From 3a398acbff52b7844b48965cd78b408d27a17ce2 Mon Sep 17 00:00:00 2001
From: Ben Meadors <benmmeadors@gmail.com>
Date: Thu, 16 Apr 2026 19:51:52 -0500
Subject: [PATCH] Update atak.proto

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
---
 meshtastic/atak.proto | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/meshtastic/atak.proto b/meshtastic/atak.proto
index 7223ee1..ec0c596 100644
--- a/meshtastic/atak.proto
+++ b/meshtastic/atak.proto
@@ -1799,9 +1799,10 @@ message SensorFov {
    */
   uint32 azimuth_deg = 2;
   /*
-   * Maximum range of the cone in meters. ATAK-CIV default is 100m.
+   * Maximum range of the cone in meters.
+   * Optional — if unset, receivers should use the ATAK-CIV default of 100m.
    */
-  uint32 range_m = 3;
+  optional uint32 range_m = 3;
   /*
    * Horizontal field of view in whole degrees (cone's angular width).
    * ATAK-CIV default is 45°.