2024-2025 Active Members *
(i.e., SPARC Year Sep 2024 - Aug 2025)
Updated as of 9 September 2024
| Last | First | Call | City, State | Maidenhead Grid Square |
| Al-Humadi |
Ala |
KR4FJB |
Sterling, VA |
FM19ga |
| Aiello | Bud | W4KSN | Herndon, VA | FM18hx |
| Alford |
Evan |
KI4AD/KQ4CI |
Ashburn, VA |
FM18fx |
| Babcock | Jim | N4FAF | Sterling, VA | FM19ha |
| Balik | Steve | KN4BGW | Sterling, VA | FM19ha |
| Barr |
Jeff |
KB4IWD |
Herndon, VA |
FM18it |
| Bennecoff | Barry | KD4BK | Sterling, VA | FM19ha |
| Bingham |
Darwin |
NT4AT |
Arlington, VA |
FM18ku |
| Boatman | Earl | KB0NRK | Herndon, VA | FM18hx |
| Boatman | Mary | KK4HMX | Herndon, VA | FM18hx |
| Boll |
Eric | KF5LR | Herndon, VA |
FM18hx |
| Carlson | Eric | AJ4LN | Sterling, VA | FM19ha |
| Chappell | James | AF4MO (SK) | Herndon, VA | FM18hx |
| D'Angelo | Joe | WB2SAI | Sterling, VA | FM19ha |
| Free | "Red" | N3TG (SK) |
Fairfax, VA | FM18hv |
| Free | Adrienne | K3MAF | Fairfax, VA | FM18hv |
| Free | Kellie | K4FRE | Mechanicsville, VA | FM17ip |
| Garay |
Angel |
NR3N |
Sterling, VA |
FM18hx |
| Gaukel | Kevin | WB0POH | Chantilly, VA | FM18fv |
| Greene | Steve | KS1G | Herndon, VA | FM18hx |
| Hawkins | Chris | KO4OZJ | Leesburg, VA | FM19ff |
| Hermens |
David |
KF4PBU |
Winchester, VA |
FM09ud |
| Hoska |
Lukas |
WA3UEA |
Arlington, VA |
FM09mp |
| Jensen |
Aden |
NLY |
Herndon, VA |
FM18hw |
| Jensen |
Dennis |
KQ4NMV |
Herndon, VA |
FM18hw |
| Johnson | Conrad | N4ZQA | Centreville, VA | FM18gu |
| Lagozzino | John | KK4AHY | Reston, VA | FM18hw |
| Linke |
Rhett |
WW4RL |
Reston, VA |
FM18IW |
| Mann | Evan | KM4SK | Sterling, VA | FM19hb |
| Miller | Gordon | NQ4K | Herndon, VA | FM18hx |
| Morse | Scott | WB6EFW | Ashburn, VA | FM19gb |
| Mukherjee | Amit | WY2Z | Chevy Chase, MD | FM18kx |
| Nama | Shiva | KA4Q | Ashburn, VA | FM18fx |
| Pinckney | John | N8KFI |
Inwood, WV |
fm18jw |
| Robbins | Bill | WJ4U | Dallas, TX |
FM12pt |
| Rothrock | Charlie | K3SR | Ashburn, VA | FM18hx |
| Schulman | Marty | NV3H | Herndon, VA | FM18hx |
| Stuart | Kevin | W4KLS | Sterling, VA | FM19ha |
| Stueve | Gerald | K4INT | Herndon, VA | FM18hx |
| Tabler | Paul | KK4AIA | Sterling, VA | FM19ha |
| Thomason | Russell | W3RST | Berryville, VA | FM09xf |
| Vrolijk |
Daniel |
W5DJV |
Reston, VA |
FM18ix |
| Weber | Mike | WB8RDN | Sterling, VA | FM19ha |
| Weidman | Henry | K2BFY | Sterling, VA | FM19gb |
| Wright | Larry | W8ANT | Charles Town, WV | FM19bg |
| Wright | Suzin | N8SEM | Charles Town, WV | FM19bg |
2024 Members
2023 Members
2022 Members
2021 Members
2020 Members
2019 Members
2018 Members
2017 Members
2016 Members
2015 Members
2014 Members
2013 Members
2012 Members
2011 Members
2010 Members
2009 Members
2008 Members
2007 Members
2006 Members
2005 Members
2004 Members
2002 Members
1997 Members
1995 Members
As of 10 August 2017