CNATRAINST 1542.91G CH-1
31 AUG 2006
Block
Media
Title
Events
Hrs
H/X
N40
TH-57C/B
Low-Level Navigation
2
3.6
1.8
1.
Prerequisites
(R
a.
N0301 (Map Interpretation).
b.
C4301.
2.
Syllabus Notes
a.
Fly routes using 1:50,000 or 1:24,000 maps.
b. Plan routes using 90 knots groundspeed and fly using
70-100 KIAS.
c. IUT shall use Orange route for N4001 and Purple route
for N4002. Routes will be flown in both directions.
d. Fly N4001 no lower than 500 feet AGL.
Fly N4002 no
lower than 200 feet AGL.
3.
Special Syllabus Requirements
N4001
SI shall demonstrate low-level navigation for an entire
route. The IUT will navigate the entire route after the
demonstration.
4.
Discuss Items
N4001
CRM for low-level navigation; visual scanning; TERF
profiles; pilotage, dead reckoning, radio navigation;
timing; use of GPS; control points; checkpoints; hazards;
low-level navigation areas; low-level navigation maps; map
preparation; route cards; map interpretation; map changeover
points; route selection; use of barriers; effects of wind
during navigation; tactical landing area (TLA) selection
criteria; TLA brief (including location, identification,
size, obstacles, and elevation); wind evaluation for TLA
landings; waveoffs; and common student errors on low-level
navigation.
VI-3
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