diff --git a/AUTHORS b/AUTHORS
index 32215bf7c..700f608b3 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -26,7 +26,8 @@ Backends:
  jrc:			Manual and testing by Bob Parnass, AJ9S
  aor:			testing by John Ronan
  tentec:		testing by James Chance, N3TKD
- OptoScan 456:		Michael Smith
+ OptoScan:		Michael Smith, KE4RJQ
+ ft990, NetBSD:		Berndt, VK5ABN
 
 Rotators
  easycomm:		Francois Retief
@@ -54,4 +55,4 @@ Alex V Flinsch, KC2IVL, <avflinsch (at) att.net>
 Chuck Gilkes, WD0FCL/4, <chuck (at) webbasset.com>
 Dale E. Edmons, KD7ENI, <dedmons (at) w-link.net>
 Michael Smith KE4RJQ <james.m.smith (at) earthlink.net>
-
+Bernt VK5ABN <wulf (at) ping.net.au>