Book 1 - City of St. Petersburg

PRIMARY ZONE
PRIMARY Height (Feet ZONE Above Mean Sea Level - AMSL) of runway at center line
Height (Feet Above Mean Sea Level - AMSL) of runway at center line
HORIZONTAL ZONE
HORIZONTAL 158’above mean ZONE sea level. The zone is delineated by connecting
158’above arcs radiating mean 5000’ sea from level. the The end zone of each is delineated primary zone. by connecting
arcs radiating 5000’ from the end of each primary zone.
CONICAL ZONE
Starts CONICAL at the ZONE Horizontal Zone elevation (158’ AMSL) increasing 1’
vertically Starts at the for Horizontal each 20’ horizontally, Zone elevation ending (158’ 200’ AMSL) above increasing Horizontal 1’ Zone
elevation. vertically for each 20’ horizontally, ending 200’ above Horizontal Zone
elevation.
TRANSNATIONAL ZONE
TRANSNATIONAL Starts at the Approach ZONE Zone height, increasing 1’ for each 7’
Starts horizontal, at the ending Approach at the Zone Horizontal height, Zone increasing elevation 1’ for (158’ each AMSL). 7’
horizontal, NOTE: There ending is no at Transitional the Horizontal Zone Zone for that elevation portion (158’ of the AMSL). Approach
NOTE: Zone extending There is no above Transitional the Horizontal Zone for Zone that elevation portion of (158’ the AMSL). Approach
Zone extending above the Horizontal Zone elevation (158’ AMSL).
APPROACH ZONE
APPROACH Starts at the Primary ZONE Zone hiehgt for each runway end; increasing 1’
Starts vertically at the for Primary each 20’ Zone horizontally hiehgt for from each that runway Primary end; Zone increasing end and 1’
vertically ending 5000’ for each ou & 20’ 250’ horizontally above the from Primary that Zone Primary height. Zone NOTE: end and The
ending outer approximate 5000’ ou & 250’ 2000’ above of each the approach Primary Zone surface height. lies above NOTE: the The
outer Airport’s approximate Horizontal 2000’ Surface. of each approach surface lies above the
Airport’s Horizontal Surface.
Figure 3.20 Height Limitations
MICHAEL MALTZAN ARCHITECTURE, INC. 3 - 35