The Flight Nerd Weekly Briefing: October 13, 2026

01: COCKPIT VOICE RECORDER

If you fly out of a busy towered airport, pay attention to what just happened in Denver: the FAA banned touch-and-goes and restricted pattern work at Centennial Airport this week with zero notice, no NOTAM, no ATIS update, nothing. Meanwhile the FAA's testing office keeps quietly modernizing in the background: starting October 26, the CFI and ATP knowledge tests join the instrument written in trading paper chart supplements for embedded, on-screen graphics. And in a smaller but telling move, the agency just put $12 million behind research on keeping drones and manned aircraft out of each other's way, which says plenty about where airspace traffic is headed. One airport's controllers are tightening the pattern while the agency as a whole tries to make more room in the sky. Read the NOTAMs. Or in Centennial's case this week, read the news, because that was faster.

02: RADAR CONTACT

The FAA Banned Touch-and-Goes at One of the Busiest GA Airports in the Country, No Warning Given

Controllers at Centennial Airport (KAPA) near Denver, one of the nation's busiest general aviation fields, were ordered by the FAA to immediately stop touch-and-goes and simultaneous parallel departures, citing conflicts between departing IFR and VFR traffic. The order came with no advance notice to pilots, no NOTAM, and no updated ATIS, which AOPA says is essentially unprecedented for a change this disruptive. Nearly a week after the restriction took effect, pilots were still finding out about it the hard way, mid-pattern. Flight schools based at Centennial lost a huge share of their usual training capacity overnight, with no clear timeline for when, or whether, normal pattern work returns.

The so-what: if you train or rent at a towered airport, this is a reminder that the rules of your home field can change overnight for reasons that have nothing to do with anything you did. The fix isn't paranoia, it's habit: check NOTAMs and ATIS before every single flight, not just the first one of the week, and don't assume yesterday's pattern procedures are today's. If Centennial's restrictions stick, expect some of that displaced training traffic to show up at nearby fields, so if you fly in the area, expect a busier pattern than you're used to. (AVweb | General Aviation News)

CFI and ATP Checkrides Are Getting the Same Digital Facelift as the Instrument Written

Private Pilot, Commercial, Instrument, Sport Pilot, and Remote Pilot knowledge tests already show figures embedded directly on-screen instead of pulling them from a separate paper supplement. Starting October 26, the Flight Instructor Airplane, Fundamentals of Instructing, and ATP exams join them, per the FAA's September 2026 Airman Testing Community Advisory. It's the same shift that hit the instrument written two weeks ago, just moving up the certificate chain.

The so-what: if you're working toward a CFI add-on or an ATP, don't study exclusively from old PDFs of the testing supplement, since the images you'll actually see on test day are being refreshed along with the format. It's also one more sign the FAA is committed to finishing this modernization across every certificate, so private pilot students, your test is probably next on a longer timeline, not forever exempt. (Flight Training Central | FAA Airman Knowledge Testing Matrix)

The FAA Just Paid 19 Companies to Figure Out How to Keep Drones From Hitting You

On October 5, the FAA awarded $12 million across 19 companies through its UAS Broad Agency Announcement program, funding research into detect-and-avoid systems, beyond-visual-line-of-sight communications, counter-drone sensing, and drone traffic management. The money pairs each company with an FAA-designated UAS test site to actually fly and evaluate the technology, not just theorize about it.

The so-what: every dollar here is aimed at the exact problem that should matter to you as a VFR pilot: drones and manned aircraft sharing the same airspace without seeing each other in time. Detect-and-avoid technology maturing faster means fewer near-miss headlines down the road, but it also means more BVLOS drone traffic legally operating in airspace you fly through every day. See-and-avoid is still your job regardless of what's in anyone else's avionics bay. (FlightGlobal | DRONELIFE)

03: BRIEFING ROOM

The 45-Degree Entry Isn't Etiquette, It's Collision Avoidance

Ask a student why we enter the traffic pattern at a 45-degree angle to the downwind leg, and you'll often get a shrug, like it's just the polite way to join a conversation already in progress. It's not etiquette. It's geometry built for one purpose: putting you where the other traffic already in the pattern can actually see you, and where you can actually see them.

The standard, from AIM 4-3-3, is to enter 45 degrees to the downwind leg at pattern altitude, not above it and not below it, well before reaching the point abeam the landing area. Show up high and descending through the pattern to get there, and you're crossing through the exact airspace other airplanes are using to turn base and final. Show up straight-in without announcing it clearly and early, and you've just created a conflict nobody else saw coming, because nobody expected traffic there.

This is exactly the kind of thing examiners probe on the oral, not because the regulation is complicated (it's a recommendation in the AIM, not a hard FAR), but because it reveals whether you actually understand why the procedure exists versus just memorizing that it does. With a busy GA airport's pattern work making news this week for very different reasons, it's worth brushing up on the procedures that keep a crowded pattern safe even without a tower watching.

If you want pattern procedures, radio calls, and right-of-way the way examiners actually test them, the Private Pilot Ground School course covers it in depth: flightnerdairforce.com/private-pilot-ground-school-lifetime-access

04: FLY-IN RADAR

Stuart Air Show | November 13-15, 2026 | Witham Field, Stuart, FL

Tickets are $5, a steep discount from prior years, for a weekend headlined by the USAF F-16 Viper Demo Team, Heritage Flight US, and the Christen Eagle Nextgen Eagles aerobatic team. Friday night kicks off with the ticketed "Dirty Flight Suit Party," a separate evening social event from the airshow itself, before Saturday and Sunday fill up with aerobatics, static displays, vendors, and a kids' zone.

