ðə spˈeɪs lˈɔft ˌɛksˈɛl sʌbˈoːɹbɪɾəl sˈaʊndɪŋ ɹˈɑːkɪt kˈæɹid pˈeɪloʊdz fɔːɹ nˈæsɐ flˈaɪt ɑːpɚtˈuːnᵻɾiz pɹˈoʊɡɹæm.
The SpaceLoft XL suborbital sounding rocket carried payloads for NASA's Flight Opportunities Program.