Bill Eichelberger's Estes - Big Bertha (Spirit of '77)
An original 1980's version Big Bertha with two piece nose cone and stuffer tube.
Flights
Date | Flyer | Rocket | Altitude |
|---|---|---|---|
2021-09-11 | Bill Eichelberger | Estes - Big Bertha (Spirit of '77) | 500 Feet |
2012-04-03 | Bill Eichelberger | Estes - Big Bertha (Spirit of '77) | - |
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