Insider tips: a $5 ticket for a show with a military jet team is going to draw a bigger regional crowd than the price tag suggests, so plan on arriving early for parking. The actual flying is Saturday and Sunday, not Friday, so don't show up expecting airplanes overhead at the Dirty Flight Suit Party. (stuartairshow.com)

Vintage Weekend Ocean Reef Air Show | December 5-7, 2026 | Key Largo, FL

This is the one weekend a year the members-only Ocean Reef Club opens its gates to the public, pairing a beachside airshow with vintage aircraft, classic cars, and yachts. The airshow itself, featuring aerobatic acts in the Aeroshell Aerobatic Team tradition alongside other vintage and warbird performers, flies on Saturday, December 5.

Insider tips: Ocean Reef Club Airport (07FA) is a privately operated field, not a normal public-use GA airport, so if you're planning to fly in rather than drive, call ahead about prior-permission and slot availability well before the weekend. Tickets and access for non-members typically run through the club directly rather than a general ticketing site. (oceanreef.com)

05: PATTERN WORK

Four questions this week, all straight out of the FAA's own knowledge base. One easy, two medium, and one that trips up plenty of instrument-rated pilots too. No peeking at the answer key.

1. (Warm-up) Under 14 CFR 91.205(c), which of the following is required equipment for VFR flight at night that is NOT required for VFR flight during the day?

A) An attitude indicator

B) Approved position lights and an anti-collision light system

C) A two-way radio

2. Per AIM guidance, pilots approaching a non-towered airport to land should enter the traffic pattern:

A) On a straight-in final, announcing position on CTAF

B) At a 45-degree angle to the downwind leg, at pattern altitude

C) Directly overhead the runway, then descending into the pattern

3. Under 14 CFR 91.411 and 91.413, the static pressure system, altimeter, and automatic altitude reporting system must be tested and inspected within the preceding:

A) 12 calendar months

B) 24 calendar months

C) 36 calendar months

4. (The hard one) You're flying VFR at 4,500 feet MSL, 25 nautical miles from the primary airport of a Class B airspace area you have no intention of entering. Under 14 CFR 91.215, are you required to have an operating transponder with automatic altitude reporting?

A) No, because you're below the Class B airspace's floor and not entering it

B) Yes, because you're within 30 nautical miles of the Class B primary airport, below 10,000 feet MSL

C) Only if you're above 10,000 feet MSL

Tally your answers. The key (and a scoring guide) is at the bottom of the issue.

06: SQUAWK BOX

Here's one for the group chat: airplane windows are rounded for a reason that cost lives to learn. The world's first commercial jetliner, the de Havilland Comet, had square windows, and in 1954 two of them broke apart in mid-flight after metal fatigue cracks started at the sharp corners of those windows, where stress concentrates far more than engineers of the era expected. Every rounded window on every airliner and GA aircraft since is a direct descendant of that investigation. Nobody designs a square window anymore, and now you know why.

And the observation: every pilot has, at some point, keyed up on a busy CTAF and said "any traffic in the area, please advise," into a frequency that guarantees nobody will advise anything, including the three airplanes clearly audible in the pattern right now.

That's the stack for this week. Between a pattern getting tighter in Denver and a pattern entry worth re-learning everywhere else, go fly your next pattern like someone's actually watching, because eventually someone is.

Ben

The Flight Nerd Weekly Briefing: cleared for the option, read back correctly.

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07: PATTERN WORK ANSWER KEY

Scoring guide:

• 4/4: Perfect score. You'd ace the oral and still have time to correct the examiner's grammar.
• 3/4: Solid. Probably the transponder one got you; the 30-mile veil trips up CFIs, not just students.
• 2/4: Middle of the pack. A couple more study sessions and you're cleared to land.
• 0-1/4: Rough one, but you're still ahead of the pilot who found out about Centennial's new rules mid-pattern.

1. Answer: B (Approved position lights and an anti-collision light system). Under 91.205(c), night VFR adds approved position lights and an anti-collision light system, plus an adequate source of electrical energy and spare fuses, on top of the day VFR minimum equipment list. A two-way radio and an attitude indicator aren't required for basic VFR flight at all, day or night, outside of specific airspace requirements.

2. Answer: B (At a 45-degree angle to the downwind leg, at pattern altitude). AIM 4-3-3 recommends entering the pattern on a 45-degree angle to the downwind leg at pattern altitude, ideally before reaching the point abeam the landing area. It's advisory, not a hard regulation, but it's the standard every other pilot in the pattern is expecting you to follow, which is exactly why deviating from it, straight-in approaches especially, causes so many close calls at busy non-towered fields.

3. Answer: B (24 calendar months). 91.411 requires the static system and altimeter to be tested within the preceding 24 calendar months for IFR flight in controlled airspace, and 91.413 puts the transponder on the same 24-month clock for any flight where you use it, VFR included. It's one of the handful of recurring inspections, alongside the annual/100-hour and the ELT battery check, that's easy to let slide if you're flying mostly VFR, until the day you realize your transponder check expired eight months ago and you have been squawking illegally ever since.

4. Answer: B (Yes, because you're within 30 nautical miles of the Class B primary airport, below 10,000 feet MSL). The Mode C veil extends 30 nautical miles from the primary airport of Class B airspace, and the transponder requirement inside that ring applies from the surface up to 10,000 feet MSL, regardless of whether you're anywhere near the Class B shelves themselves. Staying clear of the Class B airspace doesn't get you out of the transponder requirement if you're inside that 30-mile ring.

If regulation nuances like the Mode C veil are what you want locked in before test day, the Private Pilot Ground School course covers the full written exam syllabus: flightnerdairforce.com/private-pilot-ground-school-lifetime-access