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CASTING INSTRUCTOR CERTIFICATION PROGRAM (CICP)

 
FFI Fly Casting Definitions
 

The definitions in this section were compiled by the Fly Casting Education Program (FCEP) Definitions Team during 2023-24. They were approved after extensive review by expert fly casting instructors, and finally by the FCEP Leadership Team in 2024.  They are intended to provide casters with a consistent language for commonly-used casting terms. In addition, they are the official definitions used by the Examiner Development Pathway Committee when conducting examiner training workshops, by the Exam Committee when preparing and/or revising certification exams, and by examiners conducting casting certification exams.

Fly casting – the act of casting a fly line with a fly rod
 

1) Casting stroke
1. Fly rod motion sufficient to cause loop formation.
2. Rod translation and/or rotation during a fly cast sufficient to cause loop formation.

 
 
2) Casting arc –The angle change of the fly rod during the casting stroke.
 
 
3) Casting stroke length (stroke length) – The distance moved by the rod hand during the casting stroke.
 
 
4) Creep – Rod rotation during the pause in the direction of the next cast. 
 
 
 
5) Drag – Hand translation during the pause in the direction of the next cast. 
 
 
 
6) Drift – Rod rotation and/or hand translation during the pause in the direction of the current cast.
 
 
 

7) Mend – re-positioning the fly line after loop formation on a delivery cast.
Aerial mend – mending before the line lands on the water
Water mend – mending after the line lands on the water

 
8) Single haul/hauling – pulling on the fly line with the line hand while fly casting
Double haul – hauling on consecutive casts (back cast and forward cast)
 
9) Curve cast – Delivery cast in which the fly line and/or leader lands in a curve, caused by rod motion before loop formation
 
10) Pause – The time period between casting strokes.
 
11) Tailing loop - Loop caused by a concave rod tip path in which the top (fly) leg dips toward and crosses the bottom (rod) leg.
 
 
 
12) Trailing (Underslung) loop – straight or upward curving top leg that falls below the bottom leg due to gravity.
 
 
 
Approved by the Casting Board of Governors 8/11/2015

Illustrations courtesy of Bruce Richards, MCI, CBOG

 
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