true altitude

TRUE AGL = IND AGL + ((VAR273)  IND AGL)

IND AGL = TRUE AGL  (1 + (VAR273))

TRUE AGL = IND AGL + ((VAR273)  IND AGL)

IND AGL = TRUE AGL  (1 + (VAR273))

An aircraft crosses the outer marker (OM) on an ILS approach. The outer marker check height is 1660ft. The pressure altimeter at this position reads 1690ft.

Given:
Airport Elevation…………………………………………..720ft
Temperature……………………………………………….+16C
Local QNH………………………………………………….1012

Where is the true position of the aircraft in relation to the glideslope?

An aircraft crosses the outer marker (OM) on an ILS approach, on glideslope. The outer maker check height is 2300ft.

Given:

Given:
Elevation……………………………………….…………..300ft
Temperature……………………………………………….-7C
Pressure Height ………………………………….……....2380ft

What altitude would be indicated by the pressure altimeter at this position?

An aircraft crosses the outer marker (OM) on an ILS approach. The outer marker check height is 2110ft. The pressure altimeter at this position reads 2090ft.

Given:
Airport Elevation…………………………………………..800ft
Temperature……………………………………………….+3C
Local QNH………………………………………………….1015

Where is the true position of the aircraft in relation to the glideslope?

An aircraft crosses the outer marker (OM) on an ILS approach, on glideslope. The outer maker check height is 1700ft.

Given:

Given:
Elevation……………………………………….…………..500ft
Temperature……………………………………………….+3C
Pressure Height ………………………………….……....1800ft

What altitude would be indicated by the pressure altimeter at this position?

TRUE AGL = IND AGL + ((VAR273)  IND AGL)

IND AGL = TRUE AGL  (1 + (VAR273))

An aircraft crosses the outer marker (OM) on an ILS approach. The outer marker check height is 1660ft. The pressure altimeter at this position reads 1690ft.

Given:
Airport Elevation…………………………………………..720ft
Temperature……………………………………………….+16C
Local