| Significance | Code | Meaning |
|---|
| FIR | EGTT | London FIR | | | / | | | Qualifiers | Q | | | | AC | Class B, C, D, or E Surface Area | | | 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 | A | Aerodrome information | | | E | En-Route information | | | / | | | From flight level | 000 | Surface | | | / | | | Up to flight level | 040 | 4000 feet QNE | | | / | | | Centre Latitude | 5143N | 51° 43' North' | | Centre Longitude | 00156W | 1° 56' West | | Radius of area affected | 008 | 8 nautical miles |
| | TEMPORARY CTR ( CTR 1 ) CLASS D INSTALLED WITHIN AREA BOUNDED BY : 514706N 0020509W-514314N 0015058W-514313N 0015050W-514120N 0015001W-514144N 0014743W-513840N 0014648W-513928N 0015338W-514028N 0020214W-514056N 0020619W-514706N 0020509W.SURFACE / 4000FT ABOVE MEAN SEA LEVEL.CONTROLLING AUTHORITIES : BRIZE NORTON AIR TRAFFIC CONTROL / KEMBLE AFIS.AR-2026-1678 / AU6. |
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