N3721S
Homebuilt S-7S
N3721S on the FAA register
Timeline
- 2029-06-30Registration expires (renewal due).
- 2019-06-06Certificate of registration issued as N3721S to the current registrant.
- 2013-02-25N3721S previously assigned to a Balloon Works Firefly 7 (s/n F7-095); cancelled.
- 2007-04-24Airworthiness date on the current FAA record (experimental category (light-sport)).
- 1980-12-29N3721S previously assigned to a Beechcraft Skipper (s/n WA-218); cancelled.
- 1973-03-30N3721S previously assigned to a Cessna 172 Skyhawk (s/n 17250921); cancelled.
About N3721S
N3721S is a Homebuilt S-7S, serial number 0995156. It is registered to an individual in Big Sandy, Montana. The current certificate of registration was issued on June 6, 2019 and expires on June 30, 2029.
The FAA aircraft reference file describes the type as a single-engine piston, one Rotax 912S engine and 2 seats. Its airworthiness certificate is experimental category (light-sport), dated April 24, 2007.
No NTSB accident or incident reports and no FAA preliminary notices are on file for N3721S.
Accident & incident history
✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N3721S.
Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records
More Homebuilt S-7S aircraft
All 2 Homebuilt S-7S registrations →Other aircraft registered in Montana
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Browse: Aircraft registered in Montana· 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.
