Private Pilot for Airplane Category › I. Preflight Preparation › Task I. Water and Seaplane Characteristics, Seaplane Bases, Maritime Rules, and Aids to Marine Navigation (ASES, AMES)

PA.I.I.K1a

Knowledge

The characteristics of a water surface as affected by features, such as:

Size and location

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Get a short, cited explanation of this element written from the FAA handbooks: the core idea, the numbers that matter, common test traps, and a quick self-check.

From the FAA library

Pilot's Handbook of Aeronautical Knowledge p. 5-15
Chapter 5: Aerodynamics of Flight › Aircraft Design Characteristics › Longitudinal Stability (Pitching)
easily and to withstand the stresses imposed by maneuvers. It is governed by the aircraft’s weight, inertia, size and location of flight controls, structural strength, and powerplant. It too is an aircraft design characteristic. • Controllability—the capability…
Aeronautical Information Manual p. 2-3-33
Chapter 2. Aeronautical Lighting and Other Airport Visual Aids › Section 3. Airport Marking Aids and Signs › 2-3-11. Destination Signs
seen from the control tower, applicable radio frequencies, and noise abatement procedures. The airport operator determines the need, size, and location for these signs…
Pilot's Handbook of Aeronautical Knowledge p. 14-16
Chapter 14: Airport Operations › Airport Lighting › Airport Beacon
seen from the control tower, applicable radio frequencies, and noise abatement procedures. The airport operator determines the need, size, and location of these signs. • Runway distance remaining signs—black background with white numbers. The numbers indicate the distance…
Airplane Flying Handbook p. 11-10
Chapter 11: Night Operations › Approaches and Landings
limited lighting conditions. A lack of intervening references on the ground and the inability to compare the size and location of different ground objects cause this. This also applies to the estimation of altitude and speed. Consequently, more dependence should…
Pilot's Handbook of Aeronautical Knowledge p. 14-15
Chapter 14: Airport Operations › Marking and Lighting of Permanently Closed Runways and Taxiways › Airport Signs
leading out of an intersection. • Destination signs—yellow background with black inscription and arrows. These signs provide information on locating areas, such as runways, terminals, cargo areas, and civil aviation areas. • Information signs—yellow background with black inscription. These signs ... seen from the control tower, applicable radio frequencies, and noise abatement procedures. The airport operator determines the need, size, and location of these signs…
Aeronautical Information Manual p. 10-2-4
Chapter 10. Helicopter Operations › Section 2. Special Operations › 10-2-1. Offshore Helicopter Operations
beacon is to be located near the stairwell, the State of Louisiana “Offshore Heliport Design Guide” and FAA AC 150/5390-2A, Heliport Design Guide, should be reviewed to ensure proper clearance from the helideck. (b) Notify nearby helicopter operators and bases ... Permanent Closing. If a helideck or heliport is to be permanently closed, X diagonals of the same size and location as indicated above should be used, but the markings should be painted on the landing area. NOTE-White Decks…