[Scan-DC] NPS-Capital Parks

Thu Aug 6 21:34:52 EDT 2026

Ken...you're correct.  The Wolftrap frequencies are correct in the 
RRDB.  Easy to monitor once you get within a few miles of the venue.

-Andy

On 8/6/2026 9:23 PM, Kenneth N4VKF via Scan-DC wrote:
> The UHF frequencies may just be used at the Wolftrap performing arts park.  I don't think Wolftrap is part of the National Capital Parks.  They have a special misson.
>
>
> ________________________________
> From: ~Bill <ecps92 at earthlink.net>
> Sent: Thursday, August 6, 2026 1:06 PM
> To: 'Henry Bright' <hcbright10 at gmail.com>; 'Kenneth N4VKF' <N4VKF at outlook.com>
> Cc: Scan-DC at mailman.qth.net <Scan-DC at mailman.qth.net>
> Subject: RE: [Scan-DC] NPS-Capital Parks
>
> Henry and all here is what I had/have based your freq list
>
> 169.7750 $4C5 - GW Parkway
> 163.3375 input
>
> 170.0500 $4C5 - GW Parkway - not sure what my note means (Repeater site or user) Great Falls Visitor Center
> ??? input
>
> 170.5125 $4C5 - NPS, was used/listed as a First Aid/EMS channel in prior NSSE events (Channel Plan)
> 164.5750 input
>
> 173.8250 $4C5 - GW Parkway - Fort Hunt Repeater
> ??? input
>
> 172.4500 $4C5 - No Records for the DMV Region or that Freq with the NAC at all
>
> 410.5125 $4C5 - New one to me, only prior finds had been TVA (TN)
>
>
> Bill - N1KUG
> Boston, Mass
> Cruise Ship Frequencies
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>
>
> -----Original Message-----
> From: scan-dc-bounces at mailman.qth.net [mailto:scan-dc-bounces at mailman.qth.net] On Behalf Of Henry Bright via Scan-DC
> Sent: Wednesday, August 5, 2026 8:06 PM
> To: Kenneth N4VKF
> Cc: Scan DC
> Subject: Re: [Scan-DC] NPS-Capital Parks
>
> This has been a task of mine for a while, so I am very curious too. Please
> include me in any answers found.
>
> I have personally heard NPS comms on VHF repeaters 169.775, 170.05,
> 170.5125, 173.825, and 172.45 (all with NAC 4C5). I don't know their usage
> or channel names.
>
> Also, I believe Wolf Trap operates on UHF freqs. I have identified 408.975
> and 410.5125 (with the same NAC 4C5).
>
> - HBright
>
> On Wed, Aug 5, 2026 at 7:51 PM Kenneth N4VKF via Scan-DC <
> scan-dc at mailman.qth.net> wrote:
>
>>
>> Does anyone have a good list of NPS frequencies for the Capital Parks?   I
>> am not sure if the RR page is up to date.  I am doing some programming for
>> a future visit to Jones Point.
>>
>>
>> Kenneth Fowler, N4VKF
>>
>>
>>
>>
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