Issue and Effective Dates
—
ICAO AIRAC System
Jeppesen Issue Dates
Effective by Date
ICAO AIRAC System
Effective date—
28 days before—
42 days before—
56 days before—
Jeppesen Issue Dates
Bi-weekly—
Weekly—
Effective by AIRAC Cycle
ICAO AIRAC System
Effective date—
28 days before—
42 days before—
56 days before—