| Significance | Code | Meaning |
|---|
| FIR | EGXX | UK Open FIR | | | / | | | Qualifiers | Q | | | | RD | Danger area restriction | | | TT | trigger NOTAM | | | / | | | 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 | 5745N | 57° 45' North' | | Centre Longitude | 01443W | 14° 43' West | | Radius of area affected | 312 | 312 nautical miles |
| | TRIGGER NOTAM-AERONAUTICAL INFORMATION PUBLICATION SUPPLEMENT 073 / 2026 WITH EFFECT FROM 17 SEP 2026 UNTIL 21 SEP 2026.EX ATLANTIC THUNDER 26 ( AT26 ) |
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