| 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 | 037 | 3700 feet QNE | | | / | | | Centre Latitude | 5101N | 51° 1' North' | | Centre Longitude | 00238W | 2° 38' West | | Radius of area affected | 006 | 6 nautical miles |
| | INCREASED AERIAL ACTIVITY WITHIN 5NM RADIUS OF 510032N 0023816W ( YEOVILTON ). CONTACT CH 127.355.FOR INFO 01935 455497 / 01935 455262.AR-2026-6190 / 01. |
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