| Significance | Code | Meaning |
|---|
| FIR | EGXX | UK Open 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 | 999 | Unlimited | | | / | | | Centre Latitude | 5733N | 57° 33' North' | | Centre Longitude | 01351W | 13° 51' West | | Radius of area affected | 228 | 228 nautical miles |
| | AERONAUTICAL INFORMATION PUBLICATION SUPPLEMENT 073 / 2026 TEMPORARY DANGER AREA,EXERCISE ATLANTIC THUNDER 26 ( AT26 )- EXTENDED UNTIL 22 SEPTEMBER 2026. |
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