Mason Dixon Star Party 2016 - TBA


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NEW:MDSP 2015 Closed... Thanks to all for coming! See you in 2016!

T-Shirt Email orders available via E-mail till end July 24th. See home page note.

Thanks to 2015 MDSP Speakers Bill Price-Lou Mayo-Burt Aulisio-Steve Taylor-Dave Holden-Phil De Rosa-Skip Bird.

The 27th annual Summer MDSP will be held TBA

Overview below of Mason Dixon Star Party

Located on a private grass strip airport near Wellsville, Pennsylvania at 380 Kralltown Road,  The MDSP horizon is extremely flat, stars are visible at less than 10 degrees above the horizon and light pollution seems to be at a minimum. The Milky Way is easily visible. Observing can be made from the grass airport taxiway. The airport is closed for MDSP Star Party. Hope to see you at the MDSP! See MDSP photo gallery from previous years. MDSP Photos. See Maps page for directions: Maps

Night Entry Not Allowed

No camp fires, white lights, or lanterns, only low powered red flashlights are permitted after dark.

Below MDSP field looking North

Below MDSP field looking South



See our Map page for directions.


Sign in at the registration tent upon arrival. Here you will pick up your raffle tickets and information packets.

Large RV entry may be made at top of hill of Kralltown road. See Map Legend for large RV entry point.


We will not be allowing the use of green lasers at this Star Party. We apologize for the inconvenience, but due to public safety, liability, and astrophotography concerns, we will not permit the use of green laser pointers. Also, all lights must be red filtered. (We are not the only star party to do this).

Event Site

There is no electric or water on the camping field. There are restrooms and hot showers at the Bunkhouse near the runway, In addition we will be providing Jiffy Johns spaced along the taxiway. The taxiway is 2600 feet long.  Participants will set up their camps along either side of the taxiway, and there will be a wide path between the camps for safe walking at night. Please remember Night Entry Not Allowed.

Recharging Power Station

For charging, there will be at least 16 exterior receptacles on the concrete pad near the bunkhouse.


Notice: If using Generators, use farther west end of taxiway. Ask at Registration check in on where parking for use of generators is. Generators are for daytime use ONLY. Hours are 10am to 6pm. No night time use, no exceptions.


Camping fees include the following:  the use of public showers and restroom facilities at the Bunkhouse, volley ball and horseshoes (equipment provided by owner), and trash removal.  We will provide trash bags to all attendees, as well as 55-gallon bags for the trash drums (he has 4 drums).  The owner will collect the trash, however, we will ask all participants to take trash to either the dumpster or a central location.  We will be collecting the camping fees for the site owner upon your arrival.  YCAS does not keep the camping fees.  We collect them on behalf of the event site owner.

Camping is permitted on the grass taxiway on the south side of the runway. The airport will be closed for the MDSP event.  We are allowed to use the grass runway for ballgames or other activities, including observing, but not camping. You may set up your telescope, and park, at your campsite.

Food Vendor


Local Restaurants & Stores

Here is a link to local stores and eating establishments:


We will provide as many vendors as possible. See the schedule to see what times the vendors will be open.  Many of these vendors are also providing door prizes. If you would like to be a vendor, please contact us at here

Raffle Tickets

Each Star Party registered adult is given 2 free raffle tickets for the raffle. Extra tickets can be bought at the Star Party site for $TBA per ticket, or $TBA for a lot of 12 tickets. Presently, raffle tickets can not be bought online.  During the event, each prize will have a container for raffle tickets.  Place as many raffle tickets in the containers for the prizes you most want to win.


Questions? Email us at:  Info at MDSP

If you wish to be a speaker at 2016 MDSP, click: here

Join 2016 Mailing & Discussion Group

Join this group to get announcements about the 2015, and for all news for all future Mason Dixon Star Parties. Its free and easy to sign up, and you can opt out of it at any time. No account creation required. Simply enter your e-mail address below.

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Contact us if you would like to be a speaker!