Starry has announced its public offering, using a special purpose acquisition company (SPAC) called FirstMark to raise $452 million in cash on a transaction that values the company at $1.66 billion. Starry plans to use the cash to fund the expansion from today’s 48,000 customers to a target of 1.4 million by 2026, who are currently being served by its Fixed Wireless Access (FWA) offering in the US. Starry has not had a great few years. It first appeared in 2016, having been founded in 2014, using an adapted version of WiFi 6, with silicon from Marvell and Quantenna, to run mmWave signaling in the 24 GHz and 37 GHz bands. The CPE would then convert those signals into conventional…