GPS Testing – So Cal

1/26 NBAA Welcomes Dr. Susan Northrup as New FAA Federal Air Surgeon - HERE     1/22 FCC NUDGES LIGADO PLAN FORWARD - ROSENWORCEL NAMED ACTING FCC CHAIRWOMAN - HERE    1/20 New Piper Wing Spar AD Affects 5,400 Aircraft - HERE    1/19 Volocopter Moves To Enter U.S. eVTOL Air Taxi Market - HERE    1/15 TSA Seeks GA’s Assistance in Security Surrounding Inauguration     1/16 AVIATION GROUPS PRESS FOR THIRD EXTENSION OF PANDEMIC SFAR - HERE    1/9 Indonesian Jetliner Crashes Into the Sea After Takeoff, Carrying 62 - HERE    1/9 Chao resigns from Transportation Department, citing 'traumatic,' 'avoidable' Capitol riot    1/9 DEFENSE BILL HOOKS LIGADO FOR COSTS FROM GPS JAMMING - HERE    1/06 FAA Announces Final Rule to Facilitate the Reintroduction of Civil Supersonic Flight - HERE    1/04 Air Methods: 'No Surprises' Law Details Raise Concerns - HERE    12/28 Tribunal Rules Delta ‘Retaliated’ Against Pilot For Safety Report - AVweb - VIEW HERE     12/28 Oxford team directly converts CO2 to jet fuel using iron-based catalysts -READ HERE    12/25 Congress Passes “Aircraft Certification, Safety, and Accountability Act” - Read About It    12/27 Another Jet Pack Flyer spotted near Palos Verdes - See it Here    12/21 MUTANT VIRUS - Some Countries BAN UK FLIGHTS - Read It     12/21 Contentious Bill Contains FAA Reforms - READ IT HERE     12/20 NBAA - Disenfecting Aircraft Evolution - Read it HERE    12/20 Pilots and Air Traffic Controllers May Receive Moderna Vaccine, With Appropriate Precautions - MORE HERE    12/16 FCC disregards aviation groups' concerns - From AOPA - HERE    12/13 NASA Names Artemis Team - Learn About it Here     12/07 Chuck Yeager flies away at 97 - Read it Here    12/06 Scoop: Uber in talks to sell air taxi business to Joby - from NBAA - READ IT HERE    11/30 Canada Mandates 406 ELTs, Foreign Aircraft Need Beacon - More Here    11/23 Initial Drone Registrations About to Expire - Read More    11/22 Drone Crashes Into LAPD Copter: Operator Nabbed - READ IT HERE    11/15 AD TO MANDATE CESSNA TAIL CONE AND STABILIZER INSPECTIONS - AOPA - READ IT HERE    11/10 FAA in final stages of Boeing 737 MAX review; could approve as early as Nov. 18 - Read it Here    11/4 Whiteman Airport changing management - see So Cal Airports Page    11/5 FAA Wraps Up UAS Integration Pilot Program - Read it Here     11/2 GPS Users Ask Senate Committee To Block Cell Network -Read it Here    10/4 FAA Extends COVID-19-Driven SFAR 118 - From NBAA - Read it HERE    9/14 NBAA Urges FAA to Implement Standardized, Scalable Minimum Equipment List Processes - READ MORE     9/10 NBAA Supports FCC Recommendation of C-Band Frequency for Drones - READ MORE    9/6 Blocked ILS Signals Prompt Whistleblower Complaint - AVweb - READ MORE    8/10 Survey Says FAA Inspectors Feel Pressure To Accommodate Business - AVweb - Here     8/9 LA County Fire Dept. Adds Two Firehawk Helicopters - Read it Here    8/02 FAA Moves Toward Regulation, Deployment of Airport Counter-UAS Technology - Read it Here.    7/19 Rep. Rouda creates Coastal Orange County Aircraft Noise Mitigation Task Force - read here    7/18 NEC ACR Optimization Project Timeline Slips Due to Pandemic - read more    6/01 Coalition CONCERNED About Radio Altimeter Integrity Vs FCC - From AIN - Here    FAA STATEMENT UPDATE 737 MAX - READ ABOUT MOST RECENT DEVELOPMENTS HERE

GPS Testing - So Cal:

GPS Testing NOTAM

Sample NOTAM illustration

 

Be sure to check if the following testing will interfere with your flight plans! - You are also advised to confirm the data below via NOTAMS both to check for accuracy and/or updates. 

GPS Testing can interfere with the accuracy of the signal sometimes from ground level up to an unlimited altitude, and can extend well beyond the Navaid's site area!

Also, You are asked to please report anomalies in accordance with the Aeronautical Information Manual (AIM) paragraphs 1-1-13 and 5-3-3. BE SURE TO CHECK NOTAMS for status and/or any changes!   CLICK HERE for a link to the GPS ANOMOLY REPORTING FORM

Thank you!

The AOPA Advocacy article dated 11/28/2018 entitled, Less isn't more for GPS and flight safety by Dan Namowitz describes the paradox created by GPS Interference testing (the degrading of the GPS signal) when at the same time the FAA world is promoting GPS / ADS-B technology as the Nextgen Standard. You can read AOPA's article addressing GPS Testing, that includes a reference to navigation circumstances created by GPS testing in the Los Angeles area by clicking HERE.

From NAFI comes the following article seen as particularly interesting in light of alleged GPS jamming by Russia during recent NATO exercises:

Quantum 'Compass' May Promise Navigation Without GPS
GPS is vital to modern navigation, but if a satellite fails or there's a jamming attack, it quickly becomes useless. Scientists may have a much more robust answer. Scientists have demonstrated a "commercially viable" quantum accelerometer that may provide navigation without GPS or other satellite technology. The device uses lasers to cool atoms to extremely low temperatures, and then measures the quantum wave properties of those atoms as they respond to acceleration.  It might keep transportation networks humming even if GPS fails outright. Read more here.

From AOPA 2/27 is this article by Dan Namowitz entitled: GPS jamming scheduled across US - Read it HERE

You are reminded that UTC time is 8 hours ahead of PST & 7 hours ahead of PDT.

InFO 19006, SPOT, LLC (SPOT) Global Positioning System (GPS) Satellite Messenger Interference with GPS Position Information, is now published. You can read the latest InFO Here

For those interested in Signal reliability as it might affect ADS-B, SAPT may be an interesting subject to pursue.  Visit the SAPT FAA homepage to get the info Here

 

Notice/s

 

Yuma,  AZ    Jan. 26 - Feb. 05

FLIGHT ADVISORY
GPS INTERFERENCE TESTING
YUMA PROVING GROUNDS, ARIZONA
(YPG_AZ) 21-06

Centered at: 332347N1142221W or the BLH VOR 108 degree radial at 23NM.

Read More Here

 

Some examples of Testing - Included herein for Educational Reference:

Comment from Richard Eastman CFI:

Appended are the two most recent GPS Testing Announcements. Now, you’d think that testing in Mountain Home, Idaho wouldn’t impact the LA Basin. But it does – at Flight Level 25 and above (only a few getting this message are likely to be up that high). But on the other hand, the Nevada Test Center testing on similar dates reaches the LA Basin at the 4000’ and above levels. While the testing dates are similar – the testing times are different. // Richard

Mountain Home Range Complex,  July 07 - 13

Mountain Home Complex Testing, Mountain Home Idaho

Las Vegas, Nevada   July  07 - 21

Las Vegas Testing, Nevada

Yuma, AZ    July 16-31

Yuma Proving Ground