The Spaceport Snowdonia Development plan was produced in March 2020 and was funded by the UKSA’s Horizontal Spaceport Development Fund.
Lluniwyd cynllun Datblygu Porth Gofod Eryri ym mis Mawrth 2020 ac fe'i hariannwyd gan Gronfa Datblygu Pyrth Llorweddol UKSA.