| Significance | Code | Meaning |
|---|
| FIR | EGTT | London FIR | | | / | | | Qualifiers | Q | | | | XX | Miscellaneous | | | LW | will take place | | | / | | | Traffic | I | IFR traffic affected | | | V | VFR traffic affected | | | / | | | Purpose | B | For inclusion in Preflight Infomation Bulletins | | | O | Operationally significant for IFR flights | | | / | | | Scope | W | Navigational Warning | | | / | | | From flight level | 000 | Surface | | | / | | | Up to flight level | 022 | 2200 feet QNE | | | / | | | Centre Latitude | 5218N | 52° 18' North' | | Centre Longitude | 00127E | 1° 27' East | | Radius of area affected | 003 | 3 nautical miles |
| | AREA OF INTENSE AERIAL ACTIVITY DUE TO FLY-IN WITHIN 2NM RADIUS OF 521828N 0012715E ( HEVENINGHAM ). INCREASED LEVELS OF HEL AND FIXED WING AIRCRAFT.STRICTLY PRIOR PERMISSION REQUIRED ONLY.JOIN AND DEPARTURE PROCEDURES ARE PROMULGATED TO AIRCRAFT COMMANDERS WITH APPROVED PRIOR PERMISSION REQUIRED FOR THE EVENT.EVENT CONTACT HEVENINGHAM RADIO FREQUENCY 131.450MHZ.FOR INFO 07796 878052.AR-2026-4539 / 01. |
|
