Yes, from v9.1 onward.
As per the latest release of 802.11, the standard 802.11p has been integrated with 802.11.
802.11p is a PHY layer standard for 10 MHz bandwidth in the 5.9 GHz band (5.850–5.925 GHz) and this is available from v9.1 of NetSim. (802.11 a /b / g have 20 MHz bandwidth),