I'm delighted to be Sophie's Patron for her attempt at the 3 Peaks, which is one of the toughest challenges you can do in the UK. Please support Sophie and help her raise funds for 1064 (Honiton) Sqn Air Cadets.

Well done you Sophie! Strength and power to you for your 3 Peaks Challenge. Climbing the UK's highest peaks in just 24 hours is an incredible undertaking, and all of us will be cheering you on! Respect…

Well done Sophie, for taking on the arduous 3 Peaks Challenge and what better aim than to raise money for your Air Cadet Squadron. Here’s wishing you all the very best on this brilliant adventure.

Sophie, this challenge is all about planning, incredible stamina, tremendous teamwork - and the weather! It will be a truly wonderful achievement to have on your CV, but more important is the inner confidence in that you’ll know what you really can do when next given the opportunity. Go for it!

Sophie, best of luck on the 3 Peaks Challenge. It will be demanding, but your determination is becoming a thing of legend. Hang in there when the going gets tough and I hope that you raise lots of money.

Good luck Sophie! This is sure to be a proper adventure, with just the right amount of ambition that makes it close to impossible for so many, and is a great inspirational for all of us. Go for it!

I wish you all the best of luck. Take care, enjoy the 3 Peaks Challenge and I hope that you raise loads and loads of money.

This is a really tough challenge, but Sophie epitomises the spirit of RAF Air Cadets. All of us within the Air Mobility Force are rooting for her.

Having completed a few summer and winter 3 Peaks Challenges, I know only too well how tough this expedition is. Hats off to you Sophie and God's Speed!

On behalf of everyone at RAF Brize Norton I wish you the very best of luck as you take on this phenomenal 3 Peaks Challenge! You’ve got this!

This is an extremely tough challenge that is facing Sophie, but I have every confidence that she will succeed in completing the 3-Peaks challenge. Please give her your support and donate to her JustGiving page.

Please support Sophie’s extraordinary challenge if you can - it is a brilliant endeavour to try to enhance the opportunities that the Royal Air Force Air Cadets provides for thousands of young people across the UK. Her undertaking of this challenge represents what the Air Cadets can inspire and enhance in the UKs young people; tenacity, courage, leadership, confidence and endeavour. Please support her as much as you can!

Sophie Mackenney is taking on a very tough challenge for a most worthwhile cause. It would be marvellous if more young people would follow her example and raise support for Air Cadets and other youth organisations. I wish you every success Sophie.

Go Sophie! Inspiring Challenge! Inspiring purpose! Every success.

I was both delighted and impressed to hear that Sophie is taking on this superb challenge in support of her Air Cadet Squadron. She clearly has the drive and determination to overcome the very considerable demands.

Sophie, I would like to personally wish you all the very best for your 3 Peaks Challenge on the 13 Jul. Climbing the UK's highest peaks in just 24 hours is an incredible undertaking, and BBMF will be behind you every step of the way. Enjoy the adventure, you will absolutely smash it. Go Sophie!!

Good luck Sophie. What a great British challenge for a great cause - racing to the highest point in England, Scotland and Wales.

How wonderful that Sophie is taking on this challenge; I will be cheering her on and encouraging her all the way. Well done to her for joining the ATC, as I did (1475 Dulwich Sqn), it’s a wonderful experience and start in life.