Registry / Staudacher Aircraft Inc / S300D / N804Q

Own N804Q?

Claim ownership to earn the Verified Owner badge on your reviews and to reply to other pilots' feedback.

+ Submit ownership claim →

We won't display your email publicly.

Helpful: bill of sale, registration certificate, insurance dec page. Names are auto-matched too — many claims auto-verify without a document.

Claims auto-verify when your name matches the FAA registrant. Otherwise an admin reviews — usually within 1 business day.

N804Q V

Staudacher Aircraft Inc S300D · 1996 · Soquel, CA

This aircraft — FAA registration facts

N804Q is a 1996 Staudacher Aircraft Inc S300D (serial 25), registered to May Richard U (individual) in Soquel, CA. Its FAA registration is recorded as v and expires January 2029; the airworthiness certificate dates from June 2012 (14 years ago). It carries a Lycoming AEIO-540 SER engine rated at 260 hp, the engine on 50% of registered Staudacher Aircraft Inc S300Ds. Its Mode-S transponder broadcasts the ICAO 24-bit address AAF217. It is one of 2 Staudacher Aircraft Inc S300D aircraft on the FAA registry. May Richard U holds 3 aircraft on the registry.

Registered owner
May Richard U
Owner type
Individual
Based in
Soquel, CA
Serial number
25
Year built
1996 · 30 yrs old
Airworthiness class
443
FAA status
V
Mode-S / ICAO24
AAF217 · 52571027 octal
Certificate issued
Jan 10, 2019
Airworthiness date
Jun 25, 2012
Last FAA activity
May 13, 2025
Registration expires
Jan 31, 2029
FAA region
4

Source: FAA aircraft registry (public record). Community reviews and photos below.

Engine on this aircraft

Engine
Lycoming AEIO-540 SER
Engine type
Reciprocating (Piston)
Rated power
260 hp
Power per seat
260 hp
FAA engine code
41568

1 of the 2 registered Staudacher Aircraft Inc S300D carry this engine (50%), across 2 engine variants on the type.

Source: FAA engine reference (ENGINE.txt), matched on this registration's engine code.

Community facts about N804Q

Reported by pilots, owners and enthusiasts — community-reported and admin-checked before they publish. Always verify anything important against the aircraft's records.

Add a fact about N804Q

Your email is used only to notify you about your submission — it's never shown publicly.

Pilot & Owner Reviews

Be the first to share what you know about N804Q.

Share your experience with N804Q

Help other pilots, buyers and curious aviators. Reviews appear after a quick admin check.

+ Add detailed ratings (optional)
About your time with N804Q (specific to this airplane — helps other pilots)
Would you fly this airplane again?
Recommended for (pick any)

20–2,000 characters

We won't display your email publicly.

No reviews yet — be the first.

Pilot & Owner Reviews

Own N804Q? Claim ownership to earn the Verified Owner badge on your reviews and to reply to other pilots' feedback.

Flight history & live tracking

ICAO24: aaf217
No flight data on file yet for N804Q.
Queries adsb.lol — works only if N804Q is broadcasting ADS-B right now. Daily sweep at 04:43 MST · external trackers above for guaranteed live data.
📸 Upload a photo of N804Q

We won't display your email publicly.

Up to 10 photos per aircraft per uploader. Photos appear after admin approval.

Aircraft Type — ACFTREF 05626XE

Staudacher Aircraft Inc S300D
Engines: 1
Type: piston
Seats: 1
Category: Standard

Engine — CODE 41568

Manufacturer: Lycoming
Model: AEIO-540 SER
Type: Reciprocating (Piston)
Horsepower: 260 HP

FAA Registration Record

N-Number: N804Q
Serial Number: 25
Year Manufactured: 1996
ACFTREF Code: 05626XE
Engine Code: 41568
Status: V (V)
Certification: 443
Type Aircraft: Fixed Wing Single Engine (4)
Type Engine: Reciprocating (Piston) (1)
Source: master

Transponder / ADS-B

Mode S (octal): 52571027
ICAO 24-bit (hex): AAF217

Registrant

May Richard U
Individual
View all 3 aircraft registered to this owner →
495 Rancho Soquel Rd
Soquel, CA, 950739731
FAA Region: 4

Key Dates

Certificate Issued Jan 10, 2019
Airworthiness Jun 25, 2012
Expiration Jan 31, 2029
Last Activity May 13, 2025
Data as of Nov 2, 2026

Calculate Performance

Calculate density altitude, takeoff roll, and climb performance for a Staudacher Aircraft Inc S300D at any airport.

Airport Performance Calculator

Pre-filled with S300D performance data

Need to ferry this aircraft?

FerryFlight connects you with experienced ferry pilots for domestic and international delivery flights.

Get a Quote

Other Staudacher Aircraft Inc S300D registrations