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Drone Rules for De Havilland Aircraft Museum

London Colney, England (England) • United Kingdom
Salisbury Hall, London Colney, Shenley, St Albans AL2 1BU, UK
Lat: 51.7109 • Lng: -0.271696
Air advisory Fly with caution Last updated: Jun 2, 2026
Summary
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Airspace Notice (South Mimms): High-altitude large model aircraft operations active within a 1NM radius from surface level up to 2000ft AMSL.

AVIATION SAFETY NOTIFICATION: SOUTH MIMMS REGION

Remote drone operators are advised to observe special safety precautions within this sector due to overlapping uncrewed aviation activities.

  • HAZARD CLASSIFICATION: Heavy/Large Model Aircraft Operations
  • GEOGRAPHIC BOUNDARY: 1 Nautical Mile (1NM) radius around central coordinates 51°43'01"N, 000°15'44"W (South Mimms zone).
  • VERTICAL COLUMN: Extending from surface ground level up to 2,000 feet AMSL.
  • EFFECTIVE SCHEDULE: Active daily from Sunrise (SR) to Sunset (SS), running from May 22, 2026, through to August 17, 2026.
  • MANDATORY PROTOCOL: Due to the high-altitude capabilities of large model aircraft in this specific perimeter, drone pilots must execute rigorous visual scanning, preserve a strict line of sight, and instantly yield right-of-way.

REGULATORY REF: Published under UK CAA Airspace Navigation Warning NOTAM ID EGGN/H2416/26 (File: AR-2026-4025/01).

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Shape notes
  • South Mimms model aircraft warning
Rule sources
  • https://notaminfo.com/latest — Validated via current UK aeronautical logs detailing the daily sunrise-to-sunset activation timeline and 1NM boundary constraints for NOTAM EGGN/H2416/26.
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