Working memory really is part of the FAA ATSA. That claim does not come from a practice vendor: Pearson VUE’s FAA candidate page explicitly lists working memory among the abilities the assessment measures, together with spatial awareness, multitasking and decision-making.
What Pearson does not publish on its candidate page is a complete, official memory-test blueprint. Names such as “Differences”, “Variable Memory” and “Memory Competence” are labels used by preparation products. They are not evidence that a current FAA appointment contains sections with those exact names or interfaces.
If you are preparing for the FAA process, read the ATSA test format and ATSA question types guide for a broader overview. This article stays focused on remembering, updating and using information, with three original practice examples you can try on the page.
What memory skills does the FAA actually confirm?
| Question candidates ask | Confirmed by an official source | What remains uncertain |
|---|---|---|
| Is working memory measured? | Yes. Pearson VUE names it among ATSA abilities | Which exact tasks, interfaces or vendor-style titles test it |
| Are there multiple assessment subtests? | Yes. Pearson describes multiple subtests | A complete public section list, order and item counts |
| Is there a separate official “Differences” test? | Not confirmed under that name by the public Pearson page | Whether any current task resembles a vendor’s differences exercise |
| Is there a published memory-section pass mark? | No public section threshold identified in the candidate guidance | Individual weighting and official scoring details |
The important nuance: absence of public confirmation does not prove a task is absent. It simply prevents us from claiming to know the confidential specification. Read the official Pearson VUE ATSA instructions directly rather than relying on a seller’s module menu.
Short-term memory, working memory and updating
These everyday descriptions can help you choose independent practice activities. They should not be mistaken for FAA-defined test categories.
- Short-term retention: keeping a small amount of information available briefly, such as a short sequence of digits.
- Working memory: holding information while doing something with it, such as remembering two assigned values and combining them.
- Updating: replacing an old value with a newer value without mixing the two.
- Interference control: keeping similar items separate so one remembered detail does not overwrite another.
In practice, the boundaries overlap. Being good at a single recall drill does not establish how you would perform on an unfamiliar, supervised aptitude assessment.
Three original memory exercises, with answers
These are independent teaching exercises written for this site, not FAA questions, screenshots or recreations. There is no official ATSA timing, cutoff or score attached to them. The answer panels work with a mouse or keyboard.
Exercise 1: Keep the sequence in order
Read this sequence once, then look away: 6 - 2 - 8 - 4.
Without looking again, identify the second digit and repeat the entire sequence backwards. What do you remember?
Show the answer to exercise 1
Second digit: 2. Reversed sequence: 4 - 8 - 2 - 6. Keeping the original order is the key: reversing the order is different from sorting the numbers. If you selected 8 as the second digit, check whether you accidentally counted from the right.
Exercise 2: Update information, then calculate
Start with P = 4, Q = 9, R = 2. A new instruction changes Q to 6 and R to 5; P stays at 4.
Without looking back, answer: What is the current Q + R? What is the current P + Q? What was the original Q?
Show the answer to exercise 2
Current Q + R = 11; current P + Q = 10; original Q = 9. The updated values are Q = 6 and R = 5, while P = 4 stays fixed. Separating old from current values prevents a common updating error. These numbers are invented for this teaching example.
Exercise 3: Separate similar locations
Read these positions as a short list: red circle at A2; blue square at B1; green star at C3. Now imagine a second instruction: move the red circle to B3.
Without looking again, where was the red circle originally? Where is it now? Where did the blue square remain?
Show the answer to exercise 3
Original red: A2; current red: B3; blue square: B1. Only the red circle changed position. This exercise is about avoiding interference between a remembered location and an updated one, not about reading a real ATSA radar display.
How independent memory drills differ from official ATSA questions
Independent practice software may advertise particular types of memory tasks, but the vendor names belong to the vendor.
| Third-party label | What the vendor describes | What can responsibly be inferred |
|---|---|---|
| Differences (ATCPrep.com) | Remember adjacent numbers and report their difference | Numerical retention is a practice skill, not proof of a named FAA section |
| Value Assignments and Relations (ATCPrep.com) | Practice with assigned values and relationships | Vendor module content, not an official scoring recipe |
| Variable Memory (ATC Preparation) | Remember and use assigned variable values | An independent commercial learning module |
| Memory Competence (ATC Preparation) | Remember a sequence and reproduce it | An independent memory exercise, not an FAA task specification |
| Numbers And Differences (ATC Preparation) | Numerical recall and difference exercises | Another vendor category, not a guaranteed part of ATSA |
The first two appear in the ATCPrep.com ATSA catalog and its Differences module explanation. The final three appear in the separately operated ATC Preparation ATSA Suite. They have similar names but are different vendors; neither is a source of official FAA exam questions.
