In 1948, the company merged with Narvik-based Polarfly, and changed its name to Widerøe's Flyveselskap & Polarfly A/S. The following year, the company began an aerial photography operation.
En 1948 a compañía fusionouse coa empresa baseada en Narvik Polarfly, e cambiou o seu nome para Widerøe's Flyveselskap & Polarfly A/S. No ano seguinte a aeroliña comezou a realizar traballos de fotografía aérea.