Publisher and publication scope
CAAS identifies AIM-SG as the official route to Singapore's AIP and related AIS publications. The official explanation distinguishes general publication users from registered users of flight-plan and other operational services.
- UN roster label / publishing jurisdiction
- Singapore
- Jurisdiction description
- country/publishing-jurisdiction navigation label
- Recorded publisher
- Civil Aviation Authority of Singapore (CAAS), Aeronautical Information Management Singapore (AIM-SG)
- Publication / service evidence
- Publication/service evidence found — see scope
- Exact availability scope
- Official AIP service description and AIM-SG signpost; complete reader not verified.
- Availability evidence
- Official AIP service description and AIM-SG signpost; complete reader not verified.
- Availability evidence references
- E14-01
- Publication route
- Publication access route not confirmed
- Publishing scope
- Singapore publishing coverage; no automatic overseas/territorial expansion.
Compare this country in the access viewer — official in-page embedding is not cleared; external-open remains the fallback.
- GENGeneral
- ENREn-route
- ADAerodromes
This learning key does not verify access, availability or the current issue. Read the source-linked explanation.
Original Avi Learner teaching key · AI-assisted preparation. Concept basis: source-linked AIP explanation; not official artwork or country-specific evidence.Access, fees, registration and edition limits
- Access classification in stated scope
- unknown
- Exact access scope
- Online national AIP only; related products, print editions and separate services may have different terms.
- Access evidence
- CAAS distinguishes registered flight-plan/NOTAM/PIB users from other AIS publication readers. This does not explicitly establish a free or paid AIP policy.
- Registration required?
- unknown
- Registration price policy
- unknown
- Publication / access charging
- unknown
- Language observation
- English verified in dated eAIP cover; full language coverage unknown.
- Format observation
- HTML eAIP issue cover verified; no complete AIP downloaded.
- Publisher labels / edition limits
- Dated /15-JUL-2026/ cover labels 15 JUL 2026 'Currently effective Issue' and 09 JUL 2026 among 'Expired Issues'. Historical document-local labels only; NOT proof of current issue as of this check.
- Reader / verification limits
- Public access evidence recorded; reader and currency caveats apply.
- Unresolved access / reader limitation
- AIM-SG root timed out; public User Guide & Form page loaded but its AIP guide target was not read. Fee and exact full-AIP UI remain unverified.
- Record research checkpoint (UTC)
- 2026-10-27T06:41:00Z
- Access-instruction checkpoint (UTC)
- 2026-10-27T06:41:00Z
- Source-date scope
- Prior observations retained at their original source dates; not freshly researched for this 193-member expansion.
- Rights and reuse
- Public access is not a republication licence. Link to CAAS/AIM-SG; reuse rights not verified.
Unknown is not a claim that access is unavailable, paid or free. Registration and price are separate. A listed edition or a source-check date does not establish operational currentness.
Verified public access methods and steps
These are source-described routes, not completed login, registration, payment, consent, contact or full-publication tests. No requests are submitted by Avi Learner.
- Open CAAS AIS and follow Access AIM-SG for publications. Step source
- Review the public User Guide & Form page or use CAAS’s AIM-SG contact section if the publication portal is unavailable. Step source
Access channels and their scope
- contact: Carried official contact signpost; see original contact scope and source notes. Official channel · Evidence: 14-01, E14-01
Sources, dates and reading limits
Source provenance — 5 observations
- [14-01] CAAS Aeronautical Information Services
Publisher, official AIM-SG destination, publication access versus registered operational services
- Reader status
- HTML readable; page content says updated 3 September 2026.
- Source check date
- 2026-10-27
- Observed time (UTC)
- 2026-10-27T05:20:22Z
- Time precision
- pilot record checkpoint
- [14-02] Official AIM-SG destination
Officially linked publication portal; not verified readable in this check
- Reader status
- Reader failed: 400 timeout fetching.
- Source check date
- 2026-10-27
- Observed time (UTC)
- 2026-10-27T05:20:22Z
- Time precision
- pilot record checkpoint
- [14-03] Dated CAAS published eAIPs cover — 15 July 2026
English HTML format and document-local effective/archive labels
- Reader status
- HTML readable; historical issue, not current-status proof.
- Source check date
- 2026-10-27
- Observed time (UTC)
- 2026-10-27T05:20:22Z
- Time precision
- pilot record checkpoint
- [E14-01] CAAS AIS recheck
Access AIM-SG link, distinction between registered operational services and other publication users, AIM-SG contact section.
- Reader status
- readable public HTML
- Source check date
- 2026-10-27
- Observed time (UTC)
- 2026-10-27T06:33:55Z
- Time precision
- observed timestamp
- [E14-02] AIM-SG User Guide & Form
Public AIP User Guide link; guide target reader unavailable.
- Reader status
- readable HTML
- Source check date
- 2026-10-27
- Observed time (UTC)
- 2026-10-27T06:34:06Z
- Time precision
- observed timestamp