Single-engine piston

N311

2020 Homebuilt Royer-Ryan Nyp

Registered No accidents on file
Built
2020
Serial
001
Class
Single-engine piston
Engines
Jacobs R755B series
Status
Current as of October 2026
Registered owner
Sos2 Transatlantic LLC (LLC)
Based
Wilmington, DE
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Registration record

N311 on the FAA register

Type
2020 Homebuilt Royer-Ryan Nyp
Serial
001
Engines
Jacobs R755B series
Registered owner
Sos2 Transatlantic LLC
Wilmington, DE
Certificate issued
2022-08-13
Airworthiness date
2020-10-08
Registration expires
2029-08-31
Airworthiness class
Experimental · research & development
Mode S (hex)
A34A87
Mode S (octal)
50645207
Seats (type)
1
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2029-08-31
    Registration expires (renewal due).
  • 2022-08-13
    Certificate of registration issued as N311 to the current registrant.
  • 2020-10-08
    Airworthiness date on the current FAA record (experimental category (research & development)).
  • 2013-08-13
    N311 previously assigned to a Cessna 140 (s/n A1A); cancelled.
  • 1948-07-14
    N311 previously assigned to a North American SNJ-4 (s/n 88-10715); cancelled.
Overview

About N311

N311 is a 2020 Homebuilt Royer-Ryan Nyp, serial number 001. The FAA register lists Sos2 Transatlantic LLC as the registrant in Wilmington, Delaware. The current certificate of registration was issued on August 13, 2022 and expires on August 31, 2029.

The FAA aircraft reference file describes the type as a single-engine piston, one Jacobs R755B series engine and 1 seats. Its airworthiness certificate is experimental category (research & development), dated October 8, 2020.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N311.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N311.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

Same state

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Browse: Aircraft registered in Delaware· Registry by state· FAA registry stats

Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.