EAA Chapter 105

Directions Website Contact the organization

EAA Chapter 105 EAA Chapter 105, incorporated in 1961, is located near Portland, Oregon and headquartered at Twin Oaks Airpark. Find us at: www.eaa105.org

We have 200+ members, and can with pride say that we are one of the most active and passionate EAA chapters.

✈️🚀 **YOUNG AVIATORS, GET READY FOR SOME FUN!** 🚀✈️Join us this Sunday for another exciting **EAA Chapter 105 Build & Fl...
10/09/2026

✈️🚀 **YOUNG AVIATORS, GET READY FOR SOME FUN!** 🚀✈️

Join us this Sunday for another exciting **EAA Chapter 105 Build & Fly** gathering at Stark's Twin Oaks Airpark!

Whether you love airplanes, building things, flying RC aircraft, or just want to learn something new, there's something for everyone!

📅 **Sunday, October 11, 2026**
⏰ **3:30 PM – 5:00 PM**
📍 **Stark's Twin Oaks Airpark**
🏠 Meeting room just downhill from the main paved parking lot. Look for the signs!

🛩️ **WHAT'S HAPPENING THIS WEEK?**

✈️ Fly our full-size flight simulator!

🎮 Practice your skills on the RC flight simulator!

🛩️ Take to the skies with RC airplanes (weather permitting)!

🚀 Build and launch air-powered rockets!

✂️ Build and fly foam airplanes!

📄 Design, build, and test paper airplanes!

🌤️ Work on our interactive aviation weather (METAR) maps!

🔧 **Have a small RC airplane that needs some TLC?** Bring it along! Our mentors can help with setup, troubleshooting, and repairs.

🍔 **AND DON'T FORGET THE FOOD!** 🧀

At **5:00 PM**, we'll be firing up the grill for hamburgers and serving delicious cheese quesadillas!

👨‍👩‍👧‍👦 **NEW FAMILIES ARE ALWAYS WELCOME!**

You don't need any aviation experience to join the fun. Just bring your curiosity, enthusiasm, and a willingness to learn!

Our Build & Fly program is all about getting youth involved in aviation through hands-on projects, teamwork, and FUN!

We hope to see everyone this Sunday! ✈️

The EAA 105 3rd Tuesday of October Gathering will be on October 20th at the TeenFlight building at Hillsboro Airport.6:3...
10/09/2026

The EAA 105 3rd Tuesday of October Gathering will be on October 20th at the TeenFlight building at Hillsboro Airport.

6:30 PM socializing and food served

7:00 PM presentation about what going on at TeenFlight.

TeenFlight is a volunteer organization that helps Highschool age kids build RV-12 ELSA airplanes under the tutelage of experienced mentors, most of whom are members of EAA Chapter 105. They are now about half finished with their 9th RV-12 being built by their 9th cohort of 17 Portland area kids who meet every Saturday for 6-hour construction sessions. Some of these students will be at our Oct. meeting to help show and explain details of the plane they are constructing.

✈️ EAA Chapter 105 Fly-Out – Jordan Chicken RunSunday, September 27 | 9:00 AM–3:00 PMJoin us for a fun day of flying, fo...
09/23/2026

✈️ EAA Chapter 105 Fly-Out – Jordan Chicken Run

Sunday, September 27 | 9:00 AM–3:00 PM

Join us for a fun day of flying, food, airplanes, cars, and pie!

We’ll kick things off at Hangar G1 at Twin Oaks Airpark at 9:00 AM with coffee and donuts. Around 10:00 AM, we’ll depart as a group for Gillette Field (OR51) and the 92nd Annual Jordan Chicken Dinner & 21st Annual Cruise-In and Fly-In.

The Jordan Chicken Dinner runs from 10:30 AM–3:00 PM and features an all-you-can-eat BBQ chicken dinner, car and airplane displays, vendors, raffles, music, kids' games, and more. Dinner is $20 for adults, $5 for children ages 6–10, and free for children 5 and under. Only 2,000 dinner tickets are available, so tickets can sell out.

⚠️ PILOTS: OR51 IS A GRASS STRIP

Gillette Field has a 2,800-foot wide grass Runway 8/26, with power lines on the east end. Unicom is 122.9 and traffic is left-hand.

Fly-In Contact: Robin Gillette — 503-949-5391

After lunch, around noon, some of us plan to continue on to Scappoose Airport (KSPB) for their Grand Reopening and NWAAC Annual Pie-In, running from 12:00–3:00 PM.

