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 ais
 ===
+
+Thanks for downloading the AIS BlackToolkit! This directory contains:
+
+The AIS transmitter in form of GRC graph            a1e4b54db83fb895a3c94493126bb318  AiS_TX.grc
+The AIS transmitter in form of script kiddie script 52540b46f316ee460f4684a262132d36  AiS_TX.py
+An AIVDM encoder supporting the main message types  056ac09822b342da296617ba7b4055dd  AIVDM_Encoder.py
+The AIS Frame Builder block for GnuRadio                                              gr-aistx
+A NMEA encoder (binary to ASCII)                    2534dc06c21fe53f45bd2abab96bb6a7  unpacker.c
+
+Remember to install GnuRadio and gr-aistx first. A short description is included in each file's header.
+
+Good luck!
+