Every Missouri deer hunter eventually watches a hit deer run straight for the property line. The blood trail crosses the fence, the timber on the other side belongs to someone else, and the clock is running. This is exactly the moment when a thermal drone can help. It's also the moment when a rushed decision can turn a recovery into a trespass problem.
This post covers the permission side of a downed deer recovery in Missouri: what MDC says, who you need to ask, and how to line it up so a thermal pilot can launch without delay. If you already have permission and just need a pilot, skip ahead to the MDDR pilots map.
Disclaimer: This is not legal advice. Missouri wildlife regulations change from season to season. Read the current Fall Deer & Turkey Hunting Regulations booklet and the deer pages on mdc.mo.gov before you hunt or fly.
What MDC says about retrieving a deer
MDC's deer regulations page puts two ideas side by side under Retrieval of Game. If you kill or injure a deer, you must make a reasonable effort to retrieve it and include it in your season limit. That duty, MDC says plainly, does not authorize trespass. The same page notes that using dogs to recover game does not authorize trespass either, and its hunter ethics section repeats that permission is required to enter private land.
So the obligation to recover your deer and the obligation to stay off land you don't have permission for both apply at the same time. The way to satisfy both is to ask first.
The drone recovery rule has the same permission line
Missouri allows a drone to be used after the shot to locate and recover a deer hit during a lawful hunt. MDC's 2025 Fall Deer & Turkey booklet and the Wildlife Code rule it points to (3 CSR 10-7.410) attach conditions to that, and permission is the first one. The drone operator has to get permission from the landowner, or the landowner's authorized representative, before launching or landing on that property. The recovery exception does not authorize trespass.
The other conditions matter on a fence-line recovery too. No one afield may possess a firearm, bow, or crossbow while the drone is in flight, apart from the concealable-firearm exception spelled out in the booklet, and the drone can't be used to harass, chase, or drive wildlife. Our Missouri drone recovery law overview walks through each condition in more detail.
Private neighbor, public ground, or conservation area
Who you ask depends on where the deer went.
- A private neighbor. Call or knock and ask the owner, or the person they've authorized, before anyone crosses the fence or launches over their ground. Tell them what happened, roughly where the deer crossed, and that a thermal pilot may help locate it.
- An MDC conservation area. MDC's Recreational Drone Flying page says drones normally need a special use permit at a conservation area. The exception is recovering a deer, bear, elk, or turkey with prior authorization from a conservation agent. Contact an agent before the pilot launches.
- Other public land. Rules depend on the agency that manages it. Find out who that is and ask before you assume a recovery flight is allowed.
If you can't reach anyone who can say yes, the honest answer is to wait until you can. A deer you recover a few hours later with permission is better than one you recover tonight on land you had no right to enter.
Line up permission before the season, not at 9 p.m.
The easiest fence-line recovery is the one you planned in September. Before the season opens:
- Know your boundaries. MDC's ethics guidance tells hunters to scout where the property lines, houses, roads, fences, and livestock are. Know which neighbors own which side of each fence.
- Collect phone numbers. Get a working number for every neighbor whose ground a running deer could reach, and save them before you climb into the stand.
- Ask the question ahead of time. Something like "If I hit a deer and it crosses onto your place, can I come get it, and can a recovery drone pilot launch or fly to help find it?" Some landowners will say yes to walking in but want a call first for a drone. Respect whatever they decide.
- Ask how they want to be contacted. Some prefer a text at night, some want a call, and some want to be there. Write it down.
A short list of neighbor contacts in your phone can save you an hour on a cold night.
What to tell the pilot when you call
When you call a pilot from the MDDR map, lead with permission. A good thermal pilot will ask about it anyway. Be ready to say:
- Whose land the deer was hit on, and whose land it likely ran onto
- Whether you already have permission from each owner, and whether that covers a drone launch and landing
- Whether any of the ground is an MDC conservation area or other public land
- Your shot time, the last blood you found, and which direction the deer was heading
Pilots on the network are independent operators. They set their own rates and service areas, and they decide whether a job is one they can fly. Some will decline a flight until every landowner involved has said yes, and that's the right call.
Keep the recovery a recovery
Permission covers locating and retrieving a downed deer. It isn't a license to fly the neighbor's timber looking at other deer, and it doesn't change what the drone may legally do. The pilot's job is to find heat from the deer you already hit, then guide you to it on foot so you can tag it and take it out. Leave hunting weapons out of hand while the drone is up, keep the search on the deer you're recovering, and thank the landowner when you're done.
Find a Missouri recovery pilot
The Missouri Drone Deer Recovery Network is a free statewide directory of independent FAA Part 107 thermal pilots. MDDR doesn't fly recoveries or take a cut. It helps you find someone who can.
Open the Missouri pilots map to find a pilot near your county. You can see the kind of thermal footage pilots capture in the gallery, and Missouri pilots who fly post-harvest recovery can join the network for free.