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446 MHz Ham Radio Colorado Springs

446 Amateur Radio Colorado Springs Activities

Per 70 CM Freq Use Plan (CCARC) Colorado Council of Amateur Radio Clubs

https://coordination.ccarc.net/cgi-bin/ccarc/fcpub?OPT=FUP&BAND=440

https://coordination.ccarc.net/cgi-bin/ccarc/fcpub?OPT=LIST&SORT=TXFREQ

                                       

(Licensees/users in parentheses have not been logged or confirmed recently)

FM Voice Simplex Frequencies

24 Channels - 25 KHz spaced channels [16K0F3E] (445.70 - 446.30)

 

446.0000 csq simplex Kids playing (18May2024)

446.0000 (Nat'l Simplex Calling Frq) (Simplex 12, Colorado ARES Dist 14)

446.0250

446.0500 csq “WYØNOT, Steve, in Falcon” (24Mar2025)

446.0750

446.1000 110.9 KEØSMR, Colorado Springs (Linked to 449.575) (22Mar2025)

446.1000 (Simplex 11, Colorado ARES District 14; Portable Repeater 3)

446.1250

446.1500

446.1750

446.2000

446.2250

446.2375 151.4 NØUOD/NØPRY (16A w/EPCO SAR) (Daily)

446.2500

446.2750

 

******************

Narrowband Digital Voice Simplex Frequencies

9 Channels - 12.5 KHz spaced channels [8K0F3E]

446.2000

446.2125

446.2250

446.2375

446.2500

446.2625

446.2750

446.2875

446.3000

*********************

 

Auxiliary Operation (Full Duplex) Very Wide Area Coverage

8 Pairs, 25 KHz ch. spacing, 5.0 MHz input/output [16K0F3E]

Note: These pairs are intended for very wide-area linking systems only

446.3000

446.3250

446.3500

446.3750

446.4000

446.4250 103.5 Link for 147.06 KEØAE, Genoa, Big Sandy ARC (22Mar2025)

446.4500 88.5 Link for 146.73 WØPHC, Pueblo Amateur Radio Club (too weak)

                (29Jan2020/12Mar2021/14Jun2023/13Oct2023/2Feb2024)

446.4750

 

Auxiliary Operation - Simplex (Control Links and Auxiliary Linking)

8 Channels, 25 KHz channel spacing [16K0F3E]

446.5000 csq (19May2024)

446.5250

446.5500

446.5750

446.6000

446.6250 141.3 Linked w/448.425 107.2 WØCRA, Larkspur & 147.105 107.2

                WAØDE, Simla (8Nov2024/26Mar2025)

446.6500

446.6750

 

Narrowband Digital Voice Repeater & Auxiliary Operation - Full Duplex (to

447.0000 24 Pairs, 12.5 KHz ch. spacing, 5.0 MHz input/output [8K0F3E]

446.7000

446.7125 DMR CC 5 (too weak) (12Aug2024/8Nov2024/26Mar2025)

446.7250 (Note: Shared Non-Protected pair)

446.7375

446.7625

446.7750 DMR CC 2 WØDMR, TG 3171 Fort Collins (too weak)

                (3Dec2021/14Oct2023)

446.7875 (DMR CC 1 WØTX, Denver)

446.8000 DMR CC 7 NØSZ, RMHAM, Thorodin Mountain, Boulder  

                (TG 720) (Simulcast w/446.9375) (too weak) (25Mar2025)  

446.8125

446.8250 DMR CC 1 WAØDE, Castle Rock (too weak) (Simulcast w/445.1875 CC 7)

                (8Nov2024)

446.8375

446.8500 (D-Star KØPRA, Franktown, Douglas County; too weak;

                https://www.parkerradio.org; 5Aug2022)

446.8625

446.8750 DMR CC 6 NØSZ, Westcreek, Douglas County (http://www.rmham.org/)

                (TG 720) (Simulcast w/145.235, some w/446.95) (22Mar2025)  

446.8875 (D-Star WØTLM, Monument, Tri Lakes Monument Fire Rescue Auth;

                3Dec2021/9Aug2022/15Jun2023)

446.9000 (Note: Shared Non-Protected pair)

446.9125 D-STAR, TG 1 KCØCVU, Cheyenne Mtn, CMRG (22Mar2025)  

446.9250 DMR CC 8 NØESQ, Castle Rock, Devils Head (http://www.rmham.org/)

                (some simulcast w/445.0625, 446.95) (very weak) (22Mar2025)  

446.9375 DMR CC 7 NØSZ, Denver, Rocky Mtn Ham Radio (Simulcast w/446.80)

                (rmham.org) (very weak) (22Mar2025)   

446.9500 DMR CC 7 K7PFJ, Almagre Mtn, Rocky Mtn Ham Radio (Some simulcast

                w/145.235, 445.0625, 446.925) (TG 700, 719, 720) (Almagre South)

                (rmham.org) (22Mar2025)

446.9625 DMR CC 8 NØSZ, Pueblo, Rocky Mtn Ham Radio (Some simulcast w/all

                Rocky Mtn Ham, rmham.org) (very weak) (25Mar2025)  

446.9750 (DMR CC 2 KBØVGD Golden) (rmham.org)

446.9875 DMR CC 8 KØJSC, Pueblo (too weak) (8Nov2024)

 

 

(Rev. 26 March 2025)


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