| Significance | Code | Meaning |
|---|
| FIR | EGTT | London FIR | | | / | | | Qualifiers | Q | | | | WE | Exercises | | | 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 | W | Navigational Warning | | | / | | | From flight level | 000 | Surface | | | / | | | Up to flight level | 020 | 2000 feet QNE | | | / | | | Centre Latitude | 5235N | 52° 35' North' | | Centre Longitude | 00043E | 0° 43' East | | Radius of area affected | 034 | 34 nautical miles |
| | MULTIPLE HEL OPERATING WITHOUT LIGHT WITHIN AREA BOUNDED BY : 530500N 0002100E-523951N 0004742E-520700N 0011228E-520800N 0005733E-520700N 0005542E-520800N 0003000E-525250N 0000300W-530500N 0002100E ( MARHAM ). FOR INFO 01449 728240.AR-2024-7031 / AU3. |
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