This is a casual Chapter fly-out, so come and go as you wish! Join us for coffee and donuts, fly to Jordan with the group, meet us there, continue on to Scappoose, or just enjoy whichever part of the day works for you.

☕ 9:00 AM — Coffee & donuts at G1
✈️ ~10:00 AM — Group departure for OR51
🍗 ~10:30 AM — Jordan Chicken Dinner / Cruise-In & Fly-In
🥧 ~12:00 PM — Optional flight to KSPB for the Grand Reopening & Pie-In

Hope to see you there — and bring your appetite! ✈️🍗🥧

09/19/2026

Unfortunately, due to the weather, today’s EAA Chapter 105 Poker Run has been canceled.

We are disappointed that we couldn’t make it happen today, but the safety of our pilots, passengers, and volunteers must come first. We will do our best to reschedule the Poker Run later this year and will share a new date as soon as we can.

Thank you to everyone for your patience, understanding, and continued support of EAA Chapter 105. We especially appreciate all the volunteers and participating airports who helped prepare for the event!

POKER RUN WEATHER DELAY ✈️Good morning, flyers! Due to the forecast IFR conditions, we are delaying the Poker Run by 1½ ...
09/19/2026

POKER RUN WEATHER DELAY ✈️

Good morning, flyers! Due to the forecast IFR conditions, we are delaying the Poker Run by 1½ hours. Conditions are expected to improve to marginal VFR around 9:00 a.m. and hopefully clear by 10:00 a.m.

Rion will remain at Lenhardt Airpark until 10:30 a.m.

If you cannot make it to Lenhardt by 10:30, you are still welcome to join the Poker Run and pay at Twin Oaks at the end.

If the weather prevents you from reaching all five airports, we will make sure you receive enough cards at Twin Oaks to complete your hand before the final drawing.

⚠️ Seaside traffic reminder: A flyover is scheduled between noon and 1:00 p.m. Please expect increased traffic in the area and keep a careful watch for other aircraft.

Fly safe and have a great flight!

🃏✈️ THIS SATURDAY – EAA 105 22ND ANNUAL POKER RUN! ✈️🃏It's almost time! Join us Saturday, September 19th for the EAA 105...
09/17/2026

🃏✈️ THIS SATURDAY – EAA 105 22ND ANNUAL POKER RUN! ✈️🃏

It's almost time! Join us Saturday, September 19th for the EAA 105 22nd Annual Poker Run!

☕ Registration opens at 7:30 AM at Lenhardt Airpark (7S9)

🎟️ $25 per poker hand
👕 The first 40 paid entries receive a 2026 EAA 105 Poker Run T-shirt!

🛩️ THE ROUTE

📍 Lenhardt Airpark – 7S9 — START
📍 Independence State Airport – 7S5
📍 McMinnville Municipal Airport – KMMV
📍 Scappoose Airport – KSPB
📍 Seaside Municipal Airport – 56S
📍 Twin Oaks Airpark – 7S3 — FINISH

🧭 You choose the route in between!

Start at Lenhardt, finish at Twin Oaks, and visit the other four airports in whatever order works best for you.

🍳 Planning to stop at Independence?
The Starduster Cafe opens at 8:00 AM, so please plan accordingly.

👨‍👩‍👧‍👦 Bring your passengers! There is no entry fee just to ride along. The $25 entry is only for each person who wants their own poker hand.

📋 Complete rules and instructions will be provided at registration.

Whether you're chasing the winning hand or just looking for a great excuse to spend the day flying around the Pacific Northwest, we hope you'll join us!

⚠️ Pilots are responsible for their own flight planning, weather decisions, NOTAMs, and safe operation of their aircraft. Event details and participating airports are
subject to change.

🎁 DON’T FORGET YOUR WHITE ELEPHANT GIFT!
Bring a wrapped White Elephant gift to join in the fun at Twin Oaks after the Poker Run.

Please bring something fun, useful, aviation-related, or otherwise worth taking home — not junk! 😁

♠️♥️♣️♦️ See you Saturday morning at Lenhardt! ✈️

✈️ JOIN US TOMORROW — TUESDAY, SEPTEMBER 15! ✈️Ever wonder what really happens when the NTSB investigates an aviation ac...
09/14/2026

✈️ JOIN US TOMORROW — TUESDAY, SEPTEMBER 15! ✈️

Ever wonder what really happens when the NTSB investigates an aviation accident?

