly get mistaken. We’ll break each down to grasp why they’re missed, so you’ll be able to keep away from the identical errors. Plus, we’ll handle the most important query pilots usually overlook. Hello, I’m Greg from Pilot Institute, the net floor college that makes aviation easy. Let’s dive in.

Query 1: Plane Place Relative to Runway

“Whereas monitoring the Cooperstown CTAF, you hear an plane announce that they’re midfield left downwind to Runway 13. The place would the plane be relative to the runway?”

Selections: West, East, South

This query is difficult as a result of it checks runway numbers and Airport site visitors patterns, which drone pilots usually overlook. You’ll have a sectional chart throughout the take a look at, however you don’t want it for this. Seize some scratch paper. Runway numbers are based mostly on magnetic heading. For Runway 13, add a zero to get roughly 130 levels, pointing southeast. Sketch a runway oriented top-left to bottom-right. Confirm with the sectional chart if wanted.

In a left-hand site visitors sample, the pilot makes all turns to the left, following 5 legs: upwind, crosswind, downwind, base, and ultimate. After taking off from Runway 13 heading southeast, the pilot turns left onto the crosswind leg, then left once more onto the downwind leg, flying parallel to the runway however in the wrong way. “Midfield” means the airplane is midway alongside the downwind leg, inserting it usually east of the airport. Reply: B. East

Query 2: Airspace Designation Adjustments

“When a management tower situated at an airport inside Class D airspace ceases operation for the day, what occurs to the airspace designation?”

Airspace laws might be complicated, making this query tough. Class D is managed airspace surrounding an airport with an operational management tower, usually at smaller however busy airports. Many Class D towers don’t function 24/7. At night time, when the tower closes, pilots self-announce arrivals and departures on CTAF. However what occurs to the airspace?

Selections:

• A. The airspace reverts to Class E or a mix of Class E and G airspace.
• B. The airspace stays Class D so long as there’s a climate observer or automated climate system.
• C. The airspace usually received’t change.

Class D requires an operational tower. With out one, it’s not Class D, eliminating B and C. The airspace reverts to Class E to the floor or generally Class G as much as the Class E flooring, relying on the airport. Verify the Chart Complement for particulars. Reply: A

Query 3: Climate Close to Lenticular Clouds

“You’re flying close to mountains, and there are lenticular clouds. What sort of climate must you anticipate?”

Selections:

• A. Snow showers
• B. Easy air
• C. Excessive winds and turbulence

This query surprises many as a result of lenticular clouds are uncommon. These lens-shaped clouds, generally mistaken for UFOs, kind when sturdy, steady winds of about 40 knots blow over mountain ridges. As air flows uphill, it cools to the dew level, condensing right into a cloud on the crest. Because the air descends the lee aspect, it warms, and the moisture evaporates, making the cloud seem stationary.

Lenticular clouds don’t produce precipitation, so eradicate A. Whereas they give the impression of being easy, the air downwind is turbulent as a result of standing waves and rotors—areas of intense, rolling turbulence that may be invisible and dangerous. Anticipate excessive winds and turbulence. Reply: C

Query 4: Most Altitude Close to an Impediment

“Whereas inspecting an impediment situated 3 miles northwest of Coeur d’Alene-Boyington Airport, what’s the highest altitude above floor degree you can fly?”

Selections:

• A. 2,429 ft AGL, the peak of the impediment.
• B. 400 ft above the bottom.
• C. 400 ft above the highest of the impediment, in the event you keep inside 400 ft horizontally.

The take a look at complement offers a sectional chart excerpt exhibiting the impediment between an influence line and railroad observe. First, 2,429 ft is the impediment’s elevation above sea degree (MSL), not above floor degree (AGL). AGL heights are in parentheses on sectional charts. The impediment’s small image signifies it’s below 1,000 ft AGL, not 2,429 ft.

Half 107.51 permits flying as much as 400 ft above a construction inside a 400-foot radius, however the airport’s dashed magenta line signifies floor Class E (E2) airspace. Half 107.41 requires ATC authorization by way of LAANC or DroneZone for E2 airspace. The FAA states LAANC offers entry at or under 400 ft AGL, and authorizations specify that altitude limits are absolute, not additive to construction heights. DroneZone additionally caps at 400 ft AGL. Thus, the 107.51 exemption doesn’t apply right here. Reply: B. 400 ft above the bottom

Be aware: The FAA might make clear this as “most of 400 ft above the bottom” or “the utmost altitude on the LAANC grid,” as grid limits might differ.

Query 5: Declaration of Compliance

“Which greatest describes a Declaration of Compliance?”

This query stumps 76% of test-takers as a result of the solutions sound comparable. Underneath Half 107, drones should broadcast Distant ID until in a FRIA. A Distant ID system should meet FAA requirements by way of a Declaration of Compliance (DOC), a producer’s certification to the FAA. For flying over folks, an Operations Over Individuals DOC (OOP DOC) may additionally be required.

Selections:

• A. Describes an airworthiness certificates (for manned plane or drones over 55 kilos, not a DOC).
• B. Refers to a Technique of Compliance (MOC), outlining take a look at strategies, not the compliance doc.
• C. A doc submitted to the FAA stating a drone complies with Distant ID or OOP necessities.

Reply: C

The Largest Query: Do You Want a Course?

Do you want a course to go the Half 107 take a look at? It’s your selection, however about one in three self-studiers fail on their first try. To be totally ready, contemplate our Half 107 Made Simple course, providing limitless follow exams and over 300 quiz questions to make sure you’re assured on take a look at day.

Thanks for studying or watching, and we’ll see you within the subsequent one.