Join the Sacramento Mountains Radio Club for our 2019 Spring Foxhunt on Saturday, March 9th, 2019 at 10:00am beginning at the south end of Alameda Park in Alamogordo, NM.
A foxhunt is an amateur radio field exercise where a low power radio transmitter is hidden in a geographic area and “hunters” utilize radio direction finding equipment to locate the hidden transmitter. The first “hunter” to locate the transmitter wins the hunt. Foxhunts have traditionally been used by amateur radio operators as a fun way to implement a wide range of amateur radio technical skills including antenna construction, signal strength measurement, and even more advanced direction finding techniques such as time difference of arrival measurement.
The SMRC 2019 Spring Foxhunt is open to all licensed amateurs, as well as unlicensed persons wishing to participate. Unlicensed participants will not be allowed to transmit on any frequency requiring a license to do so. The Hunt Master shall act as Hunt Control and will be available to answer questions, or give clarification about the hunt rules prior to the start of the hunt.
Hunt boundaries will be anywhere within a 10 mile radius of the start point. The hunt talk-in frequency will be 147.220MHz (PL 151.4/+ offset) – the SMRC Alamo Peak repeater. This frequency may be monitored by hunters before, during, and after the hunt. All communications pertinent to the hunt will be coordinated on this frequency. Unlicensed participants will be given an alternate means (i.e. mobile phone number) to contact the Hunt Master.
The primary transmitter signal will be receivable at the starting point determined by the Hunt Master. The primary transmitter will not be activated until the Hunt Master announces the start of the hunt. The primary transmitter will operate on a frequency in the 2 meter amateur band (144-148MHz) which will be announced at the start of the hunt. The hidden transmitter’s power output level will not vary (within the unit’s capability) throughout the hunt. The transmitter(s) do not have to maintain a continuous signal output – they may be cycled on and off. The transmitter antenna may be in any configuration; however the polarization and location will not change during the hunt. Secondary transmitters, if any, will be operational on a separate frequency, which will be disclosed upon finding the primary transmitter.
All hidden transmitters will be located within 500 feet of public areas accessible by standard passenger cars with no charge for admission. Reasonable care must be taken to ensure that hunters can safely to any hidden transmitter. The Hunt Master must avoid placing any hidden transmitter near traffic or other safety hazards. Hidden transmitters may not be placed on private property without prior written approval by the property owner. Such approval must release the Sacramento Mountains Radio Club and all its members and guests from any and all liability.
The winner of the hunt is the registered person/team who finds the transmitter in the shortest amount of time. The winner also has the option to be the Hunt Master for the next SMRC Foxhunt event.
All hunters must register at the hunt start location and the registration fee is $10.