I received my coupon payment on Monday.
Waiting for more next week.

The recent 3 year bond had a coupon rate of 14.228%.
Therefore, I think the coupon will be a bit higher, even though it is tax free.

I want to put some money in these bonds but I keep wondering if this KK government will eventually default. So much lack of confidence 9 months since they assumed power. Most if not all appointments made have been so disappointing. Can the calibre of such people really get us out of the hole Uhuru left us in or we are just digging

I doubt that the Government can risk a default.
There are a lot of investments from local pension and mutual funds.
Plus all local banks have sizeable holdings.

I think that at the most, they will offer switch bonds for maturing bills and bonds, like they have done recently.

Secondly, according to the Constitution and the PFM act, public debt is the first charge on the consolidated fund; meaning that the government's first obligation is to clear domestic debts from any revenues raised. In other words, by the time it gets to defaulting on debts, civil/public servants would have gone for months without pay and this government of truthful men, would be on the verge of collapse.