The 2015 H1 Unlimited season is the sixtieth running of the H1 Unlimited series for unlimited hydroplanes, sanctioned by the APBA. It will be the first time since 2009 that the series will have no sanctioning from the UIM.
The 2015 H1 Unlimited season is the sixtieth running of the H1 Unlimited series for unlimited hydroplanes, sanctioned by the APBA. It will be the first time since 2009 that the series will have no sanctioning from the UIM. (en)
The 2015 H1 Unlimited season is the sixtieth running of the H1 Unlimited series for unlimited hydroplanes, sanctioned by the APBA. It will be the first time since 2009 that the series will have no sanctioning from the UIM. (en)