Join us tomorrow evening as our very own EAA Chapter 105 member Greg Hughes, an aviation accident investigator with the NTSB, gives us an inside look at:

🔎 What the NTSB does and why
🛩️ Key things every pilot should know
👨‍✈️ What it’s like to work as an aviation accident investigator
⚠️ Safety lessons from real-world case studies that pilots and aircraft owners can apply to their own operations

The NTSB: Investigations and Key Safety Messages for Pilots

📍 Twin Oaks Airpark Meeting Room
🍴 Food & socializing — 6:30 PM
🎤 Presentation — 7:00 PM
📅 Tuesday, September 15, 2026

Come grab some food, hang out with fellow aviation enthusiasts, and hear a perspective on aviation safety that most of us don't get to experience firsthand.

Everyone is welcome — we hope to see you there!

🃏✈️ ONE WEEK TO GO – EAA 105 POKER RUN! ✈️🃏We're just one week away from the EAA 105 22nd Annual Poker Run!📅 Saturday, S...
09/12/2026

🃏✈️ ONE WEEK TO GO – EAA 105 POKER RUN! ✈️🃏

We're just one week away from the EAA 105 22nd Annual Poker Run!

📅 Saturday, September 19th, 2026

☕ Registration begins at 7:30 AM at Lenhardt Airpark (7S9)
🎟️ $25 per poker hand
👕 The first 40 paid entries receive a 2026 EAA 105 Poker Run T-shirt!

🛩️ Recognize this airplane?

This airplane belonged to the pilot with last year's winning Poker Run hand, earning it a place on the back of this year's commemorative Poker Run shirt!

♠️♥️ Maybe we'll be putting your airplane on next year's shirt! ♣️♦️

🛩️ THE 2026 ROUTE

📍 Lenhardt Airpark – 7S9 — START
📍 Independence State Airport – 7S5
📍 McMinnville Municipal Airport – KMMV
📍 Scappoose Airport – KSPB
📍 Seaside Municipal Airport – 56S
📍 Twin Oaks Airpark – 7S3 — FINISH

🧭 Remember — you choose your route!

Start at Lenhardt, finish at Twin Oaks, and visit the four airports in between in whatever order works best for you.

🍳 Stopping at Independence?
The Starduster Cafe opens at 8:00 AM, so please plan your route accordingly.

👨‍👩‍👧‍👦 Passengers are welcome! You only need to pay the $25 entry fee if you want your own poker hand. Each paid entry receives one hand.

🎁 DON’T FORGET YOUR WHITE ELEPHANT GIFT!
Bring a wrapped White Elephant gift to join in the fun at Twin Oaks after the Poker Run.

Please bring something fun, useful, aviation-related, or otherwise worth taking home — not junk! 😁

📋 Complete rules and instructions will be provided to participants at registration.

Come out, fly some great airports, bring your friends and family, and spend a Saturday enjoying some beautiful Pacific Northwest flying!

⚠️ Pilots are responsible for their own flight planning, weather decisions, NOTAMs, and safe operation of their aircraft. Event details and participating airports are subject to change.

🃏 September 19th — who's flying with us? ✈️

🃏✈️ EAA 105 22ND ANNUAL POKER RUN – SEPTEMBER 19TH! ✈️🃏Get ready for a day of flying around the Pacific Northwest! The E...
09/04/2026

🃏✈️ EAA 105 22ND ANNUAL POKER RUN – SEPTEMBER 19TH! ✈️🃏

Get ready for a day of flying around the Pacific Northwest! The EAA Chapter 105 Annual Poker Run is coming up Saturday, September 19th!

👕 Check out this year's Poker Run shirt!

The first 40 paid entries receive an EAA 105 Poker Run T-shirt, featuring the airplane of last year's Poker Run winner!

♠️ Could your airplane end up on next year's shirt? ♥️

📅 Saturday, September 19th, 2026

🎟️ $25 per poker hand

☕ Registration opens at 7:30 AM at Lenhardt Airpark (7S9)

Each $25 entry gets one poker hand. If more than one person in your airplane wants to play, each person who wants their own hand will need their own entry.

Passengers are absolutely welcome to come along for the adventure without purchasing a poker hand!

