GPS Jamming Exercise

[Colin (The Wobbly Club)]

NOTIFICATION OF GPS JAMMING EXERCISES

RAF SPADEADAM, CUMBRIA, 9TH APRIL 2012

Dates: Between 9th and 20th April 2012 inclusive (weekdays only).

Times: 0700 - 1800 GMT.

Location of MULTIPLE jammers: Land based within 5km of N55° 04.000’ W002° 34.000’.

Frequency: A 24 MHz band centred around 1575.42MHz (GPS L1).

Total Power: Up to 10 Watts EIRP.



It is stressed that, as in previous exercises, Safety of Life operations will at all times take precedence over exercise activities.

[fitzsimons]

NOTIFICATION OF A GPS JAMMING EXERCISE SENNYBRIDGE TRAINING AREA, WALES
Dates: Between 11–15, 18-22, and 25-29 June 2012 inclusive
Times: : BETWEEN 0900 BST AND 1800 BST.
Location of jammers: Land based within 5km of N52° 00.881’ W003° 38.518’ (SN873365 – Dixie’s Corner)
Frequency: 24 MHz bands centred around 1176.45 MHz (GPS L5), 1227.60MHz (GPS L2) and 1575.42MHz (GPS L1).
Total Power: Up to 10 Watts EIRP. Whenever possible the transmissions will be at lower powers.

It is stressed that, as in previous exercises, Safety of Life operations will at all times take precedence over exercise activities.

[fitzsimons]

NOTIFICATION OF GPS JAMMING EXERCISES RAF SPADEADAM, CUMBRIA 21st MAY 2012
Dates: Between the 21st of May and the 1st of June 2012 (Inclusive).
Times: : 0700 - 2000 GMT.
Location of MULTIPLE jammers: Land based within 5km of N55° 04.000’, W002° 34.000’.
Frequency: A 24 MHz band centred around 1575.42MHz (GPS L1)
Total Power: Up to 10 Watts EIRP.

It is stressed that, as in previous exercises, Safety of Life operations will at all times take precedence over exercise activities

[fitzsimons]

NOTIFICATION OF GPS JAMMING EXERCISES RAF SPADEADAM, CUMBRIA, SEPTEMBER 2012

Dates: Between the 10th of Sept to the 14th of Sept 2012 inclusive.
Times: 0700 -2000 GMT.
Location of MULTIPLE jammers: Land based within 5km of N55° 04.000’ W002° 34.000’.
Frequency: A 24 MHz band centred around 1575.42MHz (GPS L1).
Total Power: Up to 10 Watts EIRP.

It is stressed that, as in previous exercises, Safety of Life operations will at all times take precedence over exercise activities.

Ofcom stakeholders should contact InfoGPS.Notices@ofcom.org.uk


NOTIFICATION OF GPS JAMMING EXERCISES SALISBURY PLAIN, WILTSHIRE, July 2012

Dates: Between the 2nd of July and the 11th of July 2012 (Weekdays only).
Times: 0700 - 2000 GMT.
Location of MULTIPLE jammers: Land based within 5km of N51° 12’, W001° 58.5’
Frequency: A 24 MHz band centred around 1575.42MHz (GPS L1).
Total Power: Up to 10 Watts EIRP.

It is stressed that, as in previous exercises, Safety of Life operations will at all times take precedence over exercise activities.

Ofcom stakeholders should contact InfoGPS.Notices@ofcom.org.uk

[fitzsimons]

Dates: Between 24th – 28th Sept and 1st – 5th Oct 2012

Times: 0800 -1600 GMT

Location of MULTIPLE jammers: Multiple Land based within 5km of N52° 00.881’ W003° 38.518’ (SN873365 – Dixie’s Corner)

Frequency: IN 24 MHz bandwidths centered on 1575.42MHz(GPS L1) 1227.60MHz(GPS L2) AND 1176.45MHz(GPS L5)

Jammers: GLOBAL POSITIONING SYSTEM (GPS) JAMMING, CW, PM

It is stressed that, as in previous exercises, Safety of Life operations will at all times take precedence over exercise activities.

[fitzsimons]

Dates: Between 1 to 11 October 2012 inclusive.
Times: Intermittent for 1hr slots between 0700BST and 2130BST.
Location of MULTIPLE jammers:
A. The Little Minch and North Minch northwards from Waternish Point 57-36N 006-38W to Stoer Head 58-14N 005-24W, including Sound of Raasay and Inner Sound.
B. Within 35 miles of Faraid Head 58-36N 004-46W.
Frequency: A 24 MHz band centred around 1176.45 MHz (GPS L5), 1227.60MHz (GPS L2) and 1575.42MHz (GPS L1).
Contact Details: In an emergency any vessel may request an abatement of jamming via VHF through Emergency cease jam via the CG, the Jamming Station (call sign: Loch Ewe / Cape Wrath GPS Jamming), or by telephone to Joint Warrior Duty Controller 01436 674321 ext. 4372.
[FONT='Arial','sans-serif'] It is stressed that, as in previous exercises, Safety of Life operations will at all times take precedence over exercise activities[/FONT]

[fitzsimons]

NOTIFICATION OF GPS JAMMING TO NAVIGATION SYSTEMS - Stanford Training Area, Norfolk

Dates: Between 21 and 25 January 2013.

Times: Times: 0900 -1600 GMT.

Location of MULTIPLE jammers: Land based within 5km of N52° 29.0’ E000° 45.0’.

Frequency: A 24 MHz band centred around 1575.42MHz (GPS L1).

Jammers: Directional jammers radiating CW, BPSK and noise modulation.

It is stressed that, as in previous exercises, Safety of Life operations will at all times take precedence over exercise activities.