AOPA Says DC ADIZ Revisions Proving Confusing For Some Pilots | Aero-News Network
Aero-News Network
RSS icon RSS feed
podcast icon MP3 podcast
Subscribe Aero-News e-mail Newsletter Subscribe

Airborne Unlimited -- Most Recent Daily Episodes

Episode Date

Airborne-Monday

Airborne-Tuesday

Airborne-Wednesday Airborne-Thursday

Airborne-Friday

Airborne On YouTube

Airborne-Unlimited-12.08.25

AirborneNextGen-
12.09.25

Airborne-Unlimited-12.10.25

Airborne-AffordableFlyers-12.11.25

AirborneUnlimited-12.12.25

AFE 2025 LIVE MOSAIC Town Hall (Archived): www.airborne-live.net

Tue, Aug 14, 2007

AOPA Says DC ADIZ Revisions Proving Confusing For Some Pilots

Some GPS Units Already Show 'Speed Ring'

The Aircraft Owners and Pilots Association reports pilots using certain GPS receivers to navigate the complex airspace around Washington, DC have been receiving images that make the airspace look even more confusing.

That's because the not-yet-active 60-nautical-mile-radius VFR speed-limitation ring around the Washington, DC Air Defense Identification Zone (ADIZ) is being depicted on some in-flight displays with graphics similar to that of a temporary flight restriction (TFR).

AOPA has contacted Garmin, Honeywell, and Avidyne about the problem... and is working to have the redesigned ADIZ and speed-ring depictions removed until they become active on August 30.

"The speed ring is not a TFR. It simply limits VFR aircraft to 230 knots, and that must be made clear on cockpit displays," said Melissa Rudinger, AOPA vice president of regulatory affairs. "AOPA is also working with the FAA, GPS manufacturers, and data vendors to create a standard depiction for the speed ring that does not resemble those used for TFRs."

FMI: www.tfr.faa.gov, www.aopa.org

Advertisement

More News

ANN's Daily Aero-Linx (12.12.25)

Aero Linx: Commercial Aviation Safety Team (CAST) Founded in 1997, the Commercial Aviation Safety Team (USCAST) has developed an integrated, data-driven strategy to reduce the comm>[...]

ANN's Daily Aero-Term (12.12.25): Land And Hold Short Operations

Land And Hold Short Operations Operations that include simultaneous takeoffs and landings and/or simultaneous landings when a landing aircraft is able and is instructed by the cont>[...]

ANN FAQ: How Do I Become A News Spy?

We're Everywhere... Thanks To You! Even with the vast resources and incredibly far-reaching scope of the Aero-News Network, every now and then a story that should be reported on sl>[...]

NTSB Final Report: Cirrus Design Corp SF50

Pilot’s Inadvertent Use Of The Landing Gear Control Handle Instead Of The Flaps Selector Switch During The Landing Rollout Analysis: The pilot reported that during the landin>[...]

Airborne 12.08.25: Samaritan’s Purse Hijack, FAA Med Relief, China Rocket Fail

Also: Cosmonaut Kicked Out, Airbus Scales Back, AF Silver Star, Russian A-60 Clobbered A Samaritan’s Purse humanitarian flight was hijacked on Tuesday, December 2, while atte>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2025 Web Development & Design by Pauli Systems, LC