The first launch from PALC2-4 occurred on 14 August 1964, when a KH-7 satellite was launched by an Atlas-Agena D. After 27 Atlas-Agena launches, the last of which was on 4 June 1967, the complex was deactivated.
Peluncuran pertama dari PALC2-4 terjadi pada 14 Agustus 1964, ketika satelit KH-7 diluncurkan oleh Atlas-Agena D. Setelah 27 Atlas-Agena luncurkan, peluncuran dilakukan pada tanggal 4 juni 1967, kompleks itu dinonaktifkan.