It is indeed Zorg en Hoop airfield (SMZO), the city airfield in Paramaribo Surinam.
A nice description can be found on:
Zorg en Hoop airfield
BSD: I think your line of inquiry was actually good and you would have found it. You made the mistake of confusing the AN-28 for a PZL M28. SLB gave the hint!
EA200: Well done. Your turn to create the next challenge.