🛩️ 2026 Poker Run Airports:

📍 Lenhardt Airpark – 7S9 — START
📍 Independence State Airport – 7S5
📍 McMinnville Municipal Airport – KMMV
📍 Scappoose Airport – KSPB
📍 Seaside Municipal Airport – 56S
📍 Twin Oaks Airpark – 7S3 — FINISH

🧭 YOU CHOOSE YOUR ROUTE!

🍳 Planning a stop at Independence?
The Starduster Cafe opens at 8:00 AM on Poker Run day, so please plan your route accordingly!

Everyone starts at Lenhardt (7S9) and finishes at Twin Oaks (7S3). The airports in between can be visited in whatever order you choose!

Fly the route that works best for you, visit some great local airports, collect your cards, enjoy some beautiful Pacific Northwest flying, and finish the day back at Twin Oaks to see who comes away with the winning poker hand! ♠️♥️♣️♦️

You don't need the fastest airplane, and you don't have to fly alone. Bring your friends and family and make a day of it!

📋 Complete Poker Run rules will be provided to each participant at registration.

⚠️ As with any flying event, pilots are responsible for their own flight planning, weather decisions, NOTAMs, and safe operation of their aircraft. Event details and participating airports are subject to change.

👕 Remember — the first 40 paid entries receive this year's EAA 105 Poker Run T-shirt, so get there early!

🎁 DON’T FORGET YOUR WHITE ELEPHANT GIFT!
Bring a wrapped White Elephant gift to join in the fun at Twin Oaks after the Poker Run.

Please bring something fun, useful, aviation-related, or otherwise worth taking home — not junk! 😁

♠️♥️♣️♦️ Who's ready to fly their hand? ♦️♣️♥️♠️

🛩️ EAA 105 September Fly-Out – WAAAM Hood River Fly-In! ✈️Join EAA Chapter 105 on Saturday, September 12th for a group f...
09/02/2026

🛩️ EAA 105 September Fly-Out – WAAAM Hood River Fly-In! ✈️

Join EAA Chapter 105 on Saturday, September 12th for a group fly-out to the Western Antique Aeroplane & Automobile Museum (WAAAM) Annual Hood River Fly-In at 4S2!

☕ Meet at Hangar G1 at Twin Oaks Airpark at 9:00 AM for coffee and donuts.

✈️ Weather permitting, we’ll depart around 10:00 AM and fly as a group to Ken Jernstedt Airfield (4S2) in Hood River for the WAAAM Fly-In.

The annual WAAAM Fly-In attracts hundreds of people and aircraft and is a great opportunity to see vintage airplanes, explore the museum, meet fellow aviation enthusiasts, and spend the day surrounded by some amazing pieces of aviation history.

🎟️ WAAAM Fly-In admission is $25 and includes admission to the museum and Fly-In activities.

📅 Saturday, September 12th
📍 WAAAM / Ken Jernstedt Airfield (4S2) – Hood River, Oregon

🛩️ Some of Saturday’s Activities:

✈️ Aircraft arriving and departing throughout the day
🛩️ Vintage biplane and Ford Trimotor rides
🔧 WAAAM Restoration Shop Open House — 10:00 AM–3:00 PM
🎓 FAASTeam Pilot Seminars throughout the morning
🍔 Lunch available — 11:00 AM–4:00 PM
🏆 People’s Choice voting until 3:00 PM
🏛️ Museum & Fly-In open until 5:00 PM

FAASTeam Seminars:

🕘 9:00 AM — Aviation Accident and Incident Data Review with Joe Mollahan

🕙 10:00 AM — PDX Airspace and Pearson Field with Brig Williams

🕚 11:00 AM — MOSAIC, One Year Later with Joe Mollahan

Whether you’re flying with the group or meeting us in Hood River, it should be a great day of airplanes, aviation, and hanging out with fellow EAA members!

⚠️ As always, the group flight is weather permitting. Pilots are responsible for their own flight planning, weather decisions, NOTAMs, and aircraft operation.

👨‍✈️ Flying in? WAAAM has a dedicated Pilot Information page with arrival information, airport details, registration, and other important information:

https://www.waaamuseum.org/events/fly-in/277-fly-in-pilot-s-page

See you at G1! ☕🍩✈️

Address

12405 SW River Road
Hillsboro, OR
97123

Alerts

Be the first to know and let us send you an email when EAA Chapter 105 posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Organization

Send a message to EAA Chapter 105:

Shortcuts

Share