| Significance | Code | Meaning |
|---|
| FIR | EGTT | London FIR | | | / | | | Qualifiers | Q | | | | RD | Danger area restriction | | | XX | miscellaneous plain language | | | / | | | 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 | 100 | 10000 feet QNE | | | / | | | Centre Latitude | 5158N | 51° 58' North' | | Centre Longitude | 00253W | 2° 53' West | | Radius of area affected | 002 | 2 nautical miles |
| | DANGER AREA EGD147 ( PONTRILAS ) ADDITIONAL ACTIVITY DESCRIPTORS : UNMANNED AIRCRAFT SYSTEM BEYOND VISUAL LINE OF SIGHT ( BVLOS ), UNMANNED AIRCRAFT SYSTEM VISUAL LINE OF SIGHT ( VLOS ) AND ELECTRONIC / OPTICAL HAZARD.CONTACT : BOOKING RANGE CONTROL 01432 357311 EXTENSION 3239.PRE-FLIGHT INFORMATION AIR OPERATIONS 01432 357311 EXTENSION 2369.AR-2025-700 / 01. |
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