2026 ORC certificate
BIG BROTHER
PROTO 1/4 TON 1981
BIG BROTHER is a PROTO 1/4 TON 1981 from FRA with an overall length of 6.890 meters. Its total sail area is 59.44 square meters. It has an APHD rating of 682.9. Explore the 2026 ORC certificate, ratings, and performance data.
- Certificate / Ref No
- 26116a / 04330004HLN
- Sail Number
- IRL-1984
- Class
- PROTO 1/4 TON 1981
- Nation
- FRA
- Issue Date
- 2026-03-13
- LOA
- 6.890 m
- CDL
- 5.529
- APHD
- 682.9
- Draft
- 1.479 m
- Displacement
- 1095 kg