| 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 | A | Aerodrome information | | | W | Navigational Warning | | | / | | | From flight level | 000 | Surface | | | / | | | Up to flight level | 230 | 23000 feet QNE | | | / | | | Centre Latitude | 5109N | 51° 9' North' | | Centre Longitude | 00145W | 1° 45' West | | Radius of area affected | 016 | 16 nautical miles |
| | MILITARY HELICOPTER WILL CONDUCT HIGH ENERGY MANOEUVRES WITHIN 15NM RADIUS OF 510920N 0014506W ( BOSCOMBE DOWN ). AIRCRAFT MAY BE UNABLE TO COMPLY WITH RAC.FOR INFO 01980 663052 / 01980 662669 / 01980 662669.AR-2026-5577 / 01. |
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