diff --git a/linux/obc/PdecHandler.cpp b/linux/obc/PdecHandler.cpp
index e20cdb95..86493ce8 100644
--- a/linux/obc/PdecHandler.cpp
+++ b/linux/obc/PdecHandler.cpp
@@ -256,7 +256,7 @@ bool PdecHandler::checkFrameAna(uint32_t pdecFar) {
         break;
     }
     default: {
-        sif::debug << "PdecHandler::checkFrameAna: Invaid frame analysis report" << std::endl;
+        sif::debug << "PdecHandler::checkFrameAna: Invalid frame analysis report" << std::endl;
         break;
     }
     }
@@ -311,7 +311,7 @@ void PdecHandler::handleIReason(uint32_t pdecFar, ReturnValue_t parameter1) {
         break;
     }
     default: {
-        sif::debug << "PdecHandler::handleIReason: Invaid reason id" << std::endl;
+        sif::debug << "PdecHandler::handleIReason: Invalid reason id" << std::endl;
         break;
     }
     }
@@ -382,16 +382,16 @@ ReturnValue_t PdecHandler::readTc(uint32_t& tcLength) {
             tcSegment[idx + 2] = static_cast<uint8_t>(tcData & 0xFF);
         }
         else if (tcLength - idx + 1 == 3) {
-            tcSegment[idx - 1] = static_cast<uint8_t>((tcData >> 16) & 0xFF);
-            tcSegment[idx] = static_cast<uint8_t>((tcData >> 8) & 0xFF);
-            tcSegment[idx + 1] = static_cast<uint8_t>(tcData & 0xFF);
+            tcSegment[idx - 1] = static_cast<uint8_t>((tcData >> 24) & 0xFF);
+            tcSegment[idx] = static_cast<uint8_t>((tcData >> 16) & 0xFF);
+            tcSegment[idx + 1] = static_cast<uint8_t>((tcData >> 8) & 0xFF);
         }
         else if (tcLength - idx + 1 == 2) {
-            tcSegment[idx - 1] = static_cast<uint8_t>((tcData >> 8) & 0xFF);
-            tcSegment[idx + 1] = static_cast<uint8_t>(tcData & 0xFF);
+            tcSegment[idx - 1] = static_cast<uint8_t>((tcData >> 24) & 0xFF);
+            tcSegment[idx] = static_cast<uint8_t>((tcData >> 16) & 0xFF);
         }
         else if (tcLength - idx + 1 == 1) {
-            tcSegment[idx - 1] = static_cast<uint8_t>(tcData & 0xFF);
+            tcSegment[idx - 1] = static_cast<uint8_t>((tcData >> 24) & 0xFF);
         }
         else {
             tcSegment[idx - 1] = static_cast<uint8_t>((tcData >> 24) & 0xFF);