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4 . 4 S C E N A R I O T E S T
R e f e r t o 1 - 2 - 4 , F i g u r e 1 1 .
S c e n a r i o T e s t p r o vi d e s s i m u l a t e d p l a n n e d
e n c o u n t e r s w i t h M o d e C o r M o d e S i n t r u d e r s.
S c e n a r i o T e s t i s u s e d t o ve r i f y a u r a l a n d vi su a l
T C A S o p e r a t i o n ( T r a f f i c a n d R e so l u t i o n
A d v i so r i e s ) . D yn a m i c o p e r a t i o n a l l o w s
s i m u l a t i o n o f a co m p l e t e a n d ch a n g e a b l e f l i g h t
i n t o a n d o u t o f t h e T C A S r a n g e o f o p e r a t i o n .
A l t e r i n g t h e r a n g e r a t e o r a l t i t u d e r a t e w i t h t h e
s c e n a r i o r u n n i n g s i m u l a t e s t w o - s t a g e
s c e n a r i o s o r s e c o n d o r d e r d yn a m i c e n c o u n t e r s.
I n t r u d i n g f l i g h t p a t t e r n s, p r o g r a m m e d f r o m t h e
S c e n a r i o T e s t sc r e e n , ca n b e sa v e d i n d a t a
s t o r a g e . I n i t i a l l y, t h e s a m e g e n e r a l d e f a u l t
sce n a r i o i s l o a d e d i n t o e a c h o f t h e t e n s t o r a g e
l o ca t i o n s.
** SCENARIO TEST - RUNNING **
INTRUDER TYPE: ATCRBS
RANGE: 12.80 nm
ALT: 8000 ft
STATUS: NON-THREAT
W-S SEQUENCE INTERVAL: 1.00 sec
** SCENARIO TEST - RUNNING **
INTRUDER TYPE: ATCRBS
RANGE: 3.95 nm
ALT: 10,000 ft
STATUS: PROXIMITY
W-S SEQUENCE INTERVAL: 1.00 sec
** SCENARIO TEST - RUNNING **
INTRUDER TYPE: MODE-S
RANGE: 5.86 nm
ALT: 9157 ft
STATUS: TRAFFIC
SURVEILLANCE INTERVAL: 1.00 sec
** SCENARIO TEST - RUNNING **
INTRUDER TYPE: MODE-S
RANGE: 3.49 nm
ALT: 9552 ft
STATUS: RESOLUTION
SURVEILLANCE INTERVAL: 1.00 sec
S a m p l e S ce n a r i o T e st S cr e e n s
F i g u r e 1 1
O PERATI ON MANUAL
TCAS- 201-2
S T E P
1 .
C o n n e ct U U T t o R F I / O C o n n e ct o r f o r
d i r e ct co n n e ct i o n o r F l a t A n t e n n a ( f a ci n g
t o w a r d s U U T A n t e n n a ) t o A n t e n n a
C o n n e ct o r .
2 .
P e r f o r m S e t u p P r o ce d u r e a cco r d i n g t o
p a r a 1 - 2 - 4 . 3 .
3 .
I f d i r e ct co n n e ct i o n i s n o t u se d , p e r f o r m
o n e o f t h e f o l l o w i n g :
E i t h e r sh i e l d w i t h A n t e n n a S h i e l d
( r e f e r t o A p p e n d i x C ) o r d i sco n n e ct
a n d t e r m i n a t e U U T A n t e n n a n o t b e i n g
t e st e d . D e a ct i va t e o t h e r a r e a
t r a n sp o n d e r s o r p o si t i o n
t r a n s p o n d e r s a t l e a s t t h r e e t i m e s t h e
S e t u p # 1 M e n u h o r i zo n t a l d i st a n ce
f r o m F l a t A n t e n n a .
TIME:1:25;0:04
RATE:+540 kt
RATE:+1500 fpm
TIME:0:41;0:06
RATE:+350 kt
RATE:+0 fpm
TIME:0:39;0:46
RATE:+540 kt
RATE:+1500 fpm
TIME:0:23;1:02
RATE:+540 kt
RATE:+1500 fpm
P R O C E D U R E
P a g e 9
S e p 1 / 0 4
1 - 2 - 4
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