| Significance | Code | Meaning |
|---|
| FIR | EGTT | London FIR | | | / | | | Qualifiers | Q | | | | RD | Danger area restriction | | | CS | installed | | | / | | | 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 | 004 | 400 feet QNE | | | / | | | Centre Latitude | 5124N | 51° 24' North' | | Centre Longitude | 00005W | 0° 5' West | | Radius of area affected | 002 | 2 nautical miles |
| | TEMPORARY DANGER AREA ( TDA ) EGD179A INSTALLED WITHIN AREA BOUNDED BY 512329N 0000459W-512330N 0000453W-512336N 0000439W-512417N 0000415W-512423N 0000416W-512423N 0000410W-512414N 0000407W-512327N 0000443W-512239N 0000531W-512240N 0000534W-512247N 0000531W-512311N 0000514W-512258N 0000554W-512259N 0000555W-512314N 0000514W-512333N 0000521W-512348N 0000551W-512353N 0000558W-512353N 0000557W-512342N 0000534W-512329N 0000459W ( THORNTON HEATH,SOUTH NORWOOD ). BEYOND VISUAL LINE OF SIGHT ( BVLOS ) UAS OPERATIONS WITHOUT VISUAL OBSERVERS CONTAINED WHOLLY WITHIN THE TDA.MAXIMUM HEIGHT 200FT ABOVE GROUND LEVEL.EMERG SERVICES AIRCRAFT MAY ENTER THE AIRSPACE IN ACCORDANCE WITH LOCAL DECONFLICTION AGREEMENTS.FOR INFO 07484 424457.AR-2026-2419 / 05. |
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