Tnav

Question 1

How many satellites can each MMR/EGI track?

Answer 1

12

Question 2

Which components does the MRI/EGI use information from to estimate the aircraft state?

Answer 2

INU, GPS, DRVS Doppler , HADS, and the MP

Question 3

From which page is the manual primary INU selection made?

Answer 3

TSD- UTIL

Question 4

What is the function of the DRVS in the NAV system?

Answer 4

The Doppler is used purely as a velocity sensor and does not provide in any way a NAV capability of its own

Question 5

When does the altitude lo audio activate

Answer 5

Based on altitude lo setting,
1-10 ft audio upon reaching altitude
11-999 ft at 10% below setting
1000-20,000 ft audio at 100 ft below

Question 6

Which page should you select in order to set hi & lo altitude?

Answer 6

Flight set

Question 7

How does the Doppler calculate radar altimeter setting?

Answer 7

Provides aircraft referenced ground velocities

Question 8

What does the TSD stand for and what is its purpose?

Answer 8

Correlates navigation and battle management (attack) information on a single display

Question 9

The TSD correlates what two types of information on a single display?

Answer 9

nav and battle management (atk)

Question 10

What do the boxed selections indicate when the NAV and ATK SHOW pages are initially selected?

Answer 10

Default settings

Question 11

Which show pages have separate NAV and ATK selections?

Answer 11

Top level show, coord show

Question 12

The EGI’s position confidence value on the TSD UTIL page provides what?

Answer 12

A 95% radial error estimate, in meters, of how good the EGI’s present position is

Question 13

Which page displays the EGI satellite tracking information to the aircrew?

Answer 13

TSD- UTIL

Question 14

Name the two ways the crew can get to the abbreviations page

Answer 14

TSD - UTIL then abr
TSD - POINT then abr

Question 15

Can the NAV Fly to cue be turned off on the flight page?

Answer 15

No, only selectable for the HDU

Question 16

What page can the crew go to in order to remove the NAV Fly-to cue from the HDU?

Answer 16

TSD- SHOW- HMD SHOW- deselect

Question 17

What are the satellite tracking options & Doppler info for the EGI’s?

Answer 17

P: # correlated precision satellites each EGI is tracking
S: # standard satellites
N: # non - correlated satellites
D: check mark indicated EGI is using Doppler

Question 18

HAE

Answer 18

Height above ellipsoid
The mean altitudes around the earth to create an average earth height at any given point

Question 19

what are the types of user points, and what slots do they fill?

Answer 19

waypoints & hazards: 1-50
control measures: 51-99
Shared area: 100-950 (can be split into 8 sections for the 8 primary members)
targets 951-1000 (numbered starting at T01)

Question 20

The TSD pop-up menu will be opened by selecting what type of points?

Answer 20

waypoints, hazards, control measures, targets, SA icons, DAFIF icons

Question 21

SA information arrives via what?

Answer 21

IDM through blue force tracker

Question 22

in order to receive SA icons what are the two criteria?

Answer 22

Must be logged in AND tuned into Tactical Internet

Question 23

what selections can freeze the map?

Answer 23

BAM, CAQ, FRZ (and PAN)

Question 24

what information is displayed in the next WP status window?

Answer 24

Fly-to point name, distance to fly-to, ground speed, time till arrival based on current ground speed

Question 25

What types of map options does the TYPE button present?

Answer 25

DIG, TAC CHART, SAT, CIV CHART, STICK(always available)

Question 26

What is DTED? and what are the levels?

Answer 26

Digital terrain elevation data 0: 1km apart 1: 100m apart 2: 30m apart

Question 27

When GRID lines button is on, what is the number in the top right corner?

Answer 27

Grid status window displays the size of each grid

Question 28

3 types of orientation, and which is default

Answer 28

Track up- default Heading up North up

Question 29

What does the gray screen with black cross pattern area of the map indicate?

Answer 29

Map not available, no map is loaded on the RMM

Question 30

The add button allows what type of points to be created?

Answer 30

Wp, hz, cm, tg, mk (user points)

Question 31

After adding a point, what does pressing IDENT do?

Answer 31

Further defines the version of each type, can add additional information Abr, free text, location, altitude

Question 32

If no additional information is added using IDENT what is the default altitude and location?

Answer 32

Altitude: DTED information, if no DTED info present, then based on PP Present position

Question 33

What types of points can be stored?

Answer 33

Wp, hz, cm, tg, mk

Question 34

What is an identifier?

Answer 34

Two letter from abbreviations page that will further identify a coordinate point beyond type

Question 35

What process allows the crewmember to change the IDENT as desired?

Answer 35

EDIT

Question 36

Three methods to complete waypoint store must be initiated from which page?

Answer 36

TSD, POINT, STORE,TYPE WP

Question 37

If no information is entered via the keyboard when creating or editing a point, what info will be entered?

Answer 37

What ever info is displayed at the L1 is automatically accepted by the database

Question 38

How many points and what type of points can a route hold?

Answer 38

May contain up to 400 points made of WP, HZ, CM, TG, DAFIF

Question 39

What is the ADD button used for?

Answer 39

To add an existing point, to a route

Question 40

How is the RTM page accessed?

Answer 40

Through RTE, RTM

Question 41

How should points be inserted into a rte?

Answer 41

Select Add on rte page Select ‘in front of’ location for point Select the point

Question 42

WPT APPROACH will display on the UFD under what conditions?

Answer 42

1 min out based on current ground speed with neither crew station displaying a TSD. Selecting the TSD after the message is displayed will clear the message