From August 7, 1986 through February 15, 1988, while the BAP Almirante Grau (CLM-81) underwent a major refit in the Netherlands, the Aguirre was temporarily renamed Almirante Grau and designated as fleet flagship.
fɹʌm ˈɔːɡəst sˈɛvən, nˈaɪntiːnhˈʌndɹɪd ˈeɪɾi sˈɪks θɹuː fˈɛbɹuːˌɛɹi fˈɪftiːn, nˈaɪntiːnhˈʌndɹɪd ˈeɪɾi ˈeɪt, wˌaɪl ðə bˌiːˌeɪpˈiː ˌɔlmɚɹˈɑːnteɪ ɡɹˈaʊ sˌiːˌɛlˈɛm ˈeɪɾi wˈʌn ˌʌndɚwˈɛnt ɐ mˈeɪdʒɚ ɹˈiːfɪt ɪnðə nˈɛðɜːləndz, ðɪ ˈæɡwɜːɹə wʌz tˌɛmpɚɹˈɛɹᵻli ɹᵻnˈeɪmd ˌɔlmɚɹˈɑːnteɪ ɡɹˈaʊ ænd dˈɛzɪɡnˌeɪɾᵻd æz flˈiːt flˈæɡʃɪp.