Do not confuse older AT-SAT content with a current ATSA subtest blueprint. For a wider comparison of practice labels and confirmed domains, see ATSA question types.
A practical way to review memory errors
Instead of repeatedly memorising the same answer, focus on what went wrong. After a few practice attempts, you can use this simple review table:
| Error you notice | Possible explanation to check | Next practice adjustment |
|---|---|---|
| Correct items, wrong order | You retained the digits but lost their sequence | Practise a shorter sequence before reversing it |
| Used Q = 9 after the update | You carried forward an earlier value | Explicitly mark which value changed |
| Confused original A2 with new B3 | Old and new states interfered | Say “before” and “after” separately |
| Answered too fast and misread a rule | Instruction reading, not memory alone | Read the question before making a recall attempt |
This is general study advice, not a clinical assessment, a validated memory-training protocol or an FAA evaluation method. There is no evidence here that a certain number of minutes or repeated attempts will improve an official ATSA qualification category.
Preparing without overfocusing on memory
Working memory is one of several abilities Pearson mentions, so avoid spending all your time on one vendor module. Combine brief memory familiarisation with the spatial reasoning guide, multitasking guide and attention guide if those areas are relevant to you.
For a short voluntary practice session, you could spend several minutes reading the task rules, try one exercise in each category and review any incorrect answers. That is not an official syllabus or required study schedule. Prioritise the official invitation instructions and adequate rest.
Pearson says the ATSA is an aptitude assessment for which special study is not necessary. It recommends sleep, comfortable clothing, a meal beforehand and enough time to arrive at the test centre. The FAA does not endorse private practice tests. See the Pearson VUE candidate guidance.
Test-day limits: timing and results
For the standard public trainee process, Pearson allocates nearly 3.5 hours for the whole appointment, including up to 2 hours 49 minutes of active testing and up to 30 minutes of breaks. It does not supply a memory-section timer, an exact memory item count or a public scoring weight on its candidate page.
The FAA communicates overall categories through the application process: Well Qualified, Qualified or Not Referred for the standard trainee route. No overall numerical score is supplied. The threshold required to advance may depend on the announced hiring campaign. An independent example cannot predict any of those categories.
For the scheduling process, ID rules, reasonable accommodations and results timing, continue to the ATSA test format guide rather than guessing based on a simulator.
Preparation resources
Optional paid ATSA preparation, not endorsed by the FAA. Some commercial links may generate referral revenue for this site; see the affiliate disclosure. These packages are not required to schedule the ATSA, and vendor scores have no official FAA equivalence.
- ATSA Practice Tests is part of the publisher’s own website network, not an affiliate commission through this link. Compare its current modules and terms directly.
- JobTestPrep ATSA course is an independent paid resource with ATSA-related practice; inspect the live contents, pricing and refund terms before buying.
- ATC Preparation ATSA software markets nine cognitive modules, including several memory-focused exercises, under a renewing 30-day subscription. It says renewal can be cancelled from the account dashboard; check its current terms.
Use Best ATSA Practice Tests, JobTestPrep ATSA Review and ATC Preparation Review for comparative editorial context. Products built for EUROCONTROL FEAST, NAV CANADA or unrelated SkyTest routes are deliberately not recommended here.
Official sources and verification scope
- Pearson VUE - FAA ATSA: explicit working-memory skill, candidate rules, whole-exam duration, no test-prep endorsement and reporting categories.
- FAA - Air Traffic Controller Hiring: hiring pathway and campaign-specific requirements.
- ATCPrep.com - ATSA modules and Differences description: evidence of commercial module names, not official ATSA sections.
- ATC Preparation - ATSA Suite: separate commercial suite with a published recurring subscription.
Editorial source check: November 7, 2026. Your personal FAA/Pearson instructions supersede independent guidance. No confidential test questions or interface assets were accessed or reproduced.