Mo410

Powering the TACAN on does power on the LVT - applies power, but does not enable the system, but you still need to power on the DL and power it off separately. The UFC essentially enables the systems. On the BIT page, power on the TCN should also result in L16 to be on on the BIT page, but not necessarily so on the UFC. Powering off the TCN will leave the DL on and, in reality, drain the battery holding the crypto keys in memory.