diff --git a/owrx/hfdl/dumphfdl.py b/owrx/hfdl/dumphfdl.py
index 204696b0..bd7ea8e6 100644
--- a/owrx/hfdl/dumphfdl.py
+++ b/owrx/hfdl/dumphfdl.py
@@ -2,6 +2,7 @@ from pycsdr.modules import ExecModule
 from pycsdr.types import Format
 from owrx.aeronautical import AirplaneLocation, AcarsProcessor, IcaoSource
 from owrx.map import Map, Source
+from owrx.metrics import Metrics, CounterMetric
 from datetime import datetime, timezone, timedelta
 
 import logging
@@ -43,6 +44,11 @@ class DumpHFDLModule(ExecModule):
 
 class HFDLMessageParser(AcarsProcessor):
     def __init__(self):
+        name = "dumphfdl.decodes.hfdl"
+        self.metrics = Metrics.getSharedInstance().getMetric(name)
+        if self.metrics is None:
+            self.metrics = CounterMetric()
+            Metrics.getSharedInstance().addMetric(name, self.metrics)
         super().__init__("HFDL")
 
     def process(self, line):
@@ -69,6 +75,8 @@ class HFDLMessageParser(AcarsProcessor):
             except Exception:
                 logger.exception("error processing HFDL data")
 
+            self.metrics.inc()
+
         return msg
 
     def processPosition(self, hfnpdu, icao=None):
diff --git a/owrx/vdl2/dumpvdl2.py b/owrx/vdl2/dumpvdl2.py
index c01918ac..c28da9c3 100644
--- a/owrx/vdl2/dumpvdl2.py
+++ b/owrx/vdl2/dumpvdl2.py
@@ -3,6 +3,7 @@ from pycsdr.types import Format
 from owrx.aeronautical import AcarsProcessor
 from owrx.map import Map
 from owrx.aeronautical import AirplaneLocation, IcaoSource
+from owrx.metrics import Metrics, CounterMetric
 
 import logging
 
@@ -26,6 +27,11 @@ class DumpVDL2Module(ExecModule):
 
 class VDL2MessageParser(AcarsProcessor):
     def __init__(self):
+        name = "dumpvdl2.decodes.vdl2"
+        self.metrics = Metrics.getSharedInstance().getMetric(name)
+        if self.metrics is None:
+            self.metrics = CounterMetric()
+            Metrics.getSharedInstance().addMetric(name, self.metrics)
         super().__init__("VDL2")
 
     def process(self, line):
@@ -55,6 +61,7 @@ class VDL2MessageParser(AcarsProcessor):
                                                 self.processReport(report_data, src)
             except Exception:
                 logger.exception("error processing VDL2 data")
+            self.metrics.inc()
         return msg
 
     def processReport(self, report, icao):