2024 14 CFR 400.1 – Basis

2023 14 CFR 400.1 – Basis

2022 14 CFR 400.1 – Basis

2021 14 CFR 400.1 – Basis

2020 14 CFR 400.1 – Basis

2019 14 CFR 400.1 – Basis

2016 14 CFR 400.1 – Basis

2015 14 CFR 400.1 – Basis

2014 14 CFR 400.1 – Basis

2010 14 CFR 400.1 – Basis

2009 14 CFR 400.1 – Basis