These walk-around photos were taken at Flygvapenmuseum at Malmen outside Linköping in 2019 and 2022. They show a Boeing-Vertol 107-II-15, designated Hkp 4B in Swedish service — a large tandem-rotor helicopter that became the Swedish Armed Forces' first heavy-lift helicopter, capable of carrying up to five tonnes. The type served primarily in submarine hunting, mine sweeping, troop transport and search and rescue, and was operated from bases at Berga outside Stockholm, Säve in Gothenburg and Kallinge in Ronneby over a career spanning nearly five decades. Individual 04064 has a particularly remarkable history. It was built in 1962 as the second prototype — originally designated TAB-II — for the civil BV-107-II series, registered N6679D and nicknamed "Bettan". It served with New York Airways before being modified to the BV-107-II-15 military standard and delivered to the Swedish Navy in 1970, where it carried the designation Y-64 and served with the 11th Helicopter Division at Berga. It was used for submarine hunting, mine sweeping, troop transport and rescue operations throughout its military career. On 5 December 2007 it was flown from Berga to Malmen, initially earmarked for the museum but briefly returned to standby before being formally handed over to Flygvapenmuseum on 28 March 2011.