diff --git a/.github/workflows/build-rs1090.yml b/.github/workflows/build-rs1090.yml
new file mode 100644
index 000000000000..ef21e92b7d47
--- /dev/null
+++ b/.github/workflows/build-rs1090.yml
@@ -0,0 +1,132 @@
+# SPDX-FileCopyrightText: 2026 The RISE Project
+# SPDX-License-Identifier: MIT
+---
+# This workflow is based on: https://github.com/xoolive/jet1090/blob/v0.7.0/.github/workflows/wheels.yml
+name: Build rs1090 wheels (riscv64)
+
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        description: 'Version glob to (re)build; empty builds every version of docs/packages/rs1090.yaml not released yet'
+        required: false
+        default: ''
+  pull_request:
+    branches: [main]
+    paths:
+      - '.github/workflows/build-rs1090.yml'
+      - 'docs/packages/rs1090.yaml'
+      - 'patches/rs1090/**'
+  push:
+    branches: [main]
+    paths:
+      - '.github/workflows/build-rs1090.yml'
+      - 'docs/packages/rs1090.yaml'
+      - 'patches/rs1090/**'
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read  # to fetch code (actions/checkout)
+
+env:
+  # Matches upstream's own wheels.yml: PyO3 0.29 free-threaded support isn't
+  # built there either.
+  PYO3_NO_FREE_THREADED: '1'
+
+jobs:
+  setup:
+    uses: $/.github/workflows/_setup.yml
+    with:
+      package: rs1090
+      version: ${{ inputs.version }}
+
+  build_wheels:
+    needs: [setup]
+    if: needs.setup.outputs.versions != '[]'
+    name: Build rs1090 ${{ matrix.version }} ${{ matrix.python }}-${{ matrix.libc }}_riscv64
+    runs-on: ubuntu-24.04-riscv
+    timeout-minutes: 90
+    strategy:
+      fail-fast: false
+      matrix:
+        version: ${{ fromJSON(needs.setup.outputs.versions) }}
+        python: ["cp312", "cp313", "cp314"]
+        libc: ["manylinux", "musllinux"]
+        include:
+          - python: cp312
+            interpreter: python3.12
+          - python: cp313
+            interpreter: python3.13
+          - python: cp314
+            interpreter: python3.14
+
+    env:
+      RS1090_VERSION: ${{ matrix.version }}
+
+    steps:
+      # python/ is a member of the jet1090 Cargo workspace and builds
+      # against its sibling crates/rs1090, so the checkout root is the
+      # workspace root, not python/ itself.
+      - name: Checkout jet1090 v${{ env.RS1090_VERSION }}
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1  # v7.0.1
+        with:
+          repository: xoolive/jet1090
+          ref: v${{ env.RS1090_VERSION }}
+          persist-credentials: false
+
+      - name: Checkout python-wheels
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1  # v7.0.1
+        with:
+          path: python-wheels
+          persist-credentials: false
+
+      - name: Patch rs1090 source
+        run: git apply python-wheels/patches/rs1090/${{ env.RS1090_VERSION }}/*.patch
+
+      - name: Build wheel
+        uses: PyO3/maturin-action@e83996d129638aa358a18fbd1dfb82f0b0fb5d3b  # v1.51.0
+        with:
+          working-directory: python
+          target: riscv64gc-unknown-linux-gnu
+          args: --release -i ${{ matrix.interpreter }} --out dist
+          manylinux: ${{ matrix.libc == 'musllinux' && 'musllinux_1_2' || '2_39' }}
+
+      - name: Install Python
+        uses: astral-sh/setup-uv@fac544c07dec837d0ccb6301d7b5580bf5edae39  # v8.2.0
+        with:
+          python-version: '3.12'
+          activate-environment: true
+          enable-cache: false
+
+      - name: Test wheel
+        run: |
+          set -euo pipefail
+          uv pip install pytest typing_extensions python/dist/*.whl
+          python -c "import rs1090._rust as m; assert m.__file__.endswith('.so'), m.__file__"
+          pytest python/tests
+
+      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a  # v7.0.1
+        with:
+          name: rs1090-${{ env.RS1090_VERSION }}-${{ matrix.python }}-${{ matrix.libc }}_riscv64
+          path: python/dist/*.whl
+          if-no-files-found: error
+
+  publish:
+    name: Publish rs1090 ${{ matrix.version }}
+    needs: [setup, build_wheels]
+    if: needs.setup.outputs.versions != '[]'
+    strategy:
+      fail-fast: false
+      matrix:
+        version: ${{ fromJSON(needs.setup.outputs.versions) }}
+    permissions:
+      contents: write
+      pull-requests: write
+    uses: $/.github/workflows/_publish-wheel.yml
+    secrets:
+      app-private-key: ${{ secrets.RISEPROJECT_APP_PRIVATE_KEY }}
+    with:
+      artifact-pattern: rs1090-${{ matrix.version }}-*riscv64
diff --git a/docs/packages/rs1090.yaml b/docs/packages/rs1090.yaml
new file mode 100644
index 000000000000..ad0264df71cb
--- /dev/null
+++ b/docs/packages/rs1090.yaml
@@ -0,0 +1,5 @@
+package-name: rs1090
+source-code: https://github.com/xoolive/jet1090
+license: MIT
+versions:
+- version: 0.7.0
diff --git a/patches/rs1090/0.7.0/0001-python-ship-the-projects-mit-licence-in-the-wheel.patch b/patches/rs1090/0.7.0/0001-python-ship-the-projects-mit-licence-in-the-wheel.patch
new file mode 100644
index 000000000000..4104c11fbc03
--- /dev/null
+++ b/patches/rs1090/0.7.0/0001-python-ship-the-projects-mit-licence-in-the-wheel.patch
@@ -0,0 +1,59 @@
+From: Ludovic Henry <git@ludovic.dev>
+Date: Thu, 15 Oct 2026 00:00:00 +0000
+Subject: [PATCH] python: ship the project's MIT licence in the wheel
+
+maturin stages no licence text at all in the built wheel on any platform -
+confirmed in the real PyPI wheel (rs1090-0.7.0-cp312-cp312-manylinux_2_17_x86_64...whl),
+which carries only METADATA/WHEEL/RECORD/sboms, no LICENSE anywhere - because
+python/pyproject.toml declares `license = "MIT"` but no `license-files`, and
+the repo's own license.md lives one directory up at the workspace root, out
+of maturin's default search path.
+
+Copying it into python/ and declaring license-files lets the wheel build
+stage it and land it in .dist-info/licenses/.
+
+Upstream-Status: To upstream [affects every platform's wheel, not filed yet]
+---
+ python/license.md     | 21 +++++++++++++++++++++
+ python/pyproject.toml |  1 +
+ 2 files changed, 22 insertions(+)
+
+diff --git a/python/license.md b/python/license.md
+new file mode 100644
+index 0000000..11907c8
+--- /dev/null
++++ b/python/license.md
+@@ -0,0 +1,21 @@
++MIT License
++
++Copyright (c) 2024 Xavier Olive
++
++Permission is hereby granted, free of charge, to any person obtaining a copy
++of this software and associated documentation files (the "Software"), to deal
++in the Software without restriction, including without limitation the rights
++to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
++copies of the Software, and to permit persons to whom the Software is
++furnished to do so, subject to the following conditions:
++
++The above copyright notice and this permission notice shall be included in all
++copies or substantial portions of the Software.
++
++THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
++AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
++LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
++OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
++SOFTWARE.
+diff --git a/python/pyproject.toml b/python/pyproject.toml
+index 17b324b..1e8b7f6 100644
+--- a/python/pyproject.toml
++++ b/python/pyproject.toml
+@@ -3,6 +3,7 @@ name = "rs1090"
+ requires-python = ">=3.10"
+ readme = "readme.md"
+ license = "MIT"
++license-files = ["license.md"]
+ dependencies = ["typing_extensions>=4.10.0"]
+ classifiers = [
+   "Programming Language :: Rust",