Update byRita, after speaking to Roz at 7.15am Madang time.
Roz has reported that a headwind is making her progress extremely slow and she cannot possibly reach Madang by 2pm Thursday. This has been reported to those who are organising the welcome for her in Madang, rearranged for 6pm.
About midday Roz will be contacted again to see how she is progressing. She only has twenty miles to go, but is really battling against that headwind, achieving a speed of less than 1 knot.
Latest known position: -05.45S, 146.26E