| Significance | Code | Meaning |
|---|
| FIR | EGXX | UK Open FIR | | | / | | | Qualifiers | Q | | | | WY | Aerial survey | | | LW | will take place | | | / | | | Traffic | V | VFR traffic affected | | | / | | | Purpose | M | Miscellaneous | | | / | | | Scope | W | Navigational Warning | | | / | | | From flight level | 000 | Surface | | | / | | | Up to flight level | 065 | 6500 feet QNE | | | / | | | Centre Latitude | 5504N | 55° 4' North' | | Centre Longitude | 00500W | 5° 0' West | | Radius of area affected | 999 | 999 nautical miles |
| | PIPELINE INSPECTION NOTIFICATION PROCEDURE SYSTEM ( PINS ) WILL TAKE PLACE IN THE FOLLOWING LOW FLYING AREAS-4,5,6,8,9,10,11N,11S,12,13,14E,16,17 AND THE THAMES VALLEY AVOIDANCE AREA MAXIMUM HEIGHT 2000FT ABOVE GROUND LEVEL.UK AERONAUTICAL INFORMATION PUBLICATION ENR 6 ( PINS AREAS AND UK DAY LOW FLYING SYSTEM ( DLFS )) REFERS.25 / 05 / 031 / LFC |
|
