Four months for DNA results, still waiting. I had a DNA kit sent to my BIL for his birthday in August. He spit, sent it off, and 10 weeks later was informed that it didn't work so they sent him a new kit.It has now been 9 weeks since the lab received his second spit, no results.our months for DNA results, still waiting. I had a DNA kit sent to my BIL for his birthday in August. He spit, sent it off, and 10 weeks later was informed that it didn't work so they sent him a new kit.
Code division multiple access (CDMA) is a channel access method used by various radio communication technologies.CDMA is an example of multiple access, where several transmitters can send information simultaneously over a single communication channel.This allows several users to share a band of frequencies (see bandwidth).DMA is an example of multiple access, where several transmitters can send information simultaneously over a single communication channel. This allows several users to share a band of frequencies (see bandwidth).
Listening to Aircraft. At most small airports that don't have control towers, most action will occur on the UNICOM frequency, typically 122.900 or 122.950. Other less common UNICOM frequencies are 122.700, 122.725, 122.800, 122.975, 123.000, 123.050, or 123.075 MHz.