diff --git a/.github/workflows/test_sitl_copter.yml b/.github/workflows/test_sitl_copter.yml
index f87e5324b5..7b7da396d3 100644
--- a/.github/workflows/test_sitl_copter.yml
+++ b/.github/workflows/test_sitl_copter.yml
@@ -135,6 +135,21 @@ jobs:
           PATH="/github/home/.local/bin:$PATH"
           Tools/scripts/build_ci.sh
 
+      - name: Archive buildlog artifacts
+        uses: actions/upload-artifact@v2
+        with:
+           name: buildlogs-for-${{matrix.config}}
+           path: /tmp/buildlogs
+           retention-days: 14
+
+      - name: Archive .bin artifacts
+        uses: actions/upload-artifact@v2
+        with:
+           name: BIN-files-for-${{matrix.config}}
+           path: /__w/ardupilot/ardupilot/logs
+           retention-days: 7
+
+
   build-gcc-heli:
     needs: build-gcc  # don't try to launch the tests matrix if it doesn't build first, profit from caching for fast build
     runs-on: ubuntu-20.04
@@ -218,3 +233,18 @@ jobs:
         run: |
           PATH="/github/home/.local/bin:$PATH"
           Tools/scripts/build_ci.sh
+
+      - name: Archive buildlog artifacts
+        uses: actions/upload-artifact@v2
+        with:
+           name: buildlogs-for-${{matrix.config}}
+           path: /tmp/buildlogs
+           retention-days: 14
+
+      - name: Archive .bin artifacts
+        uses: actions/upload-artifact@v2
+        with:
+           name: BIN-files-for-${{matrix.config}}
+           path: /__w/ardupilot/ardupilot/logs
+           retention-days: 7
+
diff --git a/.github/workflows/test_sitl_plane.yml b/.github/workflows/test_sitl_plane.yml
index 3c645913a7..f09fa1b1e9 100644
--- a/.github/workflows/test_sitl_plane.yml
+++ b/.github/workflows/test_sitl_plane.yml
@@ -129,3 +129,18 @@ jobs:
         run: |
           PATH="/github/home/.local/bin:$PATH"
           Tools/scripts/build_ci.sh
+
+      - name: Archive buildlog artifacts
+        uses: actions/upload-artifact@v2
+        with:
+           name: buildlogs-for-${{matrix.config}}
+           path: /tmp/buildlogs
+           retention-days: 14
+
+      - name: Archive .bin artifacts
+        uses: actions/upload-artifact@v2
+        with:
+           name: BIN-files-for-${{matrix.config}}
+           path: /__w/ardupilot/ardupilot/logs
+           retention-days: 7
+
diff --git a/.github/workflows/test_sitl_rover.yml b/.github/workflows/test_sitl_rover.yml
index 7c0dcd1114..adf1ccfc72 100644
--- a/.github/workflows/test_sitl_rover.yml
+++ b/.github/workflows/test_sitl_rover.yml
@@ -129,3 +129,18 @@ jobs:
         run: |
           PATH="/github/home/.local/bin:$PATH"
           Tools/scripts/build_ci.sh
+
+      - name: Archive buildlog artifacts
+        uses: actions/upload-artifact@v2
+        with:
+           name: buildlogs-for-${{matrix.config}}
+           path: /tmp/buildlogs
+           retention-days: 14
+
+      - name: Archive .bin artifacts
+        uses: actions/upload-artifact@v2
+        with:
+           name: BIN-files-for-${{matrix.config}}
+           path: /__w/ardupilot/ardupilot/logs
+           retention-days: 7
+
diff --git a/.github/workflows/test_sitl_sub.yml b/.github/workflows/test_sitl_sub.yml
index f6ae3b5224..9a4afe0656 100644
--- a/.github/workflows/test_sitl_sub.yml
+++ b/.github/workflows/test_sitl_sub.yml
@@ -128,3 +128,18 @@ jobs:
         run: |
           PATH="/github/home/.local/bin:$PATH"
           Tools/scripts/build_ci.sh
+
+      - name: Archive buildlog artifacts
+        uses: actions/upload-artifact@v2
+        with:
+           name: buildlogs-for-${{matrix.config}}
+           path: /tmp/buildlogs
+           retention-days: 14
+
+      - name: Archive .bin artifacts
+        uses: actions/upload-artifact@v2
+        with:
+           name: BIN-files-for-${{matrix.config}}
+           path: /__w/ardupilot/ardupilot/logs
+           retention-days: 7
+
diff --git a/.github/workflows/test_sitl_tracker.yml b/.github/workflows/test_sitl_tracker.yml
index 8e19587e94..3bd98991e4 100644
--- a/.github/workflows/test_sitl_tracker.yml
+++ b/.github/workflows/test_sitl_tracker.yml
@@ -128,3 +128,18 @@ jobs:
         run: |
           PATH="/github/home/.local/bin:$PATH"
           Tools/scripts/build_ci.sh
+
+      - name: Archive buildlog artifacts
+        uses: actions/upload-artifact@v2
+        with:
+           name: buildlogs-for-${{matrix.config}}
+           path: /tmp/buildlogs
+           retention-days: 14
+
+      - name: Archive .bin artifacts
+        uses: actions/upload-artifact@v2
+        with:
+           name: BIN-files-for-${{matrix.config}}
+           path: /__w/ardupilot/ardupilot/logs
+           retention-days: 7
+
diff --git a/.github/workflows/test_unit_tests.yml b/.github/workflows/test_unit_tests.yml
index fdff552ab0..82f5c19de5 100644
--- a/.github/workflows/test_unit_tests.yml
+++ b/.github/workflows/test_unit_tests.yml
@@ -48,6 +48,13 @@ jobs:
           PATH="/github/home/.local/bin:$PATH"
           Tools/scripts/build_ci.sh
 
+      - name: Archive buildlog artifacts
+        uses: actions/upload-artifact@v2
+        with:
+           name: buildlogs-for-gcc-${{matrix.config}}
+           path: /tmp/buildlogs
+           retention-days: 14
+
   build-clang:
     runs-on: ubuntu-20.04
     container: khancyr/ardupilot-dev-clang:latest
@@ -90,4 +97,12 @@ jobs:
           export CC=clang-7
           export CXX=clang++-7
           PATH="/github/home/.local/bin:$PATH"
-          Tools/scripts/build_ci.sh
\ No newline at end of file
+          Tools/scripts/build_ci.sh
+
+      - name: Archive buildlog artifacts
+        uses: actions/upload-artifact@v2
+        with:
+           name: buildlogs-for-clang-${{matrix.config}}
+           path: /tmp/buildlogs
+           retention-days: 14
+