diff --git a/named_arrays/_vectors/tests/test_vectors_temporal_spectral_positional.py b/named_arrays/_vectors/tests/test_vectors_temporal_spectral_positional.py
index cccfa39..77680ea 100644
--- a/named_arrays/_vectors/tests/test_vectors_temporal_spectral_positional.py
+++ b/named_arrays/_vectors/tests/test_vectors_temporal_spectral_positional.py
@@ -202,6 +202,41 @@ class TestTemporalSpectralPositionalVectorLinearSpace(
     pass
 
 
+@pytest.mark.parametrize(
+    argnames="array",
+    argvalues=[
+        na.ExplicitTemporalSpectralWcsPositionalVectorArray(
+            time=10 * u.s,
+            wavelength=500 * u.nm,
+            crval=na.PositionalVectorArray(
+                position=na.Cartesian2dVectorArray(1, 1) * u.deg,
+            ),
+            crpix=na.CartesianNdVectorArray(
+                dict(
+                    x=2,
+                    y=3,
+                )
+            ),
+            cdelt=na.PositionalVectorArray(
+                position=na.Cartesian2dVectorArray(1, 1) * u.arcsec,
+            ),
+            pc=na.PositionalMatrixArray(
+                position=na.Cartesian2dMatrixArray(
+                    x=na.CartesianNdVectorArray(dict(x=1, y=0)),
+                    y=na.CartesianNdVectorArray(dict(x=0, y=1)),
+                ),
+            ),
+            shape_wcs=dict(x=_num_x, y=_num_y),
+        ),
+    ],
+)
+class TestExplicitTemporalSpectralWcsPositionalVectorArray(
+    AbstractTestAbstractImplicitTemporalSpectralPositionalVectorArray,
+    test_vectors.AbstractTestAbstractWcsVector,
+):
+    pass
+
+
 @pytest.mark.parametrize(
     argnames="array",
     argvalues=[
diff --git a/named_arrays/_vectors/vectors_temporal_spectral_positional.py b/named_arrays/_vectors/vectors_temporal_spectral_positional.py
index 4a2c6e2..a92fda9 100644
--- a/named_arrays/_vectors/vectors_temporal_spectral_positional.py
+++ b/named_arrays/_vectors/vectors_temporal_spectral_positional.py
@@ -11,6 +11,7 @@
     'AbstractParameterizedTemporalSpectralPositionalVectorArray',
     'AbstractTemporalSpectralPositionalVectorSpace',
     'TemporalSpectralPositionalVectorLinearSpace',
+    'ExplicitTemporalSpectralWcsPositionalVectorArray',
     'ExplicitTemporalWcsSpectralPositionalVectorArray',
 ]
 
@@ -94,6 +95,27 @@ class TemporalSpectralPositionalVectorLinearSpace(
     pass
 
 
+@dataclasses.dataclass(eq=False, repr=False)
+class ExplicitTemporalSpectralWcsPositionalVectorArray(
+    AbstractImplicitTemporalSpectralPositionalVectorArray,
+    na.AbstractWcsVector,
+):
+    time: na.AbstractScalar = dataclasses.MISSING
+    wavelength: na.AbstractScalar = dataclasses.MISSING
+    crval: na.AbstractSpectralPositionalVectorArray = dataclasses.MISSING
+    crpix: na.AbstractCartesianNdVectorArray = dataclasses.MISSING
+    cdelt: na.AbstractSpectralPositionalVectorArray = dataclasses.MISSING
+    pc: na.AbstractSpectralPositionalMatrixArray = dataclasses.MISSING
+    shape_wcs: dict[str, int] = dataclasses.MISSING
+
+    @property
+    def _components_explicit(self) -> dict[str, na.ArrayLike]:
+        return dict(
+            time=self.time,
+            wavelength=self.wavelength,
+        )
+
+
 @dataclasses.dataclass(eq=False, repr=False)
 class ExplicitTemporalWcsSpectralPositionalVectorArray(
     AbstractImplicitTemporalSpectralPositionalVectorArray,