AD5GG (November 26, 2021) Yaesu FT-991 upgraded to FT-991A. Retrieved from https://www.ad5gg.com/2017/11/23/yaesu-ft-991-upgraded-to-ft-991a/.
"Yaesu FT-991 upgraded to FT-991A." AD5GG - November 26, 2021, https://www.ad5gg.com/2017/11/23/yaesu-ft-991-upgraded-to-ft-991a/
AD5GG November 23, 2017 Yaesu FT-991 upgraded to FT-991A., viewed November 26, 2021,<https://www.ad5gg.com/2017/11/23/yaesu-ft-991-upgraded-to-ft-991a/>
AD5GG - Yaesu FT-991 upgraded to FT-991A. [Internet]. [Accessed November 26, 2021]. Available from: https://www.ad5gg.com/2017/11/23/yaesu-ft-991-upgraded-to-ft-991a/
"Yaesu FT-991 upgraded to FT-991A." AD5GG - Accessed November 26, 2021. https://www.ad5gg.com/2017/11/23/yaesu-ft-991-upgraded-to-ft-991a/
"Yaesu FT-991 upgraded to FT-991A." AD5GG [Online]. Available: https://www.ad5gg.com/2017/11/23/yaesu-ft-991-upgraded-to-ft-991a/. [Accessed: November 26, 2021]
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