CBSK

https://github.com/pboyd04/Moto.Net/blob/51b4af802faef3bc0b74d865870e6a48bece6bdd/Moto.Net/Mototrbo/Bursts/CSBKOpCode.cs

VoiceServiceRequest        = 0x04
VoiceServiceAnswer         = 0x05
ChannelTiming              = 0x07
CALOHA                     = 0x19
CAHOY                      = 0x1C
CAckvitation               = 0x1E //Name copied from the spec...
RandomAccessRequest        = 0x1F
TSAck                      = 0x20
MSAck                      = 0x21 
Nak                        = 0x26
CBroadcast                 = 0x28
PMaint                     = 0x2A
PClear                     = 0x2E 
PProtect                   = 0x2F
PrivateChannelGrant        = 0x30
TalkgroupChannelGrant      = 0x31
BroadcastTGChannelGrant    = 0x32
SingleItemPrivateDataGrant = 0x33
DuplexPrivateChannelGrant  = 0x36
MultiItemPrivateDataGrant  = 0x37
OutboundActivation         = 0x38
MoveTSCC                   = 0x39
Preamble                   = 0x3D
//Other CSBK Opcodes (presumably Mototrbo specific)
MototrboRadioCheck  = 0x24