Altitude Exemption for larger models…. Post author:Mark Youatt Post published:October 9, 2024 Post category:General We now have the necessary exemptions in place to allow models of 7.5kg+ to exceed an altitude of 400′, running to 31/12/2024. You Might Also Like Remembrance Sunday – publicity … November 27, 2025 WHMFC Field Layout September 2022….. September 10, 2022 Message from New Member May 29, 2020