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Difference between revisions of "Naval Air Station Patuxent River (NHK) St. Mary's County (MD)"

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==Frequencies==
 
==Frequencies==
 
'''NOTE:''' Frequencies in ''italics'' require verification<br>
 
'''NOTE:''' Frequencies in ''italics'' require verification<br>
{| class="wikitable" style="font-style:italic; font-size:120%; border:3px dashed red;"
 
|+
 
|-
 
!! FREQUENCY !! MODE !! USE
 
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|117.60000|| Leesburg RDO || VORTAC(T)
 
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! 2
 
| 2 || 4 || 6
 
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! 3
 
| 3 || 6 || 9
 
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! 4
 
| 4 || 8 || 12
 
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! 5
 
| 5 || 10 || 15
 
 
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Revision as of 22:36, 3 February 2007

General Information

Frequencies

NOTE: Frequencies in italics require verification
|}

Operational/Aeronautical
  • 119.27500 Advisory ctl check-in
  • 120.05000 Apch/Dep West
  • 120.60000 Ground
  • 121.00000 Apch/Dep West Low altitude
  • 121.50000 Emergency
  • 122.10000 Leesburg RDO
  • 123.27500 Boeing
  • 123.52500 Tanker Refueling?
  • 123.55000 Boeing
  • 123.70000 Tower
  • 127.95000 Apch/Dep Control East
  • 133.90000 Washington Center Approach/Low Altitude (ZDC Calvert)
  • 134.10000 Radar Ground Control Approach
  • 135.02500 Radar Ground Control Approach
  • 135.20000 Clearance delivery
  • 138.62500 USN TPS
  • 138.97500 Airfield tower
  • 139.50000 Public Works/Transpotation. Freq is NFM mode
  • 139.52500 Line/Maint aircraft maint ops Strike
  • 140.92500 ?
  • 142.07500 Ground Electronics
  • 143.72500 TESTER
  • 226.60000 Helo Advisory
  • 233.75000 RTPS - HMTC
  • 233.85000 Flight Test; Navy flights May 06 Shadetree
  • 235.72500 Baywatch
  • 236.30000 NRWATS/HX21 Ops/Base Blackjack
  • 238.05000 NFATS/VX-20 Ops/Base
  • 241.45000 Flight Test Cockpit Recorder
  • 242.22500 Flight Test
  • 243.00000 Emergency
  • 249.65000 V22 Osprey Ops/Base Osprey Base
  • 249.95000 Cockpit Recorder Salty Dog
  • 250.10000 NFATS/VX-20 Waterbug
  • 250.30000 Apch/Dep Control West Lo
  • 250.60000 Helo Advisory
  • 250.70000 NSATS/VX-23 Ops/Base Salty Dog
  • 250.85000 Helo Op Area advisories
  • 251.45000 Flight Test Cockpit Voice System
  • 256.50000 Advisory/Discrete
  • 262.95000 Echo Control
  • 264.15000 USNTPS Ops/Base Tester
  • 264.55000 Echo Advisory monitored ??
  • 268.65000 Cockpit Recorder Salty Dog
  • 268.85000 Echo Control
  • 269.50000 Helo Advisory
  • 270.80000 Baywatch
  • 272.40000 Echo Control
  • 274.20000 Flight Test
  • 276.20000 ATIS
  • 277.00000 RTPS?
  • 281.40000 Washington Center Approach/Departure Low altitude (ZDC Calvert)
  • 281.80000 Apch/Dep Control West
  • 282.80000 SAR Rescue Base
  • 285.20000 NFATS/VX-20 Ops/Base Waterbug
  • 286.00000 RDR GCA
  • 289.80000 RTPS?
  • 291.15000 Echo Control
  • 299.40000 Advisory
  • 301.20000 Radar Ground Control Approaches
  • 302.25000 Flight Test
  • 302.55000 Base ops
  • 305.20000 Advisories
  • 305.30000 RTPS?
  • 310.15000 ?
  • 310.55000 Echo Control
  • 313.70000 NFATS/VX-20 Waterbug
  • 314.00000 Apch/Dep Control East
  • 315.50000 RTPS?
  • 318.80000 Radar Ground Control Approaches
  • 320.45000 Echo Control
  • 325.00000 Flight Test Cockpit Recorder
  • 336.40000 Ground
  • 337.90000 NRL FSD Ops/Base Researcher Navy Flights heard 6/06
  • 340.20000 Tower Alt
  • 341.10000 VX1 Ops/Base Pioneer
  • 341.95000 Echo Control
  • 343.65000 Tower
  • 345.10000 Flight Test
  • 348.00000 Ground Control Approaches
  • 350.90000 Advisory Monitored
  • 353.30000 Flight Test
  • 354.80000 Advisories
  • 356.20000 PMSV (Weather)
  • 360.40000 Cockpit Recorder
  • 362.60000 Ground Control Approaches
  • 362.92500 RTPS?
  • 363.35000 Navy a/c refueling Apr 2006 CAP Flight activity June 06
  • 365.70000 Flight Test
  • 369.90000 Advisory control Check In
  • 376.80000 RTPS?
  • 382.95000 RTPS?
  • 383.30000 Flight Test
  • 383.70000 Flight Test
  • 384.40000 Clearance Delivery
  • 387.90000 Cockpit Voice System
  • 392.67500 RTPS?
  • 451.80000 NAS PAX Maintenance 'Johnson Controls'


[NUI] Webster Field, St.Inigoes, Md.
  • 126.20000 Tower
  • 140.10000 Airfield Control-Vehicle Traffic
  • 316.45000 Tower


Real Time Telemetry Processing System (RTPS)

The freqs identified as RTPS are freqs that are assigned to the Real-Time Telemetry Processing System (RTPS) at PAX River, MD. Many sources (lists) of freqs for PAX have these freqs identified as belonging to a particular Aircraft Flight Test Program. That is not necessarily the case. These freqs are assigned by RTPS as needed. If a test aircraft flies on a regular basis, then they may very well keep the same freq for a long period of time making it appear that the freq has been permanently assigned to that particular test bed. But if that test program/aircraft goes down for a mod, goes away for off base testing, or any other reason it may not fly for a while, When it returns to flight status RTPS may very well have someone else using the old freq and give another freq to the returning aircraft/program. It has been observed in the past that 2 different flight test programs have used the same freq on a given day.

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