method 1 samples
DESCRIPTION
RADAR PLOTTINGSTRANSCRIPT
Oc=0050
OS=14knots
R
M1/0600M2/0606
M3/0612
RML
X0600 0500 11.8 0609 0490 10.0 0612 0470 8.0
Oc=0050
OS=14knots
R
M1/0600M2/0606
M3/0612
RML
X
DRM
0600 0500 11.8 0609 0490 10.0 0612 0470 8.0
Oc=0050
OS=14knots
R
M1/0600M2/0606
M3/0612
RML
X
DRM=2350
0600 0500 11.8 0609 0490 10.0 0612 0470 8.0
Oc=0050
OS=14knots
R
M1/0600M2/0606
M3/0612
RML
X
DRM=2350
0600 0500 11.8 0609 0490 10.0 0612 0470 8.0
FIND BCPA
+ 90
3250
BCPA=
Oc=0050
OS=14knots
R
M1/0600M2/0606
M3/0612
RML
X
DRM=2350
0600 0500 11.8 0609 0490 10.0 0612 0470 8.0
FIND RCPA
MEASURE
Oc=0050
OS=14knots
R
M1/0600M2/0606
M3/0612
RML
X
DRM=2350
0600 0500 11.8 0609 0490 10.0 0612 0470 8.0
FIND RCPA
MEASURE
RCPA= 1.4
Oc=0050
OS=14knots
R
M1/0600M2/0606
M3/0612
RML
X
DRM=2350
0600 0500 11.8 0609 0490 10.0 0612 0470 8.0
FIND MCPA
MEASURE
Measure (m – CPA)
Oc=0050
OS=14knots
R
M1/0600M2/0606
M3/0612
RML
X
DRM=2350
0600 0500 11.8 0609 0490 10.0 0612 0470 8.0
FIND MCPA
MCPA =8.7
Oc=0050
OS=14knots
R
M1/0600M2/0606
M3/0612
RML
X
DRM=2350
0600 0500 11.8 0609 0490 10.0 0612 0470 8.0
FIND MCPA to get TCPA
MCPA =8.7
=8.7 x 60 / 17.5
=MCPA x 60 / SRM (+ M3 time)
MCPA= 30 min. + 0612
TCPA = 0642
TCPA = 0642
Oc=0050
OS=14knots
R
M1/0600M2/0606
M3/0612
RML
X
DRM=2350
0600 0500 11.8 0609 0490 10.0 0612 0470 8.0
Find MRM
Oc=0050
OS=14knots
R
M1/0600M2/0606
M3/0612
RML
X
DRM=2350
0600 0500 11.8 0609 0490 10.0 0612 0470 8.0
Find MRM= 3.5
Oc=0050
OS=14knots
R
M1/0600M2/0606
M3/0612
Tdiff.= 12 min Spd=17.5kts.Dist= 3.5miles
RML
X
DRM=2350
0600 0500 11.8 0609 0490 10.0 0612 0470 8.0
SRM by logarithmic scale
Oc=0050
OS=14knots
R
M1/0600M2/0606
M3/0612
RML
X
DRM=2350
0600 0500 11.8 0609 0490 10.0 0612 0470 8.0
MRM= 3.5
SRM BY FORMULA
SRM=MRM x 60 / Tdiff
= 3.5 x 60 / 12
SRM = 17.5 kts.
Oc=0050
OS=14knots
R
M1/0600M2/0606
M3/0612
Tdiff.= 12 minSpd=14kts.
Dist= 2.8miles
RML
X0600 0500 11.8 0609 0490 10.0 0612 0470 8.0
DRM=2350
Find the length of e-r vector
Oc=0050
OS=14knots
R
M1/0600M2/0606
M3/0612
Measure (e-r )Dist= 2.8miles
RML
X0600 0500 11.8 0609 0490 10.0 0612 0470 8.0
DRM=2350
r
e
Oc=0050
OS=14knots
R
M1/0600M2/0606
M3/0612
Measure (e-r )Dist= 2.8miles
RML
X0600 0500 11.8 0609 0490 10.0 0612 0470 8.0
DRM=2350
r
e
Oc=0050
OS=14knots
R
M1/0600M2/0606
M3/0612
Measure (e-r )Dist= 2.8miles
RML
X0600 0500 11.8 0609 0490 10.0 0612 0470 8.0
DRM=2350
r
e
finnee
Oc=0050
OS=14knots
R
M1/0600M2/0606
M3/0612
Tdiff.= 12 minSpd=14kts.
Dist= 2.8miles
RML
X
DRM
0600 0500 11.8 0609 0490 10.0 0612 0470 8.0
Oc=0050
OS=14knots
R
M1/0600M2/0606
M3/0612
Tdiff.= 12 minSpd=14kts.
Dist= 2.8miles
RML
X
DRM
0600 0500 11.8 0609 0490 10.0 0612 0470 8.0