diff --git a/libraries/AP_Logger/AP_Logger.cpp b/libraries/AP_Logger/AP_Logger.cpp
index b61db7fc7c..4e24bfded2 100644
--- a/libraries/AP_Logger/AP_Logger.cpp
+++ b/libraries/AP_Logger/AP_Logger.cpp
@@ -247,7 +247,7 @@ void AP_Logger::init(const AP_Int32 &log_bitmask, const struct LogStructure *str
             return;
         }
         LoggerMessageWriter_DFLogStart *message_writer =
-            new LoggerMessageWriter_DFLogStart();
+            NEW_NOTHROW LoggerMessageWriter_DFLogStart();
         if (message_writer == nullptr)  {
             AP_BoardConfig::allocation_error("message writer");
         }
@@ -714,7 +714,7 @@ void AP_Logger::save_format_Replay(const void *pBuffer)
 {
     if (((uint8_t *)pBuffer)[2] == LOG_FORMAT_MSG) {
         struct log_Format *fmt = (struct log_Format *)pBuffer;
-        struct log_write_fmt *f = new log_write_fmt;
+        struct log_write_fmt *f = NEW_NOTHROW log_write_fmt;
         f->msg_type = fmt->type;
         f->msg_len = fmt->length;
         f->name = strndup(fmt->name, sizeof(fmt->name));
@@ -1639,13 +1639,13 @@ void AP_Logger::log_file_content(const char *filename)
 void AP_Logger::log_file_content(FileContent &file_content, const char *filename)
 {
     WITH_SEMAPHORE(file_content.sem);
-    auto *file = new file_list;
+    auto *file = NEW_NOTHROW file_list;
     if (file == nullptr) {
         return;
     }
     // make copy to allow original to go out of scope
     const size_t len = strlen(filename)+1;
-    char * tmp_filename = new char[len];
+    char * tmp_filename = NEW_NOTHROW char[len];
     if (tmp_filename == nullptr) {
         delete file;
         return;
diff --git a/libraries/AP_Logger/AP_Logger_Block.cpp b/libraries/AP_Logger/AP_Logger_Block.cpp
index c0966f7ec6..7472290727 100644
--- a/libraries/AP_Logger/AP_Logger_Block.cpp
+++ b/libraries/AP_Logger/AP_Logger_Block.cpp
@@ -314,7 +314,7 @@ void AP_Logger_Block::periodic_1Hz()
          _front._params.disarm_ratemax > 0 ||
          _front._log_pause)) {
         // setup rate limiting if log rate max > 0Hz or log pause of streaming entries is requested
-        rate_limiter = new AP_Logger_RateLimiter(_front, _front._params.blk_ratemax, _front._params.disarm_ratemax);
+        rate_limiter = NEW_NOTHROW AP_Logger_RateLimiter(_front, _front._params.blk_ratemax, _front._params.disarm_ratemax);
     }
     
     if (!io_thread_alive()) {
diff --git a/libraries/AP_Logger/AP_Logger_File.cpp b/libraries/AP_Logger/AP_Logger_File.cpp
index 3208f8cf6e..e4db560c71 100644
--- a/libraries/AP_Logger/AP_Logger_File.cpp
+++ b/libraries/AP_Logger/AP_Logger_File.cpp
@@ -173,7 +173,7 @@ void AP_Logger_File::periodic_1Hz()
          _front._params.disarm_ratemax > 0 ||
          _front._log_pause)) {
         // setup rate limiting if log rate max > 0Hz or log pause of streaming entries is requested
-        rate_limiter = new AP_Logger_RateLimiter(_front, _front._params.file_ratemax, _front._params.disarm_ratemax);
+        rate_limiter = NEW_NOTHROW AP_Logger_RateLimiter(_front, _front._params.file_ratemax, _front._params.disarm_ratemax);
     }
 }
 
diff --git a/libraries/AP_Logger/AP_Logger_File.h b/libraries/AP_Logger/AP_Logger_File.h
index 038324e92e..8ca4259a1f 100644
--- a/libraries/AP_Logger/AP_Logger_File.h
+++ b/libraries/AP_Logger/AP_Logger_File.h
@@ -26,7 +26,7 @@ public:
 
     static AP_Logger_Backend  *probe(AP_Logger &front,
                                      LoggerMessageWriter_DFLogStart *ls) {
-        return new AP_Logger_File(front, ls);
+        return NEW_NOTHROW AP_Logger_File(front, ls);
     }
 
     // initialisation
diff --git a/libraries/AP_Logger/AP_Logger_Flash_JEDEC.h b/libraries/AP_Logger/AP_Logger_Flash_JEDEC.h
index 43c0b37665..c51ae1b3d2 100644
--- a/libraries/AP_Logger/AP_Logger_Flash_JEDEC.h
+++ b/libraries/AP_Logger/AP_Logger_Flash_JEDEC.h
@@ -15,7 +15,7 @@ public:
         AP_Logger_Block(front, writer) {}
     static AP_Logger_Backend  *probe(AP_Logger &front,
                                      LoggerMessageWriter_DFLogStart *ls) {
-        return new AP_Logger_Flash_JEDEC(front, ls);
+        return NEW_NOTHROW AP_Logger_Flash_JEDEC(front, ls);
     }
     void              Init(void) override;
     bool              CardInserted() const override { return !flash_died && df_NumPages > 0; }
diff --git a/libraries/AP_Logger/AP_Logger_MAVLink.cpp b/libraries/AP_Logger/AP_Logger_MAVLink.cpp
index 7d48b4afca..5c41ae2d3b 100644
--- a/libraries/AP_Logger/AP_Logger_MAVLink.cpp
+++ b/libraries/AP_Logger/AP_Logger_MAVLink.cpp
@@ -545,7 +545,7 @@ void AP_Logger_MAVLink::periodic_1Hz()
          _front._params.disarm_ratemax > 0 ||
          _front._log_pause)) {
         // setup rate limiting if log rate max > 0Hz or log pause of streaming entries is requested
-        rate_limiter = new AP_Logger_RateLimiter(_front, _front._params.mav_ratemax, _front._params.disarm_ratemax);
+        rate_limiter = NEW_NOTHROW AP_Logger_RateLimiter(_front, _front._params.mav_ratemax, _front._params.disarm_ratemax);
     }
 
     if (_sending_to_client &&
diff --git a/libraries/AP_Logger/AP_Logger_MAVLink.h b/libraries/AP_Logger/AP_Logger_MAVLink.h
index 4ae7202ff4..13155e6da7 100644
--- a/libraries/AP_Logger/AP_Logger_MAVLink.h
+++ b/libraries/AP_Logger/AP_Logger_MAVLink.h
@@ -21,7 +21,7 @@ public:
 
     static AP_Logger_Backend  *probe(AP_Logger &front,
                                      LoggerMessageWriter_DFLogStart *ls) {
-        return new AP_Logger_MAVLink(front, ls);
+        return NEW_NOTHROW AP_Logger_MAVLink(front, ls);
     }
 
     // initialisation
diff --git a/libraries/AP_Logger/AP_Logger_W25NXX.h b/libraries/AP_Logger/AP_Logger_W25NXX.h
index 885800e913..5e7c8d7fb4 100644
--- a/libraries/AP_Logger/AP_Logger_W25NXX.h
+++ b/libraries/AP_Logger/AP_Logger_W25NXX.h
@@ -15,7 +15,7 @@ public:
         AP_Logger_Block(front, writer) {}
     static AP_Logger_Backend  *probe(AP_Logger &front,
                                      LoggerMessageWriter_DFLogStart *ls) {
-        return new AP_Logger_W25NXX(front, ls);
+        return NEW_NOTHROW AP_Logger_W25NXX(front, ls);
     }
     void              Init(void) override;
     bool              CardInserted() const override { return !flash_died && df_NumPages > 0; }