I have just purchased a Typhoon H Advanced in the UK, and I contacted Yuneec in advance about the spec. They say all ST16s now come with the additional antenna (3 in total) and patch antenna as an option. This is good news as I thought that only applied to the Pro version. My question is, has the video transmission range increased above 500-600m as a result of updates since launch? I've read various things about CE range exceeding 1km now, while others staying it is still around the 600m mark. What's the situation in the UK these days, assuming it is in an environment without obstruction/interference?