Online ACM,
Sorry to hear about your predicament. I guess that when it comes to snow and ice clearance, you get what you pay for!! Latest SNOWTAM for BZZ says that only one side of the RWY is clear of snow but is covered in ice ridges, and taxiways are not available. 30m is too narrow for a Trimotor, and it has no clearances to operate on contaminated surfaces. Taxiways are nice to have as well.
No sign of a thaw and more snow this weekend, all a bit of a c*ck up really.