2024 10 USC 18240 – Acquisition of facilities by exchange

2023 10 USC 18240 – Acquisition of facilities by exchange

2022 10 USC 18240 – Acquisition of facilities by exchange

2021 10 USC 18240 – Acquisition of facilities by exchange

2020 10 USC 18240 – Acquisition of facilities by exchange

2018 10 USC 18240 – Acquisition of facilities by exchange

2017 10 USC 18240 – Acquisition of facilities by exchange

2015 10 USC 18240 – Acquisition of facilities by exchange

2014 10 USC 18240 – Acquisition of facilities by exchange

2013 10 USC 18240 – Acquisition of facilities by exchange

2012 10 USC 18240 – Acquisition of facilities by exchange

2010 10 USC 18240 – Acquisition of facilities by exchange