FAA · Type Certificate Data Sheet
TCDS A26NM
Lamon William E.
Models covered (2)
Certification basis — 14 CFR
Specific sections
- Sec. 21.29
Former holders
- DeHavilland
Fleet view · 31 registered tails
Engineering specs aggregated from the FAA Aircraft Registry — what every actually-flying tail under this TCDS reports. Median + 10th–90th-percentile range across the active fleet.
Seats
2
n=31
Horsepower
295
140–310
Cruise (kts)
93
93–93
Year of mfr
1956
1946–1958
Engines on the type, by tail count
- AMA/EXPR UNKNOWN ENG 8
- DEHAV ENG GIPSY MAJOR 4
- LYCOMING IO-540 SER 4
- CONT MOTOR IO-360 SER 3
- FAIRCHILD 6-440 SERIES 2
- LYCOMING TI0-540 SER 1
- BOMBARDIER ROTAX (ALL) 1
- LYCOMING GO-480 SERIES 1
NTSB events
9
across all model variants
Applicable ADs
0
FAA airworthiness directives
Per-tail rate
0.29 events / tail · 0.00 ADs / tail
The TCDS PDF on drs.faa.gov is the authoritative document for design-as-certified weight limits, performance, equipment, AD compliance times, and operating limitations. Open on drs.faa.gov ↗ DRS frequently breaks — when it does, the fleet view above and the cross-links below are usually what you actually need.