Binoculars and cameras were poised for the lift-off for 11 people; both young and old who eagerly waited at the Nuhaka viewing site.
Jimmy, 9, and 14-year-old sister Sage travelled with their rocket-enthusiast mother from Auckland at 6am yesterday morning.
Despite being "disappointed," they were hopeful to be witness to a successful operation later today.
Similarly 9-year-old Ruby from Wellington was looking forward to seeing flames upon take-off.
She came with her grandparents; Christine and Mark Stack from Napier.
"It was great to see the rocket, even though it didn't launch."
For Andrew Wightman and his 14-year-old son, Matt, travelling several hours from Ngaruawahia to the viewing site was "worth it."
"We came all this way, but that's okay. We thought there would be more people," Matt said.
The next launch attempt will be after 2.30pm tomorrow, pending optimal weather, the Rocket Lab spokesperson said.