States Navy at the time of the accident, and he is buried at Arlington National Cemetery. (5) All 3 astronauts were posthumously awarded the Congressional Space Medal of Honor. (6) As Arlington National Cemetery is where we recognize heroes who have passed in the service of our Nation, it is fitting on the 50th anniversary of the Apollo I accident that we acknowledge those astronauts by building a memorial in their honor. 3. Construction of memorial to the crew of the Apollo I launch test accident at Arlington National Cemetery (a) Construction required The Secretary of the Army shall, in consultation with the Administrator of the National Aeronautics and Space Administration, construct at an appropriate place in Arlington National Cemetery, Virginia, a memorial marker honoring the three members of the crew of the Apollo I crew who died during a launch rehearsal test on January 27, 1967, in Cape Canaveral, Florida. (b) Availability of funds Of the amount appropriated or otherwise made available for fiscal year 2017 for operations and maintenance for the Army, $500,000 shall be available for the construction of the memorial marker required by subsection (a). 4. Donations for a memorial for the crew of the Apollo I launch test accident (a) Authority To accept donations The Administrator of the National Aeronautics and Space Administration may accept gifts and donations of services, money, and property (including personal, tangible, or intangible property) for the memorial marker required by section 3. (b) Transfer (1) The Administrator may transfer to the Secretary of the Army any services, money, or property accepted by the Administrator under subsection (a) for the purpose of the construction of the memorial marker required by section 3. (2) Any moneys transferred to the Secretary under paragraph (1) shall be merged with amounts in the account referred to in subsection (b) of section 3, and shall be available for the purpose referred to in that subsection. (c) Expiration of authority The authority of the