24
Garmin GTS Traffic Systems
190-00587-02 Rev. E
6.4.2.2 TA Criteria
Targets may become a TA based on closure rate (time until collision) or if
they encroach within a minimum distance. The criteria used depends on the
current sensitivity level. Once a TA is generated, it will remain a TA for at least
5 seconds, even if the target no longer satisfies the criteria for a TA. Table 6
summarizes the criteria used for TAs.
Sensitivity
Level
TA Alerting Conditions
4
Within the next 30 seconds, intruder range and relative altitude are
predicted to be within 0.20 NM and 400 ft.
5
Within the next 35 seconds, intruder range and relative altitude are
predicted to be within 0.35 NM and 700 ft.
6
Within the next 40 seconds, intruder range and relative altitude are
predicted to be within 0.55 NM and 700 ft.
7
Within the next 45 seconds, intruder range and relative altitude are
predicted to be within 0.80 NM and 700 ft.
8
Within the next 48 seconds, intruder range and relative altitude are
predicted to be within 1.10 NM and 700 ft.
Table 6 TA Alerting Conditions
Содержание GTS 820 TAS
Страница 1: ...GTS Traffic Systems Pilot s Guide...
Страница 6: ...iv Garmin GTS Traffic Systems 190 00587 02 Rev E...
Страница 39: ......
