Cessna A150L Aerobat Model Reference

Generation and Certification

The Argentine A-150L and A-A150L names must not be collapsed into this U.S. identity. Similar letters do not establish technical equivalence. The U.S. Aerobat handbook records below apply only to the models explicitly named by their sources; they are not automatically controlling documents for an Argentine aircraft with a related designation.

The A150L extends the U.S. Aerobat line across 1971-1974, following A150K and preceding A150M. Its separate ordinary sequence is interrupted by A1500433, which belongs to A152. That exclusion means the apparent numeric continuity cannot establish either legal model or model year. The A150L retains the acrobatic-category limits rather than the standard 150L values. Its place in the multi-year L generation supplies historical context, but standard-L component changes are not assigned to the Aerobat merely because the final letter is the same.

Serial Numbers and Production

For A150L, the ordinary source assignments are 1971: A1500227 through A1500276; 1972: A1500277 through A1500342; 1973: A1500343 through A1500429; 1974: A1500430 through A1500523 (excluding A1500433). The serial guide retains source conflicts and exceptional identities alongside these intervals.

Engine, Propeller and Equipment Changes

The available A150L propeller entries retain their model-year conditions and must be paired with the O-200-A factory context. The source does not join the standard 150L's four specific cabin/electrical/wheel changes to A150L automatically. That restraint is useful in parts research: it distinguishes an actual Aerobat effectivity statement from a plausible-looking standard-model analogy. Similarly, Argentine A-150L denotes the local standard identity, whereas A-A150L is the Argentine Aerobat identity. Omitting punctuation can turn this documentary distinction into a wrong-category comparison.

The A150L factory installation groups specify 1971: O-200-A, 100 hp at 2750 RPM; 1972: O-200-A, 100 hp at 2750 RPM; 1973: O-200-A, 100 hp at 2750 RPM; 1974: O-200-A, 100 hp at 2750 RPM. Its named propeller applications are 1A101/GCM6948 / 1A101/HCM6948; 1A102/OCM6948. Their diameter, static-RPM and configuration conditions are preserved together below.

Specifications, Fuel and Loading

The Aerobat certified group gives 168 kt Vne, 122 kt Vno and 103 kt Va on its stated CAS basis, with a 1,600-lb landplane limit. These values describe a different category context from the standard L, but do not establish an exact A150L cruise or runway series in the available evidence. The shared annual summaries include mixed equipment descriptions, including an explicitly labeled Aerobat empty-weight example in 1973. Keep that label rather than selecting whichever standard or Commuter figure produces the most attractive payload calculation.

The A150L ordinary eligibility on either side of A1500433 should not be recombined into an uninterrupted Aerobat interval. The excluded identity belongs to a later family even though the A150-prefixed number looks plausible for an L. The annual handbook mappings also extend across several years, so the exception and the year-family relationship answer separate questions. Argentine A-A150L cross-reference evidence is another separate relationship and cannot be generated by deleting punctuation. These distinctions are especially useful when older records alternate between abbreviated names, local identifiers and Cessna identifiers; the aircraft's legal identity should remain explicit throughout the research.

Manuals, Maintenance and Research

The L-series publication families cover several years and distinguish standard from Aerobat copies. A1500433 must lead to the A152 research path instead of a convenient L-year manual. The remaining A150L aircraft should be matched to their actual year/serial coverage and operating amendments. For buying research, legal identity and the correct acrobatic-category loading document come before conclusions drawn from paint, cabin fittings or the word Aerobat in a listing. Configuration and maintenance evidence remain necessary to interpret the relevant tail, seat and control-system topics in the family guides. The positive A150L publication leads are 1971: D836-13 / D839-13 (Owner's Manual); 1972: D901-13 / D900-13 (Owner's Manual); 1973: D962-13 / D963-13 (Owner's Manual); 1974: D1013-13 / D1014-13 (Owner's Manual).