Cross Border Area
Cross Border Area
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11.Nov.2025
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SKYbrary Aviation Safety. (November 11, 2025). Cross Border Area.
Retrieved June 4, 2026
from https://skybrary.aero/articles/cross-border-area
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Definition
Cross Border Area. An airspace restriction or reservation established over international borders for specific operational requirements. This may take the form of a Temporary Segregated Area (TSA) or Temporary Reserved Area (TRA).
Source: EUROCONTROL
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