At his arrival back in Norway, Haakon gained the support of the landowners by promising to give up the rights of taxation claimed by his father over inherited real property. Eric Bloodaxe soon found himself deserted on all sides, and saved his own and his family's lives by fleeing from the country. Eric fled to the
Orkney Islands and later to the
Kingdom of Jorvik, eventually meeting a violent death at
Stainmore,
Westmorland, in 954 along with his son, Haeric. In 953, Haakon had to fight a fierce battle (
Slaget på Blodeheia ved Avaldsnes) at
Avaldsnes against the sons of
Eric Bloodaxe (
Eirikssønnene). Haakon won the battle, at which Eric's son Guttorm died. One of Haakon's most famous victories was the
Battle of Rastarkalv (
Slaget på Rastarkalv) near
Frei in 955 at which Eric's son, Gamle, died. By placing ten standards far apart along a low ridge, he gave the impression that his army was bigger than it actually was. He managed to fool Eric's sons into believing that they were outnumbered. The Danes fled and were slaughtered by Haakon's army. The sons of Eric returned in 957, with support from King
Gorm the Old, King of Denmark, but were again defeated by Haakon's effective army system.
Skaldic poems and the
Icelandic sagas link the introduction of the
leiðangr naval system in Norway to Haakon. Haakon may have emulated King Æthelstan's naval system. ==Succession==