diff --git a/src/modules/fw_att_control/ecl_controller.h b/src/modules/fw_att_control/ecl_controller.h
index 5e4112e013..774c3650e4 100644
--- a/src/modules/fw_att_control/ecl_controller.h
+++ b/src/modules/fw_att_control/ecl_controller.h
@@ -1,6 +1,6 @@
 /****************************************************************************
  *
- *   Copyright (c) 2013 Estimation and Control Library (ECL). All rights reserved.
+ *   Copyright (c) 2020-2022 PX4 Development Team. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -12,7 +12,7 @@
  *    notice, this list of conditions and the following disclaimer in
  *    the documentation and/or other materials provided with the
  *    distribution.
- * 3. Neither the name ECL nor the names of its contributors may be
+ * 3. Neither the name PX4 nor the names of its contributors may be
  *    used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
diff --git a/src/modules/fw_att_control/ecl_pitch_controller.h b/src/modules/fw_att_control/ecl_pitch_controller.h
index f7c4c18c21..76dffae916 100644
--- a/src/modules/fw_att_control/ecl_pitch_controller.h
+++ b/src/modules/fw_att_control/ecl_pitch_controller.h
@@ -1,6 +1,6 @@
 /****************************************************************************
  *
- *   Copyright (c) 2013-2020 Estimation and Control Library (ECL). All rights reserved.
+ *   Copyright (c) 2020-2022 PX4 Development Team. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -12,7 +12,7 @@
  *    notice, this list of conditions and the following disclaimer in
  *    the documentation and/or other materials provided with the
  *    distribution.
- * 3. Neither the name ECL nor the names of its contributors may be
+ * 3. Neither the name PX4 nor the names of its contributors may be
  *    used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
diff --git a/src/modules/fw_att_control/ecl_roll_controller.h b/src/modules/fw_att_control/ecl_roll_controller.h
index 2ca62489ad..ae0473446f 100644
--- a/src/modules/fw_att_control/ecl_roll_controller.h
+++ b/src/modules/fw_att_control/ecl_roll_controller.h
@@ -1,6 +1,6 @@
 /****************************************************************************
  *
- *   Copyright (c) 2013-2020 Estimation and Control Library (ECL). All rights reserved.
+ *   Copyright (c) 2020-2022 PX4 Development Team. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -12,7 +12,7 @@
  *    notice, this list of conditions and the following disclaimer in
  *    the documentation and/or other materials provided with the
  *    distribution.
- * 3. Neither the name ECL nor the names of its contributors may be
+ * 3. Neither the name PX4 nor the names of its contributors may be
  *    used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
diff --git a/src/modules/fw_att_control/ecl_wheel_controller.h b/src/modules/fw_att_control/ecl_wheel_controller.h
index 7b84fe1b4e..b83f1326e1 100644
--- a/src/modules/fw_att_control/ecl_wheel_controller.h
+++ b/src/modules/fw_att_control/ecl_wheel_controller.h
@@ -1,6 +1,6 @@
 /****************************************************************************
  *
- *   Copyright (c) 2013-2016 Estimation and Control Library (ECL). All rights reserved.
+ *   Copyright (c) 2020-2022 PX4 Development Team. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -12,7 +12,7 @@
  *    notice, this list of conditions and the following disclaimer in
  *    the documentation and/or other materials provided with the
  *    distribution.
- * 3. Neither the name ECL nor the names of its contributors may be
+ * 3. Neither the name PX4 nor the names of its contributors may be
  *    used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
diff --git a/src/modules/fw_att_control/ecl_yaw_controller.h b/src/modules/fw_att_control/ecl_yaw_controller.h
index b2d125b3de..d365b043cf 100644
--- a/src/modules/fw_att_control/ecl_yaw_controller.h
+++ b/src/modules/fw_att_control/ecl_yaw_controller.h
@@ -1,6 +1,6 @@
 /****************************************************************************
  *
- *   Copyright (c) 2013-2020 Estimation and Control Library (ECL). All rights reserved.
+ *   Copyright (c) 2020-2022 PX4 Development Team. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -12,7 +12,7 @@
  *    notice, this list of conditions and the following disclaimer in
  *    the documentation and/or other materials provided with the
  *    distribution.
- * 3. Neither the name ECL nor the names of its contributors may be
+ * 3. Neither the name PX4 nor the names of its contributors may be
  